day4125

--- highlight: tomorrow-night --- ```html 哈哈 嘿嘿 点击 ```

--- highlight: tomorrow-night --- ```java package com.zx.servlet; import java.io.IOException; import

--- highlight: tomorrow-night --- ```java {{indexA}}----{{uu.username}}----{{uu.age}} 要查询的数据： 正序 反序

--- highlight: tomorrow-night --- ```java java代码 servlet包 package servlet; import java.io.FileOutput

--- highlight: tomorrow-night --- ```java mapper.xml代码： insert into STUDENT (ID,USER_NAME,AGE,SCORE)

--- highlight: tomorrow-night --- ```java package we; import javax.servlet.http.HttpServlet; import

--- highlight: tomorrow-night --- ```html [ ]请选择 [ ]请选择 [ ]请选择 [ ]请选择 [ ]请选择 [ ]请选择 [ ]请选择 [ ]请选择 全选

--- highlight: tomorrow-night --- ```html 河北省 (hebei) 请输入要添加的值： 添加//用来显示选中选项的索引值 ```

--- highlight: tomorrow-night --- ```html 用户名：{{usename}} ```