搭个简单Jersey+spring工程

1 导入Jersey spring 解析json必要的jar包

jersey-client-1.8.jar

jersey-core-1.8.jar

jersey-json-1.8.jar

jersey-server-1.8.jar

jersey-spring-1.8.jar

2 web.xml部分配置：

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
	xmlns="http://java.sun.com/xml/ns/javaee" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

	<!-- 1  创建Spring的监听器,监听下列配置的请求 -->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>

	<!-- 2 Spring 的监听器可以通过这个上下文参数来获取beans.xml的位置 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath*:beans.xml</param-value>
	</context-param>

	<!-- 3 Spring 截取请求，将其分发到配置对应的类中，做页面处理和中转，对应文件springmvc-servlet.xml -->
<!--	<servlet>
		<servlet-name>springmvc</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
	</servlet>

	<servlet-mapping>
		<servlet-name>springmvc</servlet-name>
		<url-pattern>/deal/*</url-pattern>
	</servlet-mapping>
  -->	
	<!-- 4 Spring 过滤器，统一字符集编码 -->
	<filter>
		<filter-name>CharacterEncodingFilter</filter-name>
		<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>GBK</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>CharacterEncodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<!-- Jersey Servlet 配置 -->
    <servlet>
        <servlet-name>JerseyServlet</servlet-name>
        <servlet-class>com.sun.jersey.spi.spring.container.servlet.SpringServlet</servlet-class>
        <load-on-startup>1</load-on-startup>  
        <init-param>
          <param-name>com.sun.jersey.config.property.packages</param-name>  
          <param-value>com.full.control</param-value>  <!-- 对应自己配置有Jersey注解的类 --> 
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name>JerseyServlet</servlet-name>
        <url-pattern>/rest/*</url-pattern>
    </servlet-mapping>

  	<welcome-file-list>
    	<welcome-file>index.jsp</welcome-file>
  	</welcome-file-list>
</web-app>

3 Jsp中的表单：

<body>
	<br/>-----------------restful login------------------------------
	<form name = 'form1' action = "${path}/rest/rest/getStuinfos" method = 'get'>
		name: 
		<input type="text" name="username" value = 'wang'/>
		<br />
		pwd : 
		<input type="text" name="password" value = 'pwd'/><br/>
		<input type="submit"  value="sub btn"><br/>
	</form>
</body>

4 Jersey的服务类：

package com.taikang.control;

import java.util.List;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;

import org.springframework.stereotype.Controller;

import com.alibaba.fastjson.JSON;
import com.taikang.bean.StuInfo;
import com.taikang.service.ISchoolService;

@Controller
@Path("rest")
public class RestControl {

	@Resource
	private ISchoolService schoolServiceImpl;

	@Path("getStuinfos")
	@GET
	@Produces(MediaType.APPLICATION_JSON)
	public String getStuInfos(@PathParam("username") String username,
			@Context HttpServletRequest request)
	{
		String info = "sss";
		String sname = request.getParameter("username");
		List<StuInfo> stuInfos = schoolServiceImpl.getStuInfos(sname); //此处是通过mybatis配置的，可以自己的类
		info = JSON.toJSONString(stuInfos.get(0));
		return info;
	}

}

有的框架整合了spirng-mvc和Jersey，这两儿如果都单独在web.xml里边配置的有，则Jersey对象可能就获取不到spring应该注入的bean。

使用json形式交互是，可以参考：

http://blog.sina.com.cn/s/blog_7ffb8dd501013qas.html

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搭个简单Jersey+spring工程

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