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!1570 表格修改为md标准格式 

Merge pull request !1570 from honghecun/master
上级 4a77f414 f4bc47b0
隐藏空白更改
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zh-cn/device-dev/subsystems/Readme-CN.md
浏览文件 @ 3dc8c69b
......@@ -81,9 +81,10 @@
- [HiTrace开发指导](subsys-dfx-hitrace.md)
- [HiCollie开发指导](subsys-dfx-hicollie.md)
- [HiSysEvent开发指导](subsys-dfx-hisysevent.md)
- [HiSysEvent打点指导](subsys-dfx-hisysevent-write.md)
- [HiSysEvent订阅指导](subsys-dfx-hisysevent-read.md)
- [HiSysEvent查询指导](subsys-dfx-hisysevent-select.md)
- [HiSysEvent打点配置指导](subsys-dfx-hisysevent-logging-config.md)
- [HiSysEvent打点指导](subsys-dfx-hisysevent-logging.md)
- [HiSysEvent订阅指导](subsys-dfx-hisysevent-listening.md)
- [HiSysEvent查询指导](subsys-dfx-hisysevent-querying.md)
- [HiSysEvent工具使用指导](subsys-dfx-hisysevent-tool.md)
- [研发工具链](subsys-toolchain.md)
- [bytrace使用指导](subsys-toolchain-bytrace-guide.md)
......
zh-cn/device-dev/subsystems/subsys-dfx-hisysevent-listening.md
浏览文件 @ 3dc8c69b
......@@ -2,7 +2,7 @@
- [概述](#section315316685112)
- [功能简介](#section123181433335224)
- [约束与限制](#section123181433375224)
- [约束与限制](#section123181433375224)
- [开发指导](#section315316685113)
- [接口说明](#section0342191810519)
- [开发实例](#section123181432175110)
......@@ -17,7 +17,7 @@ HiSysEvent提供了跨进程订阅机制，开发者可以通过注册订阅接
**HiSysEvent事件订阅条件约束：**
- 在订阅HiSysEvent事件之前，需要先完成HiSysEvent打点配置，具体配置方法请参考[《HiSysEvent打点配置指导》](subsys-dfx-hisysevent-write-config.md)。
- 在订阅HiSysEvent事件之前，需要先完成HiSysEvent打点配置，具体配置方法请参考[《HiSysEvent打点配置指导》](subsys-dfx-hisysevent-logging-config.md)。
## 开发指导<a name="section315316685113"></a>
......@@ -25,74 +25,18 @@ HiSysEvent提供了跨进程订阅机制，开发者可以通过注册订阅接
**表 1** HiSysEvent订阅接口
<a name="table1844019587496"></a>
<table><thead align="left"><tr id="row1440058184916"><th class="cellrowborder" valign="top" id="mcps1.2.3.1.1"><p id="p19441135844915"><a name="p19441135844915"></a><a name="p19441135844915"></a>接口名称</p>
</th>
<th class="cellrowborder" valign="top" id="mcps1.2.3.1.2"><p id="p13441195815491"><a name="p13441195815491"></a><a name="p13441195815491"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row16441155818499"><td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 "><p id="p877916438211"><a name="p877916438211"></a><a name="p877916438211"></a>int HiSysEventManager::AddEventListener(std::shared_ptr&lt;HiSysEventSubscribeCallBackBase&gt; listener, std::vector&lt;ListenerRule&gt;&amp; rules)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 "><p id="p14727325133216"><a name="p14727325133216"></a><a name="p14727325133216"></a>接口功能：<br>&emsp;&emsp;注册订阅HiSysEvent系统事件侦听对象，可设置规则订阅某些事件。</p>
<p id="p167271525203213"><a name="p167271525203213"></a><a name="p167271525203213"></a>输入参数：</p>
<a name="ul6717142214919"></a><a name="ul6717142214919"></a><ul id="ul6717142214919"><li>listener：订阅回调对象。</li><li>rules：事件订阅规则。</li></ul>
<p id="p83591223153818"><a name="p83591223153818"></a><a name="p83591223153818"></a>返回值：</p>
<a name="ul12105842111913"></a><a name="ul12105842111913"></a><ul id="ul12105842111913"><li>0：订阅成功，重复订阅。</li><li>1：订阅成功，初次订阅。</li><li>其他返回值：订阅失败。</li></ul>
</td>
</tr>
<tr id="row910319443242"><td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 "><p id="p15104154411248"><a name="p15104154411248"></a><a name="p15104154411248"></a>void HiSysEventManager::RemoveListener(std::shared_ptr&lt;HiSysEventSubscribeCallBackBase&gt; listener)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 "><p id="p1104194420248"><a name="p1104194420248"></a><a name="p1104194420248"></a>接口功能：<br>&emsp;&emsp;移除订阅hisysevent系统事件侦听对象。</p>
<p id="p7943171095411"><a name="p7943171095411"></a><a name="p7943171095411"></a>输入参数：</p>
<a name="ul894321075411"></a><a name="ul894321075411"></a><ul id="ul894321075411"><li>listener：订阅回调对象。</li></ul>
<p id="p9744631162515"><a name="p9744631162515"></a><a name="p9744631162515"></a>返回值：<br>&emsp;&emsp;无。</p>
</td>
</tr>
</tbody>
</table>
| 接口名称 | 描述 |
| -------- | --------- |
|int HiSysEventManager::AddEventListener(std::shared_ptr&lt;HiSysEventSubscribeCallBackBase&gt; listener, std::vector&lt;ListenerRule&gt;&amp; rules)|接口功能：注册订阅HiSysEvent系统事件侦听对象，可设置规则订阅某些事件。<br><br>输入参数：<ul><li>listener：订阅回调对象。</li><li>rules：事件订阅规则。</li></ul>返回值：<ul><li>0：订阅成功，重复订阅。</li><li>1：订阅成功，初次订阅。</li><li>其他值：订阅失败。</li></ul>|
|void HiSysEventManager::RemoveListener(std::shared_ptr&lt;HiSysEventSubscribeCallBackBase&gt; listener)|接口功能：移除订阅hisysevent系统事件侦听对象。<br><br>输入参数：<ul><li>listener：订阅回调对象。</ul>返回值：<br>&emsp;&emsp;无。|
**表 2** ListenerRule订阅规则对象
<a name="table1844019587498"></a>
<table><thead align="left"><tr id="row1440058184918"><th class="cellrowborder" valign="top" id="mcps1.2.3.1.1"><p id="p19441135844917"><a name="p19441135844917"></a><a name="p19441135844917"></a>接口名称</p>
</th>
<th class="cellrowborder" valign="top" id="mcps1.2.3.1.2"><p id="p13441195815493"><a name="p13441195815493"></a><a name="p13441195815493"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row16441155818499"><td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 "><p id="p877916438213"><a name="p877916438213"></a><a name="p877916438213"></a>ListenerRule(const std::string&amp; tag, RuleType ruleType = RuleType::WHOLE_WORD) </p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 "><p id="p14727325133218"><a name="p14727325133218"></a><a name="p14727325133218"></a>接口功能：<br>&emsp;&emsp;订阅规则构造函数，创建事件标签订阅规则对象。</p>
<p id="p167271525203215"><a name="p167271525203215"></a><a name="p167271525203215"></a>输入参数：</p>
<a name="ul6717142214921"></a><a name="ul6717142214921"></a><ul id="ul6717142214921">
<li>tag：订阅规则的HisysEvent事件标签，字符串类型，最大长度16个字符（含），有效字符包含大小写字母及数字。</li>
<li>ruleType：订阅规则的规则类型，RuleType枚举类型(参考表3)。</li></ul>
</td>
</tr>
<tr id="row910319443244"><td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 "><p id="p15104154411250"><a name="p15104154411250"></a><a name="p15104154411250"></a>ListenerRule(const std::string&amp; domain, const std::string&amp; eventName, RuleType ruleType = RuleType::WHOLE_WORD)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 "><p id="p15104154411250"><a name="p15104154411250"></a><a name="p15104154411250"></a>接口功能：<br>&emsp;&emsp;订阅规则构造函数，创建事件领域与事件名称订阅规则对象。</p>
<p id="p7943171095413"><a name="p7943171095413"></a><a name="p7943171095413"></a>输入参数：</p>
<a name="ul894321075413"></a><a name="ul894321075413"></a><ul id="ul894321075413">
<li>domain：订阅规则的HisysEvent事件领域，字符串类型，最大长度16个字符（含），有效字符包含大写字母、数字及下划线。</li>
<li>eventName：订阅规则的HisysEvent事件名称，字符串类型，最大长度32个字符（含），有效字符包含大写字母、数字及下划线。</li>
<li>ruleType：订阅规则的规则类型，RuleType枚举类型(参考表3)。</li></ul>
</td>
</tr>
<tr id="row910319443246"><td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 "><p id="p15104154411252"><a name="p15104154411252"></a><a name="p15104154411252"></a>ListenerRule(const std::string&amp; domain, const std::string& eventName, const std::string&amp; tag, RuleType ruleType = RuleType::WHOLE_WORD)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 "><p id="p15104154411252"><a name="p15104154411252"></a><a name="p15104154411252"></a>接口功能：<br>&emsp;&emsp;订阅规则构造函数，创建事件领域、事件名称，事件标签订阅规则对象。</p>
<p id="p7943171095415"><a name="p7943171095415"></a><a name="p7943171095415"></a>输入参数：</p>
<a name="ul894321075415"></a><a name="ul894321075415"></a><ul id="ul894321075415">
<li>tag：订阅规则的HisysEvent事件标签，字符串类型，最大长度16个字符（含），有效字符包含大小写字母及数字。</li>
<li>domain：订阅规则的HisysEvent事件领域，字符串类型，最大长度16个字符（含），有效字符包含大写字母、数字及下划线。</li>
<li>eventName：订阅规则的HisysEvent事件名称，字符串类型，最大长度32个字符（含），有效字符包含大写字母、数字及下划线。</li>
<li>ruleType：订阅规则的规则类型，RuleType枚举类型(参考表3)。</li></ul></ul>
</td>
</tr>
</tbody>
</table>
| 接口名称 | 描述 |
| -------- | --------- |
|ListenerRule(const std::string&amp; tag, RuleType ruleType = RuleType::WHOLE_WORD)|接口功能：订阅规则构造函数，创建事件标签订阅规则对象。<br><br>输入参数：<ul><li>tag：订阅规则的HisysEvent事件标签，字符串类型，最大长度16个字符（含），有效字符包含大小写字母及数字。</li><li>ruleType：订阅规则的规则类型，RuleType枚举类型(参考表3)。</li></ul>|
|ListenerRule(const std::string&amp; domain, const std::string&amp; eventName, RuleType ruleType = RuleType::WHOLE_WORD)|接口功能：订阅规则构造函数，创建事件领域与事件名称订阅规则对象。<br><br>输入参数：<ul><li>domain：订阅规则的HisysEvent事件领域，字符串类型，最大长度16个字符（含），有效字符包含大写字母、数字及下划线。</li><li>eventName：订阅规则的HisysEvent事件名称，字符串类型，最大长度32个字符（含），有效字符包含大写字母、数字及下划线。</li><li>ruleType：订阅规则的规则类型，RuleType枚举类型(参考表3)。</li></ul>|
|ListenerRule(const std::string&amp; domain, const std::string& eventName, const std::string&amp; tag, RuleType ruleType = RuleType::WHOLE_WORD)|接口功能：订阅规则构造函数，创建事件领域、事件名称，事件标签订阅规则对象。<br><br>输入参数：<ul><li>tag：订阅规则的HisysEvent事件标签，字符串类型，最大长度16个字符（含），有效字符包含大小写字母及数字。</li><li>domain：订阅规则的HisysEvent事件领域，字符串类型，最大长度16个字符（含），有效字符包含大写字母、数字及下划线。</li><li>eventName：订阅规则的HisysEvent事件名称，字符串类型，最大长度32个字符（含），有效字符包含大写字母、数字及下划线。</li><li>ruleType：订阅规则的规则类型，RuleType枚举类型(参考表3)。</li></ul>|
**表 3** RuleType类型
......@@ -104,24 +48,9 @@ HiSysEvent提供了跨进程订阅机制，开发者可以通过注册订阅接
**表 4** HiSysEventSubscribeCallBackBase订阅对象
<a name="table1011703742711"></a>
<table><thead align="left"><tr id="row121187375270"><th class="cellrowborder" valign="top" id="mcps1.2.3.1.1"><p id="p2118143782719"><a name="p2118143782719"></a><a name="p2118143782719"></a>接口名称</p>
</th>
<th class="cellrowborder" valign="top" id="mcps1.2.3.1.2"><p id="p4118037152710"><a name="p4118037152710"></a><a name="p4118037152710"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row111823719274"><td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 "><p id="p161181537112712"><a name="p161181537112712"></a><a name="p161181537112712"></a>void HiSysEventSubscribeCallBackBase::OnHandle(const std::string&amp; domain, const std::string&amp; eventName, const int eventType, const std::string&amp; eventDetail)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 "><p id="p1772213111011"><a name="p1772213111011"></a><a name="p1772213111011"></a>接口功能：<br>&emsp;&emsp;订阅事件的回调接口。</p>
<p id="p182081719151016"><a name="p182081719151016"></a><a name="p182081719151016"></a>输入参数：</p>
<a name="ul02091819131015"></a><a name="ul02091819131015"></a><ul id="ul02091819131015"><li>domain：事件所属领域。</li><li>eventName：事件的名称。</li><li>eventType：事件类型。</li><li>eventDetail：包含事件相关信息的字符串，以json的形式体现。</li></ul>
<p id="p18209419201010"><a name="p18209419201010"></a><a name="p18209419201010"></a>返回值：<br>&emsp;&emsp;无。</p>
</td>
</tr>
</tbody>
</table>
| 接口名称 | 描述 |
| -------- | --------- |
|void HiSysEventSubscribeCallBackBase::OnHandle(const std::string&amp; domain, const std::string&amp; eventName, const int eventType, const std::string&amp; eventDetail)|接口功能：订阅事件的回调接口。<br><br>输入参数：<ul><li>domain：事件所属领域。</li><li>eventName：事件的名称。</li><li>eventType：事件类型。</li><li>eventDetail：包含事件相关信息的字符串，以json的形式体现。</li></ul>返回值：<br>&emsp;&emsp;无。|
### 开发实例<a name="section123181432175110"></a>
......@@ -131,67 +60,67 @@ HiSysEvent提供了跨进程订阅机制，开发者可以通过注册订阅接
自定义订阅回调实现类头文件DemoListener.h：
```
#ifndef DEMO_LISTENER_H
#define DEMO_LISTENER_H
```
#ifndef DEMO_LISTENER_H
#define DEMO_LISTENER_H
#include "hisysevent_subscribe_callback_native.h"
#include "hisysevent_subscribe_callback_native.h"
#include <string>
#include <string>
class DemoListener : public OHOS::HiviewDFX::HiSysEventSubscribeCallBackNative {
public:
explicit DemoListener() : HiSysEventSubscribeCallBackNative() {}
void OnHandle(const std::string& domain, const std::string& eventName, const int eventType,
const std::string& eventDetail);
virtual ~DemoListener() {}
void OnServiceDied();
};
class DemoListener : public OHOS::HiviewDFX::HiSysEventSubscribeCallBackNative {
public:
explicit DemoListener() : HiSysEventSubscribeCallBackNative() {}
void OnHandle(const std::string& domain, const std::string& eventName, const int eventType,
const std::string& eventDetail);
virtual ~DemoListener() {}
void OnServiceDied();
};
#endif DEMO_LISTENER_H
```
#endif DEMO_LISTENER_H
```
增加DemoListener.cpp文件，在DemoListener类中根据实际需求自定义订阅回调接口的实现逻辑：
```
#include "demo_listener.h"
```
#include "demo_listener.h"
#include <iostream>
#include <iostream>
void DemoListener::OnHandle(const std::string& domain, const std::string& eventName,
const int eventType, const std::string& eventDetail)
{
std::cout << eventDetail << std::endl;
}
void DemoListener::OnHandle(const std::string& domain, const std::string& eventName,
const int eventType, const std::string& eventDetail)
{
std::cout << eventDetail << std::endl;
}
void DemoListener::OnServiceDied()
{
std::cout << std::string("service disconnect, exit") << std::endl;
exit(0);
}
```
void DemoListener::OnServiceDied()
{
std::cout << std::string("service disconnect, exit") << std::endl;
exit(0);
}
```
通过HiSysEventManager类提供的AddEventListener接口注册回调对象，完成对HiSysEvent的订阅：
```
auto demoListener = std::make_shared<DemoListener>();
// 事件标签规则订阅，规则类型为默认的全词匹配类型
ListenerRule tagRule("dfx");
// 事件标签规则订阅，规则类型为正则匹配类型
ListenerRule regRule("dfx.*", RuleType::REGULAR);
// 事件领域及事件名称规则订阅，规则类型为前缀匹配类型
ListenerRule domainNameRule("HIVIEWDFX", "APP_USAGE", RuleType::PREFIX);
std::vector<ListenerRule> sysRules;
sysRules.push_back(tagRule);
sysRules.push_back(regRule);
sysRules.push_back(domainNameRule);
HiSysEventManager::AddEventListener(demoListener, sysRules);
```
```
auto demoListener = std::make_shared<DemoListener>();
// 事件标签规则订阅，规则类型为默认的全词匹配类型
ListenerRule tagRule("dfx");
// 事件标签规则订阅，规则类型为正则匹配类型
ListenerRule regRule("dfx.*", RuleType::REGULAR);
// 事件领域及事件名称规则订阅，规则类型为前缀匹配类型
ListenerRule domainNameRule("HIVIEWDFX", "APP_USAGE", RuleType::PREFIX);
std::vector<ListenerRule> sysRules;
sysRules.push_back(tagRule);
sysRules.push_back(regRule);
sysRules.push_back(domainNameRule);
HiSysEventManager::AddEventListener(demoListener, sysRules);
```
2. 编译配置
在BUILD.gn编译文件中，需要添加依赖hisysevent\_native组件的libhisyseventmanager库：
```
external_deps = [ "hisysevent_native:libhisyseventmanager", ]
```
external_deps = [ "hisysevent_native:libhisyseventmanager", ]
```
zh-cn/device-dev/subsystems/subsys-dfx-hisysevent-logging-config.md
浏览文件 @ 3dc8c69b
......@@ -2,10 +2,10 @@
- [概述](#section315316685115)
- [基本概念](#section123181432175143)
- [约束与限制](#section123181432175114)
- [约束与限制](#section123181432175114)
- [编写yaml文件](#section123181432175113)
- [yaml文件编写规则](#section123181432175133)
- [yaml文件编写样例](#section123181432175123)
- [yaml文件编写样例](#section123181432175123)
- [验证yaml文件](#section123181432175115)
- [配置yaml文件路径](#section123181432175135)
- [编译yaml文件](#section123181432175137)
......@@ -37,135 +37,24 @@
- 每个事件领域可定义零个或多个事件名称，同一个事件领域内部的事件名称不能重名。
- 每个事件名称可定义多个参数，同一个事件名称内部的参数不能重名，每个事件名称**有且只有**一个名称为__BASE的参数，此参数字段组成如表1，他自定义参数，具体字段组成如表2。
**表 1** __BASE参数字段说明
<a name="table1844019587513"></a>
<table><thead align="left"><tr id="row1440058186118"><th class="cellrowborder" valign="top" id="mcps1.2.3.1.1"><p id="p19441135865020"><a name="p19441135845020"></a><a name="p19441135865020"></a>字段名称</p>
</th>
<th class="cellrowborder" valign="top" id="mcps1.2.3.1.2"><p id="p13441195865593"><a name="p13441195865593"></a><a name="p13441195865593"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row16441155868499">
<td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 ">
<p id="p877916438213"><a name="p877916438613"></a><a name="p877916438613"></a>type</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 ">
<p id="p14727325136218"><a name="p14727325136218"></a><a name="p14727325136218"></a>字段说明：<br>&emsp;&emsp;必选字段，用来标识该事件名称的类型。</p>
<p id="p167271525203615"><a name="p167271525203615"></a><a name="p167271525203615"></a>取值范围：</p>
<a name="ul6717142214621"></a><a name="ul6717142214621"></a>
<ul id="ul6717142214621">
<li>FAULT：错误类型。</li>
<li>STATISTIC：统计类型。</li>
<li>SECURITY：安全性。</li>
<li>BEHAVIOR：用户行为。</li>
</ul>
</td>
</tr>
<tr id="row16441155818699">
<td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 ">
<p id="p877916438616"><a name="p877916438616"></a><a name="p877916438616"></a>level</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 ">
<p id="p14727325153218"><a name="p14727325153218"></a><a name="p14727325153218"></a>字段作用：<br>&emsp;&emsp;必选字段，用来标识该事件名称的级别。</p>
<p id="p167271525213215"><a name="p167271525213215"></a><a name="p167271525213215"></a>取值范围：</p>
<a name="ul6717142215021"></a><a name="ul6717142215021"></a>
<ul id="ul6717142215021">
<li>CRITICAL：严重。</li>
<li>MINOR：一般。</li>
</ul>
</td>
</tr>
<tr id="row16441155818519">
<td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 ">
<p id="p877916458213"><a name="p877916458213"></a><a name="p877916458213"></a>tag</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 ">
<p id="p14727327733218"><a name="p14727327733218"></a><a name="p14727327733218"></a>字段作用：<br>&emsp;&emsp;可选字段，用来标识该事件名称的标签。</p>
<p id="p167271395203215"><a name="p167271395203215"></a><a name="p167271395203215"></a>定义规则：</p>
<a name="ul6717143414921"></a><a name="ul6717143414921"></a>
<ul id="ul6717143414921">
<li>最多可同时定义5个标签，标签之间使用空格来分隔。</li>
<li>单个标签最多包含16个字符，字符范围[a-zA-Z0-9]。</li>
</ul>
</td>
</tr>
<tr id="row16441155817799">
<td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 ">
<p id="p877916477213"><a name="p877916477213"></a><a name="p877916477213"></a>desc</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 ">
<p id="p14727725133218"><a name="p14727725133218"></a><a name="p14727725133218"></a>字段作用：<br>&emsp;&emsp;必选字段，用来对该事件名称进行描述。</p>
<p id="p167277525203215"><a name="p167277525203215"></a><a name="p167277525203215"></a>定义规则：</p>
<a name="ul6777142214921"></a><a name="ul6777142214921"></a>
<ul id="ul6777142214921">
<li>至少包含3个字符，最多包含128个字符，字符范围[a-zA-Z0-9 _]</li>
</ul>
</td>
</tr>
</tbody>
</table>
**表 2** 自定义参数字段说明
<a name="table1844019587523"></a>
<table><thead align="left"><tr id="row1440060185118"><th class="cellrowborder" valign="top" id="mcps1.2.3.1.1"><p id="p19442235845020"><a name="p19442235845020"></a><a name="p19442235845020"></a>字段名称</p>
</th>
<th class="cellrowborder" valign="top" id="mcps1.2.3.1.2"><p id="p13331195815593"><a name="p13331195815593"></a><a name="p13331195815593"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row16441232818499">
<td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 ">
<p id="p8779163453213"><a name="p8779163453213"></a><a name="p8779163453213"></a>type</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 ">
<p id="p14727325235218"><a name="p14727325235218"></a><a name="p14727325235218"></a>字段说明：<br>&emsp;&emsp;必选字段，用来标识该参数的类型。</p>
<p id="p167271372203215"><a name="p167271372203215"></a><a name="p167271372203215"></a>取值范围：</p>
<a name="ul6717342214921"></a><a name="ul6717342214921"></a>
<ul id="ul6717134514921">
<li>BOOL</li>
<li>INT8</li>
<li>UINT8</li>
<li>INT16</li>
<li>UINT16</li>
<li>INT32</li>
<li>UINT32</li>
<li>INT64</li>
<li>UINT64</li>
<li>FLOAT</li>
<li>DOUBLE</li>
<li>STRING</li>
</ul>
</td>
</tr>
<tr id="row16326155818499">
<td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 ">
<p id="p877567438213"><a name="p877567438213"></a><a name="p877567438213"></a>arrsize</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 ">
<p id="p14727324893218"><a name="p14727324893218"></a><a name="p14727324893218"></a>字段作用：<br>&emsp;&emsp;可选字段，用来标识数组类型参数的长度。</p>
<p id="p1672715498703215"><a name="p1672715498703215"></a><a name="p1672715498703215"></a>取值范围：<br>&emsp;&emsp; 1~100</p>
</ul>
</td>
</tr>
<tr id="row16556155818499">
<td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 ">
<p id="p845916438213"><a name="p845916438213"></a><a name="p845916438213"></a>desc</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 ">
<p id="p14727343133218"><a name="p14727343133218"></a><a name="p14727343133218"></a>字段作用：<br>&emsp;&emsp;必选字段，用来对该参数进行描述。</p>
<p id="p167271524323215"><a name="p167271524323215"></a><a name="p167271524323215"></a>定义规则：</p>
<a name="ul6717142111921"></a><a name="ul6717142111921"></a>
<ul id="ul6717156714921">
<li>至少包含3个字符，最多包含128个字符，字符范围[a-zA-Z0-9 _]</li>
</ul>
</td>
</tr>
</tbody>
</table>
- 每个事件名称可定义多个参数，同一个事件名称内部的参数不能重名，每个事件名称**有且只有**一个名称为__BASE的参数，此参数字段组成如表1，其它自定义参数，具体字段组成如表2。
**表 1** __BASE参数字段说明
| 字段名称 | 描述 |
| ----- | ----- |
| type | 字段说明：必选字段，用来标识该事件名称的类型。<br><br>取值范围：<ul><li>FAULT：错误类型。</li><li>STATISTIC：统计类型。</li><li>SECURITY：安全性。</li><li>BEHAVIOR：用户行为。</li></ul> |
| level | 字段说明：必选字段，用来标识该事件名称的级别。<br><br>取值范围：<ul><li>CRITICAL：严重。</li><li>MINOR：一般。</li></ul> |
| tag | 字段说明：可选字段，用来标识该事件名称的标签。<br><br>定义规则：<ul><li>最多可同时定义5个标签，标签之间使用空格来分隔。</li><li>单个标签最多包含16个字符，字符范围[a-zA-Z0-9]</li></ul> |
| desc | 字段说明：必选字段，用来对该事件名称进行描述。<br><br>定义规则：<ul><li>至少包含3个字符，最多包含128个字符，字符范围[a-zA-Z0-9 _]</li></ul> |
**表 2** 自定义参数字段说明
| 字段名称 | 描述 |
| ----- | ----- |
| type | 字段说明：必选字段，用来标识该参数的类型。<br><br>取值范围：<ul><li>BOOL</li><li>UINT8</li><li>UINT16</li><li>INT32</li><li>UINT32</li><li>UINT64</li><li>FLOAT</li><li>DOUBLE</li><li>STRING</li></ul> |
| arrsize | 字段作用：可选字段，用来标识数组类型参数的长度。<br><br>取值范围：<ul><li>1~100</li></ul> |
| desc | 字段作用：必选字段，用来对该参数进行描述。<br><br>定义规则：<ul><li>至少包含3个字符，最多包含128个字符，字符范围[a-zA-Z0-9 _]</li></ul> |
## 编写yaml文件<a name="section123181432175113"></a>
......@@ -186,8 +75,8 @@
### yaml文件编写样例<a name="section123181432175123"></a>
- yaml文件样例指定的事件领域名称为MODULEA，该事件领域包含两个事件，名称分别是EVENT_NAMEA和EVENT_NAMEB。
- EVENT_NAMEA被定义成错误类型的严重事件，该事件包含类型为字符串类型的NAME1参数、字符串类型的NAME2参数及无符号短整型类型的NAME3参数，可以通过事件领域MODULEA和事件名称EVENT_NAMEA对其进行[实时订阅](subsys-dfx-hisysevent-read.md)。
- EVENT_NAMEB被定义成统计类型的一般事件，EVENT_NAMEB包含类型为无符号短整型类型的NAME1参数及整型类型的NAME2参数。因为EVENT_NAMEB在__BASE参数中定义了名称为tag1和tag2的两个事件标签，所以不仅可以通过事件领域MODULEA和事件名称EVENT_NAMEB对其进行[实时订阅](subsys-dfx-hisysevent-read.md)，，所以还可以通过事件标签对该事件进行[实时订阅](subsys-dfx-hisysevent-read.md)。
- EVENT_NAMEA被定义成错误类型的严重事件，该事件包含类型为字符串类型的NAME1参数、字符串类型的NAME2参数及无符号短整型类型的NAME3参数，可以通过事件领域MODULEA和事件名称EVENT_NAMEA对其进行[实时订阅](subsys-dfx-hisysevent-listening.md)。
- EVENT_NAMEB被定义成统计类型的一般事件，EVENT_NAMEB包含类型为无符号短整型类型的NAME1参数及整型类型的NAME2参数。因为EVENT_NAMEB在__BASE参数中定义了名称为tag1和tag2的两个事件标签，所以不仅可以通过事件领域MODULEA和事件名称EVENT_NAMEB对其进行[实时订阅](subsys-dfx-hisysevent-read.md)，，所以还可以通过事件标签对该事件进行[实时订阅](subsys-dfx-hisysevent-listening.md)。
```
##########################################
......@@ -266,7 +155,7 @@
```
cd 工程根目录的绝对路径
./build --product-name <product name>
./build --product-name <product name>
```
- 全量编译生成的hisysevent.def文件可以通过以下命令获取：
......@@ -285,31 +174,12 @@
./build/ohos/hisysevent/gen_def_from_all_yaml.py --yaml-list <yaml file list> --def-path <file store directory>
```
**表 3** 单文件编译参数说明
<a name="table1844019587534"></a>
<table><thead align="left"><tr id="row1440056575118"><th class="cellrowborder" valign="top" id="mcps1.2.3.1.1"><p id="p19432435845020"><a name="p19432435845020"></a><a name="p19432435845020"></a>选项名称</p>
</th>
<th class="cellrowborder" valign="top" id="mcps1.2.3.1.2"><p id="p13441196715593"><a name="p13441196715593"></a><a name="p13441196715593"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row16441155854499">
<td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 ">
<p id="p877916558213"><a name="p877916558213"></a><a name="p877916558213"></a>--yaml-list</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 ">
<p id="p14727325133218"><a name="p14727325133218"></a><a name="p14727325133218"></a>指定需要编译的yaml文件路径列表，多个yaml文件路径之间用空格分隔。</p>
</td><tr id="row16441155832499">
<td class="cellrowborder" width="60%" valign="top" headers="mcps1.2.3.1.1 ">
<p id="p877916421213"><a name="p877916421213"></a><a name="p877916421213"></a>--def-path</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.2.3.1.2 ">
<p id="p14727323533218"><a name="p14727323533218"></a><a name="p14727323533218"></a>指定编译生成的hisysevent.def文件的生成路径。</p>
</td>
</tr>
</tbody>
</table>
**表 3** 单文件编译参数说明
| 选项名称 | 描述 |
| ------ | ------ |
| --yaml-list | 指定需要编译的yaml文件路径列表，多个yaml文件路径之间用空格分隔。 |
| --def-path | 指定编译生成的hisysevent.def文件的生成路径。 |
### 打点及查询定义的事件<a name="section123181432175139"></a>
......
zh-cn/device-dev/subsystems/subsys-dfx-hisysevent-logging.md
浏览文件 @ 3dc8c69b
......@@ -2,7 +2,7 @@
- [概述](#section77571101789)
- [功能简介](#section123133332175224)
- [约束与限制](#section123181432175224)
- [约束与限制](#section123181432175224)
- [开发指导](#section314416685113)
- [接口说明](#section13480315886)
- [开发实例](#section112771171317)
......@@ -17,7 +17,7 @@ HiSysEvent提供OpenHarmony打点接口，通过在关键路径打点记录系
**HiSysEvent事件打点条件约束：**
- 在进行HiSysEvent事件打点之前，需要先完成HiSysEvent打点配置，具体配置方法请参考[《HiSysEvent打点配置指导》](subsys-dfx-hisysevent-write-config.md)。
- 在进行HiSysEvent事件打点之前，需要先完成HiSysEvent打点配置，具体配置方法请参考[《HiSysEvent打点配置指导》](subsys-dfx-hisysevent-logging-config.md)。
## 开发指导<a name="section314416685113"></a>
......@@ -29,247 +29,59 @@ HiSysEvent类，具体的API详见接口文档 。
**表 1** HiSysEvent接口介绍
<a name="table1972602519328"></a>
<table><thead align="left"><tr id="row5726112593219"><th class="cellrowborder" valign="top" width="57.38999999999999%" id="mcps1.2.3.1.1"><p id="p1472602523216"><a name="p1472602523216"></a><a name="p1472602523216"></a>接口名</p>
</th>
<th class="cellrowborder" valign="top" width="42.61%" id="mcps1.2.3.1.2"><p id="p12726112512322"><a name="p12726112512322"></a><a name="p12726112512322"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row47261259328"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p15726112583213"><a name="p15726112583213"></a><a name="p15726112583213"></a>template&lt;typename... Types&gt; static int Write(const std::string &amp;domain, const std::string &amp;eventName, EventType type, Types... keyValues)</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p14727325133216"><a name="p14727325133216"></a><a name="p14727325133216"></a>接口功能：记录系统事件。</p>
<p id="p167271525203213"><a name="p167271525203213"></a><a name="p167271525203213"></a>输入参数：</p>
<a name="ul0727102516327"></a><a name="ul0727102516327"></a><ul id="ul0727102516327"><li>domain：事件的相关领域，需要使用预置领域请参考Domain，可自定义领域。自定义领域长度在16个字符以内，有效的字符是0-9、A-Z，以字母开头。</li><li>eventName：事件名，长度在32个字符以内，有效的字符是0-9、A-Z、_，以字母开头，不能以_结尾。</li><li>type：事件类型，参考EventType。</li><li>keyValues：事件参数键值对，支持基本的数据类型、std::string，以及std::vector&lt;基本类型&gt;、std:vector&lt;std::string&gt;。参数名长度在48个字符以内，有效的字符是0-9、A-Z、_，以字母开头，不能以_结尾。参数名的个数在32个以内。</li></ul>
<p id="p1727152513217"><a name="p1727152513217"></a><a name="p1727152513217"></a>返回值：成功返回0，错误返回小于0的值。</p>
</td>
</tr>
</tbody>
</table>
| 接口名称 | 描述 |
| -------- | --------- |
| template&lt;typename... Types&gt; static int Write(const std::string &amp;domain, const std::string &amp;eventName, EventType type, Types... keyValues) | 接口功能：记录系统事件。<br><br>输入参数：<ul><li>domain：事件的相关领域，需要使用预置领域请参考Domain，可自定义领域。自定义领域长度在16个字符以内，有效的字符是0-9、A-Z，以字母开头。</li><li>eventName：事件名，长度在32个字符以内，有效的字符是0-9、A-Z、下划线，以字母开头，不能以下划线结尾。</li><li>type：事件类型，参考EventType。</li><li>keyValues：事件参数键值对，支持基本的数据类型、std::string，以及std::vector&lt;基本类型&gt;、std:vector&lt;std::string&gt;。参数名长度在48个字符以内，有效的字符是0-9、A-Z、下划线，以字母开头，不能以下划线结尾。参数名的个数在32个以内。</li></ul>返回值：<ul><li>0：系统事件记录成功。</li><li>负值：系统事件记录失败。</li></ul> |
**表 2** HiSysEvent::Domain接口介绍
<a name="table142141234133615"></a>
<table><thead align="left"><tr id="row8214234193616"><th class="cellrowborder" valign="top" width="57.38999999999999%" id="mcps1.2.3.1.1"><p id="p13214183417365"><a name="p13214183417365"></a><a name="p13214183417365"></a>成员</p>
</th>
<th class="cellrowborder" valign="top" width="42.61%" id="mcps1.2.3.1.2"><p id="p1721593463618"><a name="p1721593463618"></a><a name="p1721593463618"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row14215133418366"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p22151634123614"><a name="p22151634123614"></a><a name="p22151634123614"></a>static const std::string AAFWK</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p19215163483612"><a name="p19215163483612"></a><a name="p19215163483612"></a>元能力子系统</p>
</td>
</tr>
<tr id="row10215134203618"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p1935112710382"><a name="p1935112710382"></a><a name="p1935112710382"></a>static const std::string APPEXECFWK</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p2215183419362"><a name="p2215183419362"></a><a name="p2215183419362"></a>用户程序框架子系统</p>
</td>
</tr>
<tr id="row2021515343365"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p03509723812"><a name="p03509723812"></a><a name="p03509723812"></a>static const std::string ACCOUNT</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p142155348362"><a name="p142155348362"></a><a name="p142155348362"></a>账号子系统</p>
</td>
</tr>
<tr id="row162151334143616"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p2349778386"><a name="p2349778386"></a><a name="p2349778386"></a>static const std::string ACE</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p721510342365"><a name="p721510342365"></a><a name="p721510342365"></a>ACE子系统</p>
</td>
</tr>
<tr id="row4215193413618"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p173487753812"><a name="p173487753812"></a><a name="p173487753812"></a>static const std::string AI</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p182159347368"><a name="p182159347368"></a><a name="p182159347368"></a>AI业务子系统</p>
</td>
</tr>
<tr id="row112151534193614"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p19348975387"><a name="p19348975387"></a><a name="p19348975387"></a>static const std::string BARRIER_FREE</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p6215183412369"><a name="p6215183412369"></a><a name="p6215183412369"></a>无障碍软件服务子系统</p>
</td>
</tr>
<tr id="row1721573415364"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p163474783815"><a name="p163474783815"></a><a name="p163474783815"></a>static const std::string BIOMETRICS</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1521583443619"><a name="p1521583443619"></a><a name="p1521583443619"></a>生物特征识别服务子系统</p>
</td>
</tr>
<tr id="row321513423619"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p334617713387"><a name="p334617713387"></a><a name="p334617713387"></a>static const std::string CCRUNTIME</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1421513417361"><a name="p1421513417361"></a><a name="p1421513417361"></a>C/C++运行环境子系统</p>
</td>
</tr>
<tr id="row192165341362"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p33458773814"><a name="p33458773814"></a><a name="p33458773814"></a>static const std::string COMMUNICATION</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p2216143411364"><a name="p2216143411364"></a><a name="p2216143411364"></a>公共通信子系统</p>
</td>
</tr>
<tr id="row52162034183611"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p1634417123816"><a name="p1634417123816"></a><a name="p1634417123816"></a>static const std::string DEVELOPTOOLS</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1121643473611"><a name="p1121643473611"></a><a name="p1121643473611"></a>研发工具链子系统</p>
</td>
</tr>
<tr id="row10216133483618"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p834314716385"><a name="p834314716385"></a><a name="p834314716385"></a>static const std::string DISTRIBUTED_DATAMGR</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p621693417364"><a name="p621693417364"></a><a name="p621693417364"></a>分布式数据管理子系统</p>
</td>
</tr>
<tr id="row10216153414361"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p8342127193813"><a name="p8342127193813"></a><a name="p8342127193813"></a>static const std::string DISTRIBUTED_SCHEDULE</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1321603418362"><a name="p1321603418362"></a><a name="p1321603418362"></a>分布式任务调度子系统</p>
</td>
</tr>
<tr id="row18216934193616"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p6342670388"><a name="p6342670388"></a><a name="p6342670388"></a>static const std::string GLOBAL</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p12162342368"><a name="p12162342368"></a><a name="p12162342368"></a>全球化子系统</p>
</td>
</tr>
<tr id="row1921643473618"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p43413743815"><a name="p43413743815"></a><a name="p43413743815"></a>static const std::string GRAPHIC</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p921663443620"><a name="p921663443620"></a><a name="p921663443620"></a>图形子系统</p>
</td>
</tr>
<tr id="row1216113412368"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p434015743812"><a name="p434015743812"></a><a name="p434015743812"></a>static const std::string HIVIEWDFX</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p32165345365"><a name="p32165345365"></a><a name="p32165345365"></a>DFX子系统</p>
</td>
</tr>
<tr id="row122165342363"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p333912703815"><a name="p333912703815"></a><a name="p333912703815"></a>static const std::string IAWARE</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p82161134113614"><a name="p82161134113614"></a><a name="p82161134113614"></a>本地资源调度管控子系统</p>
</td>
</tr>
<tr id="row221673473618"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p233815723812"><a name="p233815723812"></a><a name="p233815723812"></a>static const std::string INTELLI_ACCESSORIES</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1121793463615"><a name="p1121793463615"></a><a name="p1121793463615"></a>智能配件业务子系统</p>
</td>
</tr>
<tr id="row1821783414362"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p173371976381"><a name="p173371976381"></a><a name="p173371976381"></a>static const std::string INTELLI_TV</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1121716345369"><a name="p1121716345369"></a><a name="p1121716345369"></a>智能电视业务子系统</p>
</td>
</tr>
<tr id="row20217123483613"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p733610743820"><a name="p733610743820"></a><a name="p733610743820"></a>static const std::string IVI_HARDWARE</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p321723443615"><a name="p321723443615"></a><a name="p321723443615"></a>车机专有硬件服务子系统</p>
</td>
</tr>
<tr id="row112171334143617"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p03351274383"><a name="p03351274383"></a><a name="p03351274383"></a>static const std::string LOCATION</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p6217193453611"><a name="p6217193453611"></a><a name="p6217193453611"></a>位置服务子系统</p>
</td>
</tr>
<tr id="row221773418362"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p03359773815"><a name="p03359773815"></a><a name="p03359773815"></a>static const std::string MSDP</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p621714342361"><a name="p621714342361"></a><a name="p621714342361"></a>综合传感处理平台子系统</p>
</td>
</tr>
<tr id="row6217113473615"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p18334177386"><a name="p18334177386"></a><a name="p18334177386"></a>static const std::string MULTI_MEDIA</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1521763418365"><a name="p1521763418365"></a><a name="p1521763418365"></a>媒体子系统</p>
</td>
</tr>
<tr id="row1621719347364"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p18333147173816"><a name="p18333147173816"></a><a name="p18333147173816"></a>static const std::string MULTI_MODAL_INPUT</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p92171234133620"><a name="p92171234133620"></a><a name="p92171234133620"></a>多模输入子系统</p>
</td>
</tr>
<tr id="row1121710348363"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p153320793817"><a name="p153320793817"></a><a name="p153320793817"></a>static const std::string NOTIFICATION</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p10217163414360"><a name="p10217163414360"></a><a name="p10217163414360"></a>事件通知子系统</p>
</td>
</tr>
<tr id="row9217133493616"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p133315763820"><a name="p133315763820"></a><a name="p133315763820"></a>static const std::string POWERMGR</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p321715349360"><a name="p321715349360"></a><a name="p321715349360"></a>电源服务子系统</p>
</td>
</tr>
<tr id="row8217143413368"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p163301279387"><a name="p163301279387"></a><a name="p163301279387"></a>static const std::string ROUTER</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p5218123414363"><a name="p5218123414363"></a><a name="p5218123414363"></a>路由器业务子系统</p>
</td>
</tr>
<tr id="row2021813344362"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p1233027113819"><a name="p1233027113819"></a><a name="p1233027113819"></a>static const std::string SECURITY</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p92181034193613"><a name="p92181034193613"></a><a name="p92181034193613"></a>安全子系统</p>
</td>
</tr>
<tr id="row1321812344367"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p113291753813"><a name="p113291753813"></a><a name="p113291753813"></a>static const std::string SENSORS</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p20218143417362"><a name="p20218143417362"></a><a name="p20218143417362"></a>泛Sensor服务子系统</p>
</td>
</tr>
<tr id="row1721810349368"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p8328270388"><a name="p8328270388"></a><a name="p8328270388"></a>static const std::string SOURCE_CODE_TRANSFORMER</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1121893413614"><a name="p1121893413614"></a><a name="p1121893413614"></a>应用移植子系统</p>
</td>
</tr>
<tr id="row1221812343368"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p73273715382"><a name="p73273715382"></a><a name="p73273715382"></a>static const std::string STARTUP</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p021816348364"><a name="p021816348364"></a><a name="p021816348364"></a>启动恢复子系统</p>
</td>
</tr>
<tr id="row62181634113613"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p93261674389"><a name="p93261674389"></a><a name="p93261674389"></a>static const std::string TELEPHONY</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1021843453616"><a name="p1021843453616"></a><a name="p1021843453616"></a>电话服务子系统</p>
</td>
</tr>
<tr id="row2218153416363"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p20326117193818"><a name="p20326117193818"></a><a name="p20326117193818"></a>static const std::string UPDATE</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1221813473617"><a name="p1221813473617"></a><a name="p1221813473617"></a>升级服务子系统</p>
</td>
</tr>
<tr id="row921893411361"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p23251372386"><a name="p23251372386"></a><a name="p23251372386"></a>static const std::string USB</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1421963493612"><a name="p1421963493612"></a><a name="p1421963493612"></a>USB服务子系统</p>
</td>
</tr>
<tr id="row102191534183614"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p1232397193818"><a name="p1232397193818"></a><a name="p1232397193818"></a>static const std::string WEARABLE_HARDWARE</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1921919346367"><a name="p1921919346367"></a><a name="p1921919346367"></a>穿戴专有硬件服务子系统</p>
</td>
</tr>
<tr id="row721963413368"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p63041770381"><a name="p63041770381"></a><a name="p63041770381"></a>static const std::string WEARABLE</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p18219143493618"><a name="p18219143493618"></a><a name="p18219143493618"></a>穿戴业务子系统</p>
</td>
</tr>
<tr id="row845612549416"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p13457155424112"><a name="p13457155424112"></a><a name="p13457155424112"></a>static const std::string OTHERS</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p44573548414"><a name="p44573548414"></a><a name="p44573548414"></a>其它</p>
</td>
</tr>
</tbody>
</table>
| 成员名称 | 描述 |
| -------- | --------- |
| static const std::string AAFWK | 元能力子系统 |
| static const std::string APPEXECFWK | 用户程序框架子系统 |
| static const std::string ACCOUNT | 账号子系统 |
| static const std::string ACE | ACE子系统 |
| static const std::string AI | AI业务子系统 |
| static const std::string BARRIER_FREE | 无障碍软件服务子系统 |
| static const std::string BIOMETRICS | 生物特征识别服务子系统 |
| static const std::string CCRUNTIME |C/C++运行环境子系统 |
| static const std::string COMMUNICATION | 公共通信子系统 |
| static const std::string DEVELOPTOOLS | 研发工具链子系统 |
| static const std::string DISTRIBUTED_DATAMGR | 分布式数据管理子系统 |
| static const std::string DISTRIBUTED_SCHEDULE | 分布式任务调度子系统 |
| static const std::string GLOBAL | 全球化子系统 |
| static const std::string GRAPHIC | 图形子系统 |
| static const std::string HIVIEWDFX | DFX子系统 |
| static const std::string IAWARE | 本地资源调度管控子系统 |
| static const std::string INTELLI_ACCESSORIES | 智能配件业务子系统 |
| static const std::string INTELLI_TV | 智能电视业务子系统 |
| static const std::string IVI_HARDWARE | 车机专有硬件服务子系统 |
| static const std::string LOCATION | 位置服务子系统 |
| static const std::string MSDP | 综合传感处理平台子系统 |
| static const std::string MULTI_MEDIA | 媒体子系统 |
| static const std::string MULTI_MODAL_INPUT | 多模输入子系统 |
| static const std::string NOTIFICATION | 事件通知子系统 |
| static const std::string POWERMGR | 电源服务子系统 |
| static const std::string ROUTER | 路由器业务子系统 |
| static const std::string SECURITY | 安全子系统 |
| static const std::string SENSORS | 泛Sensor服务子系统 |
| static const std::string SOURCE_CODE_TRANSFORMER | 应用移植子系统 |
| static const std::string STARTUP | 启动恢复子系统 |
| static const std::string TELEPHONY | 电话服务子系统 |
| static const std::string UPDATE | 升级服务子系统 |
| static const std::string USB | USB服务子系统 |
| static const std::string WEARABLE_HARDWARE | 穿戴专有硬件服务子系统 |
| static const std::string WEARABLE_HARDWARE | 穿戴业务子系统 |
| static const std::string OTHERS | 其它 |
**表 3** HiSysEvent::EventType接口介绍
<a name="table0944173117434"></a>
<table><thead align="left"><tr id="row694473134311"><th class="cellrowborder" valign="top" width="57.38999999999999%" id="mcps1.2.3.1.1"><p id="p394413113439"><a name="p394413113439"></a><a name="p394413113439"></a>接口名</p>
</th>
<th class="cellrowborder" valign="top" width="42.61%" id="mcps1.2.3.1.2"><p id="p199441431154317"><a name="p199441431154317"></a><a name="p199441431154317"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row1894416312438"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p2094483154311"><a name="p2094483154311"></a><a name="p2094483154311"></a>FAULT</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p5944153124316"><a name="p5944153124316"></a><a name="p5944153124316"></a>故障类型事件</p>
</td>
</tr>
<tr id="row2944193134318"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p494443144312"><a name="p494443144312"></a><a name="p494443144312"></a>STATISTIC</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1494423111435"><a name="p1494423111435"></a><a name="p1494423111435"></a>统计类型事件</p>
</td>
</tr>
<tr id="row094463144311"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p594443184315"><a name="p594443184315"></a><a name="p594443184315"></a>SECURITY</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p1194417316435"><a name="p1194417316435"></a><a name="p1194417316435"></a>安全类型事件</p>
</td>
</tr>
<tr id="row1294403119434"><td class="cellrowborder" valign="top" width="57.38999999999999%" headers="mcps1.2.3.1.1 "><p id="p17944431164319"><a name="p17944431164319"></a><a name="p17944431164319"></a>BEHAVIOR</p>
</td>
<td class="cellrowborder" valign="top" width="42.61%" headers="mcps1.2.3.1.2 "><p id="p5945203184318"><a name="p5945203184318"></a><a name="p5945203184318"></a>系统行为事件</p>
</td>
</tr>
</tbody>
</table>
| 接口名称 | 描述 |
| -------- | --------- |
| FAULT | 故障类型事件 |
| STATISTIC | 统计类型事件 |
| SECURITY | 安全类型事件 |
| BEHAVIOR | 系统行为事件 |
### 开发实例<a name="section112771171317"></a>
......
zh-cn/device-dev/subsystems/subsys-dfx-hisysevent-querying.md
浏览文件 @ 3dc8c69b
......@@ -15,106 +15,33 @@ HiSysEvent提供了查询接口，支持开发者设置条件查询HiSysEvent事
**表 1** HiSysEvent查询接口
<a name="table1844019587496"></a>
<table><thead align="left"><tr id="row1440058184916"><th class="cellrowborder" valign="top" width="48.120000000000005%" id="mcps1.2.3.1.1"><p id="p19441135844915"><a name="p19441135844915"></a><a name="p19441135844915"></a>接口名</p>
</th>
<th class="cellrowborder" valign="top" width="51.88%" id="mcps1.2.3.1.2"><p id="p13441195815491"><a name="p13441195815491"></a><a name="p13441195815491"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row16441155818499"><td class="cellrowborder" valign="top" width="48.120000000000005%" headers="mcps1.2.3.1.1 "><p id="p114411558204915"><a name="p114411558204915"></a><a name="p114411558204915"></a>bool HiSysEventManager::QueryHiSysEvent(struct QueryArg&amp; queryArg, std::vector&lt;struct QueryRule&gt;&amp; queryRules, std::shared_ptr&lt;HiSysEventQueryCallBackBase&gt; queryCallBack)</p>
</td>
<td class="cellrowborder" valign="top" width="51.88%" headers="mcps1.2.3.1.2 "><p id="p14727325133216"><a name="p14727325133216"></a><a name="p14727325133216"></a>接口功能：支持设置查询时间段，事件领域，事件名称等，查询满足条件的HiSysEvent事件。</p>
<p id="p167271525203213"><a name="p167271525203213"></a><a name="p167271525203213"></a>输入参数：</p>
<a name="ul6717142214919"></a><a name="ul6717142214919"></a><ul id="ul6717142214919"><li>queryArg：查询参数。</li><li>queryRules：事件过滤规则。</li><li>queryCallBack：查询接口回调对象。</li></ul>
<p id="p83591223153818"><a name="p83591223153818"></a><a name="p83591223153818"></a>返回值：</p>
<a name="ul12105842111913"></a><a name="ul12105842111913"></a><ul id="ul12105842111913"><li>true：查询成功。</li><li>false：查询失败。</li></ul>
</td>
</tr>
</tbody>
</table>
| 接口名称 | 描述 |
| -------- | --------- |
| bool HiSysEventManager::QueryHiSysEvent(struct QueryArg&amp; queryArg, std::vector&lt;struct QueryRule&gt;&amp; queryRules, std::shared_ptr&lt;HiSysEventQueryCallBackBase&gt; queryCallBack) | 接口功能：<br>&emsp;&emsp;支持设置查询时间段，事件领域，事件名称等，查询满足条件的HiSysEvent事件。<br><br>输入参数：<ul><li>queryArg：查询参数。</li><li>queryRules：事件过滤规则。</li><li>queryCallBack：查询接口回调对象。</li></ul>返回值：<ul><li>true：查询成功。</li><li>false：查询失败。</li></ul> |
**表 2** QueryArg查询参数对象
<a name="table13783145132014"></a>
<table><thead align="left"><tr id="row11784451112013"><th class="cellrowborder" valign="top" width="47.85%" id="mcps1.2.3.1.1"><p id="p187841351152012"><a name="p187841351152012"></a><a name="p187841351152012"></a>属性名称</p>
</th>
<th class="cellrowborder" valign="top" width="52.15%" id="mcps1.2.3.1.2"><p id="p4784105182019"><a name="p4784105182019"></a><a name="p4784105182019"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row3784451122012"><td class="cellrowborder" valign="top" width="47.85%" headers="mcps1.2.3.1.1 "><p id="p2078414512209"><a name="p2078414512209"></a><a name="p2078414512209"></a>long long beginTime</p>
</td>
<td class="cellrowborder" valign="top" width="52.15%" headers="mcps1.2.3.1.2 "><p id="p37844517207"><a name="p37844517207"></a><a name="p37844517207"></a>事件开始时间。</p>
</td>
</tr>
<tr id="row1564913158230"><td class="cellrowborder" valign="top" width="47.85%" headers="mcps1.2.3.1.1 "><p id="p11649191511239"><a name="p11649191511239"></a><a name="p11649191511239"></a>long long endTime</p>
</td>
<td class="cellrowborder" valign="top" width="52.15%" headers="mcps1.2.3.1.2 "><p id="p126491715182314"><a name="p126491715182314"></a><a name="p126491715182314"></a>事件结束事件。</p>
</td>
</tr>
<tr id="row461821212236"><td class="cellrowborder" valign="top" width="47.85%" headers="mcps1.2.3.1.1 "><p id="p461841262313"><a name="p461841262313"></a><a name="p461841262313"></a>int maxEvents</p>
</td>
<td class="cellrowborder" valign="top" width="52.15%" headers="mcps1.2.3.1.2 "><p id="p1161901214232"><a name="p1161901214232"></a><a name="p1161901214232"></a>返回最大的查询条数。</p>
</td>
</tr>
</tbody>
</table>
| 属性名称 | 描述 |
| -------- | --------- |
| beginTime | long long int类型，用于指定查询事件的开始时间。 |
| endTime | long long int类型，用于指定查询事件的结束时间。 |
| maxEvents | int类型，用于指定查询返回事件查询的最多条数。 |
**表 3** QueryRule查询规则对象
<a name="table1144011610564"></a>
<table><thead align="left"><tr id="row124411716175611"><th class="cellrowborder" valign="top" width="48.03%" id="mcps1.2.3.1.1"><p id="p19441151675610"><a name="p19441151675610"></a><a name="p19441151675610"></a>属性名称</p>
</th>
<th class="cellrowborder" valign="top" width="51.970000000000006%" id="mcps1.2.3.1.2"><p id="p16441171616563"><a name="p16441171616563"></a><a name="p16441171616563"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row174411216105615"><td class="cellrowborder" valign="top" width="48.03%" headers="mcps1.2.3.1.1 "><p id="p496413536613"><a name="p496413536613"></a><a name="p496413536613"></a><span>uint32_t</span> ruleType</p>
</td>
<td class="cellrowborder" valign="top" width="51.970000000000006%" headers="mcps1.2.3.1.2 "><p id="p94416160565"><a name="p94416160565"></a><a name="p94416160565"></a>规则类型，目前默认是0。</p>
</td>
</tr>
<tr id="row64411816125614"><td class="cellrowborder" valign="top" width="48.03%" headers="mcps1.2.3.1.1 "><p id="p1258135313712"><a name="p1258135313712"></a><a name="p1258135313712"></a>std::string domain;</p>
</td>
<td class="cellrowborder" valign="top" width="51.970000000000006%" headers="mcps1.2.3.1.2 "><a name="ul14905926102311"></a><a name="ul14905926102311"></a><ul id="ul14905926102311"><li>domain：事件所属领域，如果传入的是空字符串，则默认事件领域字段匹配成功。</li></ul>
</td>
</tr>
<tr id="row244161615619"><td class="cellrowborder" valign="top" width="48.03%" headers="mcps1.2.3.1.1 "><p id="p227913101887"><a name="p227913101887"></a><a name="p227913101887"></a>std::vector&lt;std::string&gt; eventList</p>
</td>
<td class="cellrowborder" valign="top" width="51.970000000000006%" headers="mcps1.2.3.1.2 "><a name="ul248063132319"></a><a name="ul248063132319"></a><ul id="ul248063132319"><li>eventList：事件名称的列表，如果传入的是空字符串，则默认事件名称字段匹配成功。</li></ul>
</td>
</tr>
</tbody>
</table>
| 属性名称 | 描述 |
| -------- | --------- |
| ruleType | uint32_t类型，用来标识查询规则对象的规则类型，默认是0。 |
| domain | string类型，用来标识查询规则对象的事件所属领域，如果传入的是空字符串，则默认事件领域字段匹配成功。 |
| eventList | std::vector&lt;std::string&gt;类型，事件名称的列表，如果传入的是空字符串，则默认事件名称字段匹配成功。 |
**表 4** HiSysEventQueryCallBackBase查询回调对象
<a name="table1451320549112"></a>
<table><thead align="left"><tr id="row951420547116"><th class="cellrowborder" valign="top" width="48.03%" id="mcps1.2.3.1.1"><p id="p15141546117"><a name="p15141546117"></a><a name="p15141546117"></a>接口名称</p>
</th>
<th class="cellrowborder" valign="top" width="51.970000000000006%" id="mcps1.2.3.1.2"><p id="p165141654151113"><a name="p165141654151113"></a><a name="p165141654151113"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row35141554151115"><td class="cellrowborder" valign="top" width="48.03%" headers="mcps1.2.3.1.1 "><p id="p4714143785410"><a name="p4714143785410"></a><a name="p4714143785410"></a>void HiSysEventQueryCallBackBase::OnQuery(const ::std::vector&lt;std::string&gt;&amp; sysEvent, const ::std::vector&lt;int64_t&gt;&amp; seq)</p>
</td>
<td class="cellrowborder" valign="top" width="51.970000000000006%" headers="mcps1.2.3.1.2 "><p id="p1772213111011"><a name="p1772213111011"></a><a name="p1772213111011"></a>接口功能：订阅事件查询中的回调。</p>
<p id="p182081719151016"><a name="p182081719151016"></a><a name="p182081719151016"></a>输入参数：</p>
<a name="ul02091819131015"></a><a name="ul02091819131015"></a><ul id="ul02091819131015"><li>sysEvent：返回事件集合。</li><li>seq：事件序列集合。</li></ul>
<p id="p18209419201010"><a name="p18209419201010"></a><a name="p18209419201010"></a>返回值：无。</p>
</td>
</tr>
<tr id="row15141154161111"><td class="cellrowborder" valign="top" width="48.03%" headers="mcps1.2.3.1.1 "><p id="p561110151119"><a name="p561110151119"></a><a name="p561110151119"></a>void HiSysEventQueryCallBackBase::OnComplete(int32_t reason, int32_t total)</p>
</td>
<td class="cellrowborder" valign="top" width="51.970000000000006%" headers="mcps1.2.3.1.2 "><p id="p126315352130"><a name="p126315352130"></a><a name="p126315352130"></a>接口功能：订阅事件查询完成的回调。</p>
<p id="p6631235191316"><a name="p6631235191316"></a><a name="p6631235191316"></a>输入参数：</p>
<a name="ul106383518130"></a><a name="ul106383518130"></a><ul id="ul106383518130"><li>reason：查询结束返回原因，目前默认是0。</li><li>total：本次查询总共返回的事件总数量。</li></ul>
<p id="p176313516133"><a name="p176313516133"></a><a name="p176313516133"></a>返回值：无。</p>
</td>
</tr>
</tbody>
</table>
| 接口名称 | 描述 |
| -------- | --------- |
| void HiSysEventQueryCallBackBase::OnQuery(const ::std::vector&lt;std::string&gt;&amp; sysEvent, const ::std::vector&lt;int64_t&gt;&amp; seq) | 接口功能：订阅事件查询中的回调。<br><br>输入参数：<ul><li>sysEvent：返回事件集合。</li><li>seq：事件序列集合。</li></ul>返回值：<br>&emsp;&emsp;无。 |
| void HiSysEventQueryCallBackBase::OnComplete(int32_t reason, int32_t total) | 接口功能：订阅事件查询完成的回调。<br><br>输入参数：<ul><li>reason：查询结束返回原因，目前默认是0。</li><li>total：本次查询总共返回的事件总数量。</li></ul>返回值：<br>&emsp;&emsp;无。 |
### 开发实例<a name="section14286111855212"></a>
......
zh-cn/device-dev/subsystems/subsys-dfx-hisysevent.md 100755 → 100644
浏览文件 @ 3dc8c69b
......@@ -6,6 +6,6 @@
- **[HiSysEvent订阅指导](subsys-dfx-hisysevent-listening.md)**
- **[HiSysEvent查询指导](subsys-dfx-hisysevent-query.md)**
- **[HiSysEvent查询指导](subsys-dfx-hisysevent-querying.md)**
- **[HiSysEvent工具使用指导](subsys-dfx-hisysevent-tool.md)**
\ No newline at end of file
zh-cn/website-directory.md
浏览文件 @ 3dc8c69b
......@@ -912,11 +912,13 @@
——>——>——>——>[HiSysEvent开发指导](device-dev/subsystems/subsys-dfx-hisysevent.md)
——>——>——>——>——>[HiSysEvent打点指导](device-dev/subsystems/subsys-dfx-hisysevent-write.md)
——>——>——>——>——>[HiSysEvent打点配置指导](device-dev/subsystems/subsys-dfx-hisysevent-logging-config.md)
——>——>——>——>——>[HiSysEvent订阅指导](device-dev/subsystems/subsys-dfx-hisysevent-read.md)
——>——>——>——>——>[HiSysEvent打点指导](device-dev/subsystems/subsys-dfx-hisysevent-logging.md)
——>——>——>——>——>[HiSysEvent查询指导](device-dev/subsystems/subsys-dfx-hisysevent-select.md)
——>——>——>——>——>[HiSysEvent订阅指导](device-dev/subsystems/subsys-dfx-hisysevent-listening.md)
——>——>——>——>——>[HiSysEvent查询指导](device-dev/subsystems/subsys-dfx-hisysevent-querying.md)
——>——>——>——>——>[HiSysEvent工具使用指导](device-dev/subsystems/subsys-dfx-hisysevent-tool.md)
......@@ -1964,4 +1966,4 @@
——>——>——>[社区沟通与交流](contribute/社区沟通与交流.md)
——>——>——>[FAQ](contribute/FAQ.md)
\ No newline at end of file
——>——>——>[FAQ](contribute/FAQ.md)
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