Modifying xml examples and modifying uri equalsTo examples

Signed-off-by: Nzhangyouyou <zhangyouyou2@huawei.com>

zh-cn/application-dev/reference/apis/js-apis-uri.md

@@ -112,8 +112,8 @@ equals(other: URI): boolean
 **示例：**
 
 ```js
-const uriInstance = new uri.URI('https://username:password@host:8080/directory/file?query=pppppp#qwer=da');
-const uriInstance1 = new uri.URI('https://username:password@host:8080/directory/file?query=pppppp#qwer=da#fragment');
+const uriInstance = new uri.URI('https://gg:gaogao@[::]:88/path/path66?foooo#gaogao');
+const uriInstance1 = new uri.URI('https://gg:gaogao@[::]:88/path/path66?foooo#gaogao');
 uriInstance.equals(uriInstance1);
 ```
 ### equalsTo<sup>9+</sup>
@@ -139,8 +139,8 @@ equalsTo(other: URI): boolean
 **示例：**
 
 ```js
-const uriInstance = new uri.URI('https://username:password@host:8080/directory/file?query=pppppp#qwer=da');
-const uriInstance1 = new uri.URI('https://username:password@host:8080/directory/file?query=pppppp#qwer=da#fragment');
+const uriInstance = new uri.URI('https://gg:gaogao@[::]:88/path/path66?foooo#gaogao');
+const uriInstance1 = new uri.URI('https://gg:gaogao@[::]:88/path/path66?foooo#gaogao');
 uriInstance.equalsTo(uriInstance1);
 ```
 
@@ -156,7 +156,7 @@ checkIsAbsolute(): boolean
 
 | 类型 | 说明 |
 | -------- | -------- |
-| boolean | 返回true表示该URI是否为绝对URI。 |
+| boolean | 如果是绝对URI返回true，否则返回false。|
 
 **示例：**
 

zh-cn/application-dev/reference/apis/js-apis-url.md

@@ -446,6 +446,15 @@ URL静态成员函数。
 | url | string | 是 | 入参对象。 |
 | base | string \| URL | 否 | 入参字符串或者对象。<br/>- string：字符串<br/>- URL：字符串或对象 |
 
+**错误码：**
+
+以下错误码的详细介绍请参见[语言基础类库错误码](../errorcodes/errorcode-utils.md)。
+
+| 错误码ID | 错误信息 |
+| -------- | -------- |
+| 10200002 | Invalid url string. |
+
+
 **示例：**
 
 ```js