The unique object ID and the name of the managed page are appended to the request URI as parameters of the query string. For example.

唯一的对象ID和所管理的页面名称作为查询字符串参数被追加到请求ID后面。

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The session ID can be passed in one of three ways: as a parameter in an HTML form (typically a hidden field); as a parameter appended to the query string; or as an attribute of a cookie.

会话标识可以用三种方式中一种进行传递：作为 HTML 表单中的参数（通常是隐藏字段）；作为附加在查询字符串后的参数；或者作为 cookie 的属性。

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As you can see from the output from the two calls to the id method, a new string object was created to hold the result of adding text to the original string.

从对id方法两次调用的输出中可以看出，创建的新字符串对象中保存的是向原字符串中添加文本的结果。

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