springMVC笔记：@ResponseBody

使用@ResponseBody的方式，将Map形返回值转为json，用作POST请求的返回值。为了解决406 Not Acceptable错误，需要检查以下几项：

1. 依赖包中包含jackson-mapper-asl, jackson-core-asl

2.springmvc的xml文件中包含<mvc:annotation-driven />，bean的配置为

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">

springMVC笔记：@ResponseBody

原文：http://www.cnblogs.com/liumuqiu/p/4498056.html