需要导入json的3个jar包
jackson-annotations-2.2.1.jar jackson-core-2.2.1.jar jackson-databind-2.2.1.jar
在springmvc-servlet.xml中配置如下：
<!-- 配置JSON --> <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> </list> </property> </bean> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean>
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关于ajax操作
$.ajax({ url:"main.do", data:{currentPage:currentPage,userName:userName}, dataType:"json", type:"get", success:function(result){ initTable(result); initPage(result.currentPage,result.totalPage); } });
