雨一直下、、

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context = "http://www.springf

1.在 web.xml 配置一个DispacherServlet<!-- 配置 dispatcherServlet handler --> <servlet> <servlet-name>dispatcherServlet</servlet-name> <servlet-class>org.springframework.web.servlet.Dispa

1.url 通配符 的 使用 （/,/**/,?,/{PathVariableName},等）/user/*/createUser 匹配/user/aaa/createUser、/user/bbb/createUser等URL。/user/**/createUser 匹配/user/createUser、/user/aaa/bbb/createUser等URL。/user/creat

1.导入hibernateValidator jar包2.创建表单对象package com.springmvc.hibernateValidator;import javax.validation.constraints.Min; import javax.validation.constraints.NotNull; import javax.validation.constraints.Pat

1.创建表单参数对象package com.springmvc.hibernateValidator;import javax.validation.constraints.Min; import javax.validation.constraints.NotNull; import javax.validation.constraints.Pattern;import org.hibernate

1.创建 MyValidate 注解类package com.springmvc.myAnnotation;import javax.validation.ConstraintValidator; //注解能放 在字段上 @java.lang.annotation.Target( value={ java.lang.annotation.Ele

json 几种返回方式package com.springmvc.ajax;import java.io.IOException; import java.io.OutputStream; import java.io.UnsupportedEncodingException; import java.util.ArrayList; import java.util.List;import net.

1.创建 表单参数类用”{key}” 取得国际化valuepackage com.springmvc.hibernateValidator;import javax.validation.constraints.Min; import javax.validation.constraints.NotNull; import javax.validation.constraints.Pattern;i