<dependency><groupId>org.springframework</groupId><artifactId>spring-web</artifactId><version>${spring.version}</version></dependency>

package com.yzdc.in.model;import java.io.Serializable;public class MSG implements Serializable{String status;Object data;public MSG() {}public MSG(String status) {this.status = status;}public MSG(String status, Object data) {this.status = status;this.data = data;}public Object getData() {return data;}public void setData(Object data) {this.data = data;}public String getStatus() {return status;}public void setStatus(String status) {this.status = status;}}

@RequestMapping(value = "message_consumer",method = RequestMethod.POST,consumes="application/json")@ResponseBodypublic MSG receiveMessage(@RequestBody ReportData reportData){genetatorService.generatorMessage(reportData.getEquipId(),reportData.getThresholdId(),reportData.getValue());return new MSG("200");}

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:context="http://www.springframework.org/schema/context"xmlns:mvc="http://www.springframework.org/schema/mvc"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.2.xsdhttp://www.springframework.org/schema/contexthttp://www.springframework.org/schema/context/spring-context-3.2.xsdhttp://www.springframework.org/schema/mvchttp://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd"><mvc:annotation-driven/><!-- 扫描controller（controller层注入）--><context:component-scan base-package="com.yzdc.in.controller"/><mvc:view-controller path="/" view-name="index"/><bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"><property name="order" value="1"/><property name="prefix" value="/WEB-INF/views/"/><property name="suffix" value=".jsp"/><property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/></bean><!-- Client --><bean id="restTemplate" class="org.springframework.web.client.RestTemplate"><property name="messageConverters"><list><bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter"><property name="supportedMediaTypes"><list><value>application/json;charset=UTF-8</value></list></property></bean></list></property></bean>
</beans>

注入RestTempete@Autowiredprivate RestTemplate restTemplate;调用url:
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
HttpEntity<ReportData> entity = new HttpEntity<ReportData>(reportData,headers);
MSG msg = restTemplate.postForObject("http://localhost:8016/minapp/alarm/generator/message_consumer",entity,MSG.class);