尚硅谷面试第一季-09SpringMVC中如何解决POST请求中文乱码问题GET的又如何处理呢

目录结构:

关键代码:

web.xml

<filter>
        <filter-name>CharacterEncodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>forceEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>CharacterEncodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

SpringMVCHandler.java

 1 package SpringMVC中如何解决POST请求中文乱码问题GET的又如何处理呢.handler;
 2 
 3 import SpringMVC中如何解决POST请求中文乱码问题GET的又如何处理呢.entity.Employee;
 4 import org.springframework.stereotype.Controller;
 5 import org.springframework.web.bind.annotation.RequestMapping;
 6 
 7 
 8 @Controller
 9 public class SpringMVCHandler {
10     
11     public static final String SUCCESS="success";
12 
13     //1.SpringMVC中如何解决POST请求中文乱码问题,GET的又如何处理呢
14     
15     /*
16      * ★测试入参为POJO
17      * Spring MVC会按请求参数名和 POJO属性名进行自动匹配,
18      *             自动为该对象填充属性值。支持级联属性
19      */
20     @RequestMapping("/testPOJO")
21     public String testPOJO(Employee employee) {
22         System.out.println("员工的信息是:"+employee);
23         return SUCCESS;
24     }
25 }

运行结果:

完整代码:

https://gitee.com/ZhangShunHai/interview_atguigu_seasonone/tree/master/ssm_spring%20character

课堂重点:

SpringMVC中如何解决POST请求中文乱码问题,GET的又如何处理呢

对于POST请求,在web.xml文件中配置SpringMVC过滤器CharacterEncodingFilter,encoding设置为UTF-8,forceEncoding设置为true

对于GET请求,修改tomcat的配置文件,server.xml文件中找到第一个Connector标签中加入URIEncoding=“UTF-8”

原文地址:https://www.cnblogs.com/zsh-blogs/p/10617695.html