【六祎-SpringMVC】参数绑定-POST提交中文乱码问题【已解决】

问题引入：参数绑定-POST提交中文乱码问题

1. 开发工具：IDEA
2. 创建工程：mvc01_demo
3. 添加pom.xml依赖

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">  
  <modelVersion>4.0.0</modelVersion>  
  <groupId>com.itheima</groupId>  
  <artifactId>mvc01_demo_01</artifactId>  
  <version>1.0-SNAPSHOT</version>

  <!--  WEB应用必须的打包类型 -->
  <packaging>war</packaging>



  <dependencies>
    <!-- 1. 添加SpringMVC框架依赖 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>