springmvc 使用Jackson的配置

<!--start:使用Jackson 1.x的配置，需要导入的jar包：jackson-core-lpgl-xxx.jar、jackson-mapper-lgpl-xxx.jar -->
<bean class ="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" >
<property name="messageConverters">
<list>
<!-- 设置返回字符串编码,避免使用@ResponseBody后返回乱码 -->
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<property name = "supportedMediaTypes">
<list>
<value>text/html;charset=UTF-8</value>
</list>
</property>
</bean>
<!-- json转换器 -->
<bean class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter" >
<property name="supportedMediaTypes">
<list>
<value>text/html;charset=UTF-8</value>
</list>
</property>
</bean> </list>
</property>
</bean>
<!--end:使用Jackson 1.x的配置，需要导入的jar包：jackson-core-lpgl-xxx.jar、jackson-mapper-lgpl-xxx.jar -->

<!--start:使用Jackson 2.x的配置，需要导入的jar包：jackson-core-xxx.jar、jackson-annotations-xxx.jar、jackson-databind-xxx.jar-->
<!--通过处理器映射DefaultAnnotationHandlerMapping来开启支持@Controller注解-->
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping" />
<!--通过处理器适配器AnnotationMethodHandlerAdapter来开启支持@RequestMapping注解-->
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
<property name="messageConverters">
<list>
<!-- 设置返回字符串编码 -->
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<property name = "supportedMediaTypes">
<list>
<value>text/html;charset=UTF-8</value>
<value>application/json;charset=UTF-8</value>
</list>
</property>
</bean>
<!-- json转换器 -->
<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/html;charset=UTF-8</value>
<value>application/json;charset=UTF-8</value>
</list>
</property>
</bean>
</list>
</property>
</bean>
<!--end:使用Jackson 2.x的配置，需要导入的jar包：jackson-core-xxx.jar、jackson-annotations-xxx.jar、jackson-databind-xxx.jar-->