update doc

Signed-off-by: Nshawn_he <shawn.he@huawei.com>

en/application-dev/dfx/apprecovery-guidelines.md

@@ -134,7 +134,7 @@ After the callback triggers **appRecovery.saveAppState()**, **onSaveState(state,
 
 - Restore data.
 
-After the callback triggers **appRecovery.restartApp()**, the application is restarted. After the restart, **onSaveState(state, wantParams)** of **MainAbility** is called, and the saved data is in **parameters** of **want**.
+After the callback triggers **appRecovery.restartApp()**, the application is restarted. After the restart, **onCreate(want, launchParam)** of **MainAbility** is called, and the saved data is in **parameters** of **want**.
 
 ```ts
 storage: LocalStorage

en/application-dev/dfx/errormanager-guidelines.md

@@ -37,10 +37,10 @@ When an asynchronous callback is used, the return value can be processed directl
 ## Development Example
 ```ts
 import Ability from '@ohos.application.Ability'
-import errorManager from '@ohos.application.errorManager'
+import errorManager from '@ohos.app.ability.errorManager';
 
-var registerId = -1;
-var callback = {
+let registerId = -1;
+let callback = {
     onUnhandledException: function (errMsg) {
         console.log(errMsg);
     }
@@ -48,13 +48,13 @@ var callback = {
 export default class MainAbility extends Ability {
     onCreate(want, launchParam) {
         console.log("[Demo] MainAbility onCreate")
-        registerId = errorManager.registerErrorObserver(callback);
+        registerId = errorManager.on("error", callback);
         globalThis.abilityWant = want;
     }
 
     onDestroy() {
         console.log("[Demo] MainAbility onDestroy")
-        errorManager.unregisterErrorObserver(registerId, (result) => {
+        errorManager.off("error", registerId, (result) => {
             console.log("[Demo] result " + result.code + ";" + result.message)
         });
     }

en/application-dev/reference/apis/js-apis-http.md

@@ -581,6 +581,8 @@ httpResponseCache.delete().then(() => {
 | 6      | Unable to resolve the host because of a failure to resolve the specified remote host. You are advised perform the following: 1. Check whether the URL is correct. 2. Check whether the network connection is normal and whether the network can communicate with external networks. 3. Check whether the network access permission is available.      |
 | 7      | Unable to connect to the proxy or host. You are advised perform the following: 1. Check whether the port number is correct. 2. Check whether the HTTP proxy is enabled on the local host.                                   |
 
+For details about the error codes, see [libcurl Error Codes](https://curl.se/libcurl/c/libcurl-errors.html).
+
 ## HttpDataType<sup>9+</sup>
 
 Enumerates HTTP data types.

en/application-dev/reference/apis/js-apis-system-configuration.md

@@ -50,4 +50,3 @@ Defines attributes of the current locale.
 | language | string | Yes   | No   | Language, for example, **zh**.|
 | countryOrRegion | string | Yes   | No   | Country or region, for example, **CN** or **US**.|
 | dir | string | Yes   | No   | Text layout direction. The value can be:<br>- **ltr**: from left to right<br>- **rtl**: from right to left|
-| unicodeSetting<sup>5+</sup> | string | Yes   | No   | Unicode language key set determined by the locale. If current locale does not have a specific key set, an empty set is returned.<br>For example, **{"nu":"arab"}** indicates that current locale uses Arabic numerals.|

en/device-dev/get-code/sourcecode-acquire.md

@@ -65,9 +65,9 @@ The OpenHarmony source code is open to you as [HPM parts](../hpm-part/hpm-part-a
 ### How to Use<a name="section429012478331"></a>
 
 
->![](../public_sys-resources/icon-note.gif) **NOTE**
->
->Download the release code, which is more stable, if you want to develop commercial functionalities. Download the master code if you want to get quick access to the latest features for your development. 
+> **NOTE**
+> 
+> Download the release code, which is more stable, if you want to develop commercial functionalities. Download the master code if you want to get quick access to the latest features for your development. 
 
 -   **Obtaining OpenHarmony release code**
 
@@ -168,33 +168,33 @@ You must install **Node.js** and HPM on your local PC. The installation procedur
 
 To ensure the download performance, you are advised to download the source code or the corresponding solution from the image library of the respective site listed in the table below.
 
-The table below provides only the sites for downloading the latest OpenHarmony LTS code. For details about how to obtain the source code of earlier versions, see the [Release Notes]([Release Notes](../../release-notes/Readme.md). 
+The table below provides only the sites for downloading the latest OpenHarmony LTS code. For details about how to obtain the source code of earlier versions, see the [Release Notes](../../release-notes/Readme.md). 
 
 **Table 1**  Sites for acquiring source code 
 
-| **LTS Code**| **Version Information**| **Site**| **SHA-256 Verification Code**|
-| -------- | -------- | -------- | -------- |
-| Full code base (for mini, small, and standard systems)| 3.0 | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/code-v3.0-LTS.tar.gz) | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/code-v3.0-LTS.tar.gz.sha256)|
-| Standard system solution (binary)| 3.0 | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/standard.tar.gz)| [Download](https://repo.huaweicloud.com/openharmony/os/3.0/standard.tar.gz.sha256)|
-| Hi3861 solution (binary)| 3.0 | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_pegasus.tar.gz)| [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_pegasus.tar.gz.sha256)|
-| Hi3518 solution (binary)| 3.0 | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_aries.tar.gz)| [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_aries.tar.gz.sha256)|
-| Hi3516 solution-LiteOS (binary)| 3.0 | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_taurus.tar.gz) | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_taurus.tar.gz)|
-| Hi3516 solution-Linux (binary)| 3.0 | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_taurus_linux.tar.gz)| [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_taurus_linux.tar.gz.sha256) |
-| Release Notes | 3.0 | [Download](https://gitee.com/openharmony/docs/blob/OpenHarmony-3.0-LTS/en/release-notes/OpenHarmony-v3.0-LTS.md)| - |
-| **Source code of the Latest Release**| **Version Information**| **Site**| **SHA-256 Verification Code**|
-| Full code base (for mini, small, and standard systems)| 3.2 Beta3 | [Download](https://repo.huaweicloud.com/openharmony/os/3.2-Beta3/code-v3.2-Beta3.tar.gz)| [Download](https://repo.huaweicloud.com/openharmony/os/3.2-Beta3/code-v3.2-Beta3.tar.gz.sha256)|
-| RK3568 standard system solution (binary)| 3.2 Beta3 | [Download](https://repo.huaweicloud.com/openharmony/os/3.2-Beta3/standard_rk3568.tar.gz)| [Download](https://repo.huaweicloud.com/openharmony/os/3.1.1/standard_rk3568.tar.gz.sha256)|
-| Hi3861 solution (binary)| 3.2 Beta3 | [Download](https://repo.huaweicloud.com/openharmony/os/3.2-Beta3/hispark_pegasus.tar.gz)| [Download](https://repo.huaweicloud.com/openharmony/os/3.2-Beta3/hispark_pegasus.tar.gz.sha256) |
-| Hi3516 solution-LiteOS (binary)| 3.2 Beta3 | [Download](https://repo.huaweicloud.com/openharmony/os/3.2-Beta3/hispark_taurus.tar.gz)| [Download](https://repo.huaweicloud.com/harmonyos/os/3.2-Beta3/hispark_taurus_LiteOS.tar.gz.sha256)|
-| Hi3516 solution-Linux (binary)| 3.2 Beta3 | [Download](https://repo.huaweicloud.com/openharmony/os/3.2-Beta3/hispark_taurus_linux.tar.gz)| [Download](https://repo.huaweicloud.com/harmonyos/os/3.2-Beta3/hispark_taurus_Linux.tar.gz.sha256)|
-| Release Notes | 3.2 Beta3 | [Download](../../release-notes/OpenHarmony-v3.2-beta3.md)| - |
-| **Compiler Toolchain**| **Version Information**| **Site**| **SHA-256 Verification Code**|
-| Compiler toolchain| - | [Download](https://repo.huaweicloud.com/openharmony/os/2.0/tool_chain/)| - |
+| **LTS Code**| **Version**| **Site**| **SHA-256 Checksum**| **Software Package Size**|
+| -------- | -------- | -------- | -------- | -------- |
+| Full code base (for mini, small, and standard systems)| 3.0 | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/code-v3.0-LTS.tar.gz) | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/code-v3.0-LTS.tar.gz.sha256)| 7.0 GB |
+| Standard system solution (binary)| 3.0 | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/standard.tar.gz)| [Download](https://repo.huaweicloud.com/openharmony/os/3.0/standard.tar.gz.sha256)| 973.7 MB |
+| Hi3861 solution (binary)| 3.0 | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_pegasus.tar.gz)| [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_pegasus.tar.gz.sha256)| 16.5 MB |
+| Hi3518 solution (binary)| 3.0 | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_aries.tar.gz)| [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_aries.tar.gz.sha256)| 158.1 MB |
+| Hi3516 solution-LiteOS (binary)| 3.0 | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_taurus.tar.gz) | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_taurus.tar.gz)| 248.9 MB |
+| Hi3516 solution-Linux (binary)| 3.0 | [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_taurus_linux.tar.gz)| [Download](https://repo.huaweicloud.com/openharmony/os/3.0/hispark_taurus_linux.tar.gz.sha256) | 418.1 MB |
+| RELEASE-NOTES | 3.0 | [Download](https://gitee.com/openharmony/docs/blob/OpenHarmony-3.0-LTS/en/release-notes/OpenHarmony-v3.0-LTS.md)| - | - |
+| **Source Code of the Latest Release**| **Version**| **Site**| **SHA-256 Checksum**| **Software Package Size**|
+| Full code base (for mini, small, and standard systems)| 3.2 Beta5    | [Download](https://repo.huaweicloud.com/harmonyos/os/3.2-Beta5/code-v3.2-Beta5.tar.gz) | [Download](https://repo.huaweicloud.com/harmonyos/os/3.2-Beta5/code-v3.2-Beta5.tar.gz.sha256) | 21.3 GB |
+| Hi3861 solution (binary)       | 3.2 Beta5    | [Download](https://repo.huaweicloud.com/harmonyos/os/3.2-Beta5/hispark_pegasus.tar.gz) | [Download](https://repo.huaweicloud.com/harmonyos/os/3.2-Beta5/hispark_pegasus.tar.gz.sha256) | 22.9 MB |
+| Hi3516 solution-LiteOS (binary)| 3.2 Beta5    | [Download](https://repo.huaweicloud.com/openharmony/os/3.2-Beta5/hispark_taurus_LiteOS.tar.gz) | [Download](https://repo.huaweicloud.com/openharmony/os/3.2-Beta5/hispark_taurus_LiteOS.tar.gz.sha256) | 293.6 MB |
+| Hi3516 solution-Linux (binary) | 3.2 Beta5    | [Download](hispark_taurus_Linux.tar.gz) | [Download](https://repo.huaweicloud.com/openharmony/os/3.2-Beta5/hispark_taurus_Linux.tar.gz.sha256) | 174.3 MB |
+| RK3568 standard system solution (binary)       | 3.2 Beta5    | [Download](https://repo.huaweicloud.com/harmonyos/os/3.2-Beta5/dayu200_standard_arm32_20230201.tar.gz) | [Download](https://repo.huaweicloud.com/harmonyos/os/3.2-Beta5/dayu200_standard_arm32_20230201.tar.gz.sha256) | 3.9 GB |
+| RELEASE-NOTES | 3.2 Beta5 | [Download](../../release-notes/OpenHarmony-v3.2-beta5.md)| - | - |
+| **Compiler Toolchain**| **Version**| **Site**| **SHA-256 Checksum**| **Software Package Size**|
+| Compiler toolchain| - | [Download](https://repo.huaweicloud.com/openharmony/os/2.0/tool_chain/)| - | - |
 
 ## Method 4: Acquiring Source Code from the GitHub Image Repository<a name="section23448418360"></a>
 
->![](../public_sys-resources/icon-note.gif) **NOTE**
->
+> **NOTE**
+> 
 > The image repository is synchronized at 23:00 (UTC +8:00) every day.
 
 Method 1 \(recommended\): Use the **repo** tool to download the source code over SSH. \(You must have registered an SSH public key for access to GitHub. For details, see [Adding a new SSH key to your GitHub account](https://docs.github.com/en/authentication/connecting-to-github-with-ssh/adding-a-new-ssh-key-to-your-github-account).\)