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d126caa8
编写于
2月 28, 2023
作者:
O
openharmony_ci
提交者:
Gitee
2月 28, 2023
浏览文件
操作
浏览文件
下载
差异文件
!14955 Modify the problem of printing test cases of the foreach interface in containers
Merge pull request !14955 from bwx1067111/master
上级
7950cf9f
a0c7b925
变更
14
隐藏空白更改
内联
并排
Showing
14 changed file
with
34 addition
and
58 deletion
+34
-58
zh-cn/application-dev/reference/apis/js-apis-arraylist.md
zh-cn/application-dev/reference/apis/js-apis-arraylist.md
+7
-9
zh-cn/application-dev/reference/apis/js-apis-deque.md
zh-cn/application-dev/reference/apis/js-apis-deque.md
+1
-1
zh-cn/application-dev/reference/apis/js-apis-hashmap.md
zh-cn/application-dev/reference/apis/js-apis-hashmap.md
+1
-1
zh-cn/application-dev/reference/apis/js-apis-hashset.md
zh-cn/application-dev/reference/apis/js-apis-hashset.md
+1
-1
zh-cn/application-dev/reference/apis/js-apis-lightweightmap.md
.../application-dev/reference/apis/js-apis-lightweightmap.md
+1
-1
zh-cn/application-dev/reference/apis/js-apis-lightweightset.md
.../application-dev/reference/apis/js-apis-lightweightset.md
+1
-1
zh-cn/application-dev/reference/apis/js-apis-linkedlist.md
zh-cn/application-dev/reference/apis/js-apis-linkedlist.md
+1
-1
zh-cn/application-dev/reference/apis/js-apis-list.md
zh-cn/application-dev/reference/apis/js-apis-list.md
+1
-1
zh-cn/application-dev/reference/apis/js-apis-plainarray.md
zh-cn/application-dev/reference/apis/js-apis-plainarray.md
+1
-1
zh-cn/application-dev/reference/apis/js-apis-queue.md
zh-cn/application-dev/reference/apis/js-apis-queue.md
+1
-1
zh-cn/application-dev/reference/apis/js-apis-stack.md
zh-cn/application-dev/reference/apis/js-apis-stack.md
+1
-1
zh-cn/application-dev/reference/apis/js-apis-treemap.md
zh-cn/application-dev/reference/apis/js-apis-treemap.md
+1
-1
zh-cn/application-dev/reference/apis/js-apis-treeset.md
zh-cn/application-dev/reference/apis/js-apis-treeset.md
+1
-1
zh-cn/application-dev/reference/apis/js-apis-vector.md
zh-cn/application-dev/reference/apis/js-apis-vector.md
+15
-37
未找到文件。
zh-cn/application-dev/reference/apis/js-apis-arraylist.md
浏览文件 @
d126caa8
...
...
@@ -404,11 +404,9 @@ arrayList.add(2);
arrayList
.
add
(
4
);
arrayList
.
add
(
5
);
arrayList
.
add
(
4
);
arrayList
.
replaceAllElements
((
value
:
number
,
index
:
number
)
=>
{
return
value
=
2
*
value
;
});
arrayList
.
replaceAllElements
((
value
:
number
,
index
:
number
)
=>
{
return
value
=
value
-
2
;
arrayList
.
replaceAllElements
((
value
)
=>
{
// 用户操作逻辑根据实际场景进行添加。
return
value
;
});
```
...
...
@@ -453,7 +451,7 @@ arrayList.add(4);
arrayList
.
add
(
5
);
arrayList
.
add
(
4
);
arrayList
.
forEach
((
value
,
index
)
=>
{
console
.
log
(
`value:
${
value
}
`
,
index
);
console
.
log
(
"
value:
"
+
value
,
"
index:
"
+
index
);
});
```
...
...
@@ -796,14 +794,14 @@ arrayList.add(4);
// 使用方法一:
for
(
let
item
of
arrayList
)
{
console
.
log
(
`value:
${
item
}
`
);
console
.
log
(
`value:
${
item
}
`
);
}
// 使用方法二:
let
iter
=
arrayList
[
Symbol
.
iterator
]();
let
temp
=
iter
.
next
().
value
;
while
(
temp
!=
undefined
)
{
console
.
log
(
`value:
${
temp
}
`
);
temp
=
iter
.
next
().
value
;
console
.
log
(
`value:
${
temp
}
`
);
temp
=
iter
.
next
().
value
;
}
```
\ No newline at end of file
zh-cn/application-dev/reference/apis/js-apis-deque.md
浏览文件 @
d126caa8
...
...
@@ -270,7 +270,7 @@ deque.insertEnd(4);
deque
.
insertFront
(
5
);
deque
.
insertEnd
(
4
);
deque
.
forEach
((
value
,
index
)
=>
{
console
.
log
(
"
value:
"
+
value
,
index
);
console
.
log
(
"
value:
"
+
value
,
"
index:
"
+
index
);
});
```
...
...
zh-cn/application-dev/reference/apis/js-apis-hashmap.md
浏览文件 @
d126caa8
...
...
@@ -484,7 +484,7 @@ let hashMap = new HashMap();
hashMap
.
set
(
"
sparrow
"
,
123
);
hashMap
.
set
(
"
gull
"
,
357
);
hashMap
.
forEach
((
value
,
key
)
=>
{
console
.
log
(
"
value:
"
+
value
,
key
);
console
.
log
(
"
value:
"
+
value
,
"
key:
"
+
key
);
});
```
...
...
zh-cn/application-dev/reference/apis/js-apis-hashset.md
浏览文件 @
d126caa8
...
...
@@ -305,7 +305,7 @@ let hashSet = new HashSet();
hashSet
.
add
(
"
sparrow
"
);
hashSet
.
add
(
"
squirrel
"
);
hashSet
.
forEach
((
value
,
key
)
=>
{
console
.
log
(
"
value:
"
+
value
,
key
);
console
.
log
(
"
value:
"
+
value
,
"
key:
"
+
key
);
});
```
...
...
zh-cn/application-dev/reference/apis/js-apis-lightweightmap.md
浏览文件 @
d126caa8
...
...
@@ -747,7 +747,7 @@ let lightWeightMap = new LightWeightMap();
lightWeightMap
.
set
(
"
sparrow
"
,
123
);
lightWeightMap
.
set
(
"
gull
"
,
357
);
lightWeightMap
.
forEach
((
value
,
key
)
=>
{
console
.
log
(
"
value:
"
+
value
,
key
);
console
.
log
(
"
value:
"
+
value
,
"
key:
"
+
key
);
});
```
...
...
zh-cn/application-dev/reference/apis/js-apis-lightweightset.md
浏览文件 @
d126caa8
...
...
@@ -611,7 +611,7 @@ let lightWeightSet = new LightWeightSet();
lightWeightSet
.
add
(
"
sparrow
"
);
lightWeightSet
.
add
(
"
gull
"
);
lightWeightSet
.
forEach
((
value
,
key
)
=>
{
console
.
log
(
"
value:
"
+
value
,
key
);
console
.
log
(
"
value:
"
+
value
,
"
key:
"
+
key
);
});
```
...
...
zh-cn/application-dev/reference/apis/js-apis-linkedlist.md
浏览文件 @
d126caa8
...
...
@@ -635,7 +635,7 @@ linkedList.add(4);
linkedList
.
add
(
5
);
linkedList
.
add
(
4
);
linkedList
.
forEach
((
value
,
index
)
=>
{
console
.
log
(
"
value:
"
+
value
,
index
);
console
.
log
(
"
value:
"
+
value
,
"
index:
"
+
index
);
});
```
...
...
zh-cn/application-dev/reference/apis/js-apis-list.md
浏览文件 @
d126caa8
...
...
@@ -506,7 +506,7 @@ list.add(4);
list
.
add
(
5
);
list
.
add
(
4
);
list
.
forEach
((
value
,
index
)
=>
{
console
.
log
(
"
value:
"
+
value
,
index
);
console
.
log
(
"
value:
"
+
value
,
"
index:
"
+
index
);
});
```
...
...
zh-cn/application-dev/reference/apis/js-apis-plainarray.md
浏览文件 @
d126caa8
...
...
@@ -621,7 +621,7 @@ let plainArray = new PlainArray();
plainArray
.
add
(
1
,
"
squirrel
"
);
plainArray
.
add
(
2
,
"
sparrow
"
);
plainArray
.
forEach
((
value
,
index
)
=>
{
console
.
log
(
"
value:
"
+
value
,
index
);
console
.
log
(
"
value:
"
+
value
,
"
index:
"
+
index
);
});
```
...
...
zh-cn/application-dev/reference/apis/js-apis-queue.md
浏览文件 @
d126caa8
...
...
@@ -201,7 +201,7 @@ queue.add(4);
queue
.
add
(
5
);
queue
.
add
(
4
);
queue
.
forEach
((
value
,
index
)
=>
{
console
.
log
(
"
value:
"
+
value
,
index
);
console
.
log
(
"
value:
"
+
value
,
"
index:
"
+
index
);
});
```
...
...
zh-cn/application-dev/reference/apis/js-apis-stack.md
浏览文件 @
d126caa8
...
...
@@ -239,7 +239,7 @@ stack.push(4);
stack
.
push
(
5
);
stack
.
push
(
4
);
stack
.
forEach
((
value
,
index
)
=>
{
console
.
log
(
"
value:
"
+
value
,
index
);
console
.
log
(
"
value:
"
+
value
,
"
index:
"
+
index
);
});
```
...
...
zh-cn/application-dev/reference/apis/js-apis-treemap.md
浏览文件 @
d126caa8
...
...
@@ -636,7 +636,7 @@ let treeMap = new TreeMap();
treeMap
.
set
(
"
sparrow
"
,
123
);
treeMap
.
set
(
"
gull
"
,
357
);
treeMap
.
forEach
((
value
,
key
)
=>
{
console
.
log
(
"
value:
"
+
value
,
key
);
console
.
log
(
"
value:
"
+
value
,
"
key:
"
+
key
);
});
```
...
...
zh-cn/application-dev/reference/apis/js-apis-treeset.md
浏览文件 @
d126caa8
...
...
@@ -508,7 +508,7 @@ let treeSet = new TreeSet();
treeSet
.
add
(
"
sparrow
"
);
treeSet
.
add
(
"
gull
"
);
treeSet
.
forEach
((
value
,
key
)
=>
{
console
.
log
(
"
value:
"
+
value
,
key
)
console
.
log
(
"
value:
"
+
value
,
"
key:
"
+
key
);
});
```
...
...
zh-cn/application-dev/reference/apis/js-apis-vector.md
浏览文件 @
d126caa8
# @ohos.util.Vector (线性容器Vector)
> **说明:**
> 本模块首批接口从API version 8开始支持。后续版本的新增接口,采用上角标单独标记接口的起始版本。
Vector是一种线性数据结构,底层基于数组实现。当Vector的内存用尽时,会自动分配更大的连续内存区,将原先的元素复制到新的内存区,并释放旧的内存区。使用Vector能够高效快速地访问元素。
Vector和
[
ArrayList
](
js-apis-arraylist.md
)
相似,都是基于数组实现,但Vector提供了更多操作数组的接口。它们都可以动态调整容量,但Vector每次扩容增加1倍,ArrayList只扩容0.5倍。
**推荐使用场景:**
当数据量大时,一般使用Vector来存取数据。
文档中存在泛型的使用,涉及以下泛型标记符:
<br>
-
T: Type, 类
文档中存在泛型的使用,涉及以下泛型标记符:
<br>
-
T:Type,类
> **说明:**
>
> 本模块首批接口从API version 8开始支持。后续版本的新增接口,采用上角标单独标记接口的起始版本。
>
> API version 9开始,该接口不再维护,推荐使用接口['@ohos.util.ArrayList'](js-apis-arraylist.md)。
## 导入模块
...
...
@@ -250,7 +253,7 @@ remove(element: T): boolean
| -------- | -------- |
| boolean | 删除成功返回true,否则返回false。 |
**
返回值
:**
**
示例
:**
```
ts
let
vector
=
new
Vector
();
...
...
@@ -319,11 +322,9 @@ vector.add(2);
vector
.
add
(
4
);
vector
.
add
(
5
);
vector
.
add
(
4
);
vector
.
replaceAllElements
((
value
:
number
,
index
:
number
)
=>
{
return
value
=
2
*
value
;
});
vector
.
replaceAllElements
((
value
:
number
,
index
:
number
)
=>
{
return
value
=
value
-
2
;
vector
.
replaceAllElements
((
value
)
=>
{
// 用户操作逻辑根据实际场景进行添加。
return
value
;
});
```
...
...
@@ -360,7 +361,7 @@ vector.add(4);
vector
.
add
(
5
);
vector
.
add
(
4
);
vector
.
forEach
((
value
,
index
)
=>
{
console
.
log
(
"
value:
"
+
value
,
index
)
console
.
log
(
"
value:
"
+
value
,
"
index:
"
+
index
);
});
```
...
...
@@ -420,7 +421,7 @@ subVector(fromIndex: number, toIndex: number): Vector<T>
| -------- | -------- |
| Vector
<
T
>
| 返回Vector对象实例。 |
**
返回值
:**
**
示例
:**
```
ts
let
vector
=
new
Vector
();
...
...
@@ -443,7 +444,7 @@ clear(): void
**系统能力:**
SystemCapability.Utils.Lang
**
返回值
:**
**
示例
:**
```
ts
let
vector
=
new
Vector
();
...
...
@@ -638,18 +639,6 @@ copyToArray(array: Array<T>): void
| -------- | -------- | -------- | -------- |
| array | Array
<
T
>
| 是 | 指定数组。 |
**示例:**
```
ts
let
vector
=
new
Vector
();
vector
.
add
(
2
);
vector
.
add
(
4
);
vector
.
add
(
5
);
vector
.
add
(
4
);
let
array
=
[
"
a
"
,
"
b
"
,
"
c
"
,
"
d
"
,
"
e
"
,
"
f
"
];
let
result
=
vector
.
copyToArray
(
array
);
```
### getFirstElement
getFirstElement(): T
...
...
@@ -843,17 +832,6 @@ set(index: number, element: T): T
| -------- | -------- |
| T | 返回替换后的元素。 |
**示例:**
```
ts
let
vector
=
new
Vector
();
vector
.
add
(
2
);
vector
.
add
(
4
);
vector
.
add
(
5
);
vector
.
add
(
4
);
let
result
=
vector
.
set
(
2
,
"
A
"
);
```
### [Symbol.iterator]
[Symbol.iterator]
\(
): IterableIterator
<
T
>
...
...
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