在pom文件中添加下面三种依赖jar包
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.8</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.9.8</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.8</vhttp://www.cppcns.comersion>
</dependencyhttp://www.cppcns.com>
spring.xml中加入以下bean
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> </list> </property> </bean&g编程客栈t; <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"> <property name = "supportedMediaTypes"> <list> <bean class="org.springframework.http.MediaType"> <constructor-arg index="0" value="text"/> <constructor-arg index="1" value="plain"/> <constructor-arg index="2" value="UTF-8"/> </bean> <bean class="org.springframework.http.MediaType"> <constructor-arg index="0" value="*"/> <constructor-arg index="1" value="*"/> <constructor-arg index="2" value="UTF-8"/> </bean> <bean class="org.springframework.http.MediaType"> <constructor-arg index="0" value="text"/> <constructor-arg index="1" value="*"/> <constructor-arg index="2" value="UTF-8"/> </bean> <bean class="org.springframework.http.MediaType"> <constructor-arg index="0" value="application"/> <constructor-arg index="1" value="json"/> <constructor-arg index="2" val编程客栈ue="UTF-8"/> </bean> </list> </property> &lJhobot;/bean>
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持我们。
本文标题: 如何处理后台向前台传递的json数据
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