//MappingJacksonHttpMessageConverter转换器,将对象转为json响应给浏览器 :
1 <mvc:annotation-driven>
2 <mvc:message-converters>
3 <bean class="org.springframework.http.converter.StringHttpMessageConverter">
4 <!-- <constructor-arg ref="utf8Charset"/> -->
5 <!-- <property name="supportedMediaTypes" value = "text/plain;charset=UTF-8" /> -->
6 <property name="writeAcceptCharset" value="false" /><!-- 用于避免响应头过大 -->
7 <property name = "supportedMediaTypes">
8 <list>
9 <value>text/plain;charset=UTF-8</value>
10 <value>text/html;charset=UTF-8</value>
11 <!-- <value>text/json;charset=UTF-8</value> -->
12 </list>
13 </property>
14 </bean>
15 <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
16 <property name = "supportedMediaTypes">
17 <list>
18 <value>text/json;charset=UTF-8</value>
19 </list>
20 </property>
21
22 </bean>
23 </mvc:message-converters>
24 </mvc:annotation-driven>