How can I pass the select value to the action and assign the action value to select_html/css_WEB-ITnose?

How should I write this select?

<select name="student.sex" >						<option id="selected" value="<s:property value="student.sex"/>" selected="selected"><s:property value="student.sex"/></option>						<option id="unselected" value="2">女</option>					</select>

Reply to the discussion (solution)

You directly get the id and assign the value That’s it.

You can just get the id and assign the value. When I transfer Chinese, HTTP Status 500 - Incorrect string value: 'xC3xA6xC2x8DxC2xA1...' for column 'sex' at row 1

Is it a character encoding problem? It won't be solved. .

500 is a server problem

There may be something wrong with the tag in your jsp page.
The value of your option has already used double quotes, and the s tag also uses double quotes, so student.sex will not be parsed as an orgl expression. So your sex parameter used to be a string instead of a numeric type.