Jersey在spring环境下的实现
目前项目用到Jersey 在这里记录一下
项目采用maven管理
1：pom.xml引得jersey相关jar
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<dependency><groupId>com.sun.jersey</groupId><artifactId>jersey-core</artifactId><version>1.11</version></dependency><dependency><groupId>com.sun.jersey</groupId><artifactId>jersey-server</artifactId><version>1.11</version></dependency><dependency><groupId>com.sun.jersey</groupId><artifactId>jersey-client</artifactId><version>1.11</version></dependency><dependency><groupId>com.sun.jersey</groupId><artifactId>jersey-json</artifactId><version>1.10</version></dependency>??<dependency>???<groupId>javax.ws.rs</groupId>???<artifactId>jsr311-api</artifactId>???<version>1.1.1</version>??</dependency>
??<dependency>???<groupId>asm</groupId>???<artifactId>asm</artifactId>???<version>3.2</version>??</dependency>
<dependency><groupId>com.sun.jersey.contribs</groupId><artifactId>jersey-spring</artifactId><version>1.11</version><exclusions><exclusion><groupId>org.springframework</groupId><artifactId>spring</artifactId></exclusion><exclusion><groupId>org.springframework</groupId><artifactId>spring-core</artifactId></exclusion><exclusion><groupId>org.springframework</groupId><artifactId>spring-web</artifactId></exclusion><exclusion><groupId>org.springframework</groupId><artifactId>spring-aop</artifactId></exclusion><exclusion><groupId>org.springframework</groupId><artifactId>spring-beans</artifactId></exclusion><exclusion><groupId>org.springframework</groupId><artifactId>spring-context</artifactId></exclusion></exclusions></dependency>
??2:web.xml
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<context-param><param-name>contextConfigLocation</param-name><param-value>classpath*:spring/*.xml</param-value></context-param><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><listener><listener-class>org.springframework.web.context.request.RequestContextListener</listener-class></listener><servlet><servlet-name>JerseyServlet</servlet-name><servlet-class>com.sun.jersey.spi.spring.container.servlet.SpringServlet</servlet-class><init-param><param-name>com.sun.jersey.config.property.packages</param-name><!-- 系统启动时扫描的包的路径--> <param-value>com.gissecur.mcas.webservices</param-value></init-param><init-param><param-name>com.sun.jersey.api.json.POJOMappingFeature</param-name><param-value>true</param-value></init-param> <load-on-startup>1</load-on-startup></servlet><servlet-mapping><servlet-name>JerseyServlet</servlet-name><url-pattern>/resources/*</url-pattern></servlet-mapping>
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?3：package com.gissecur.mcas.webservices;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.apache.commons.lang.exception.ExceptionUtils;import org.apache.commons.logging.Log;import org.apache.commons.logging.LogFactory;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.beans.factory.annotation.Qualifier;import org.springframework.context.annotation.Scope;import org.springframework.stereotype.Component;import com.gissecur.mcas.exception.ServiceException;import com.gissecur.mcas.model.TimebasedToken;import com.gissecur.mcas.service.ChallengeService;import com.gissecur.mcas.service.VerifyService;import com.sun.jersey.spi.resource.Singleton;@Path("/tokenapi")@Component@Scope("request")@Singleton@SuppressWarnings("unqualified-field-access")public class McasWebserviceTest {protected Log logger = LogFactory.getLog(getClass());@Autowired@Qualifier("challengeServiceImp")public ChallengeService challengeServiceImp;@Autowired@Qualifier("verifyServiceImp")public VerifyService verifyServiceImp;// 外部传过来的参数// @QueryParam("id") String serid;public VerifyService getVerifyServiceImp() {return verifyServiceImp;}public void setVerifyServiceImp(VerifyService verifyServiceImp) {this.verifyServiceImp = verifyServiceImp;}@SuppressWarnings("nls")@GET@Scope("request")@Path("/hello")@Produces(MediaType.TEXT_PLAIN)public String helloWorld() { // @PathParam("username") String usernameString ret = "Hello World!";return ret;}@SuppressWarnings( { "nls", "unqualified-field-access" })@GET@Scope("request")@Produces(MediaType.TEXT_PLAIN)@Path("/crtchallengecode/{tokenid}")public String crtChallengeCode(@PathParam("tokenid")String tokenid, @ContextHttpServletRequest request) {String retString = "";String clientIp = request.getRemoteAddr();System.out.println("token id in--------------->" + tokenid + "/"+ request.getRemoteAddr());try {retString = challengeServiceImp.crtChgCode(tokenid, clientIp);} catch (Exception e) {// TODO Auto-generated catch blockif (e instanceof ServiceException) {ServiceException serverError = (ServiceException) e;String errcode = serverError.getErrorCode();String errMesage = serverError.getMessage();retString = "challenge errorcode:" + errcode + "/descript:"+ errMesage;} else {retString = "challenge system error:" + e.getMessage();}logger.error("Challenge Code generate error->IP::" + clientIp+ ";tokenid::" + tokenid + ";"+ ExceptionUtils.getFullStackTrace(e));// throw new WebApplicationException(400);}return retString;}@SuppressWarnings( { "nls", "unqualified-field-access" })@GET@Scope("request")@Produces(MediaType.TEXT_PLAIN)@Path("/verify/{tokenid}/{challengecode}")public String verify(@PathParam("tokenid")String tokenid, @PathParam("challengecode")String challengecode, @ContextHttpServletRequest request) {String retString = "";String clientIp = request.getRemoteAddr();try {TimebasedToken token = new TimebasedToken();token.setSerid(tokenid);token.setChgCode(challengecode);if (verifyServiceImp.tokenVerfiy(token, clientIp)) {retString = "verify pass.";}else{retString = "verify failed.";}} catch (Exception e) {// TODO Auto-generated catch blockif (e instanceof ServiceException) {ServiceException serverError = (ServiceException) e;String errcode = serverError.getErrorCode();String errMesage = serverError.getMessage();retString = "verify errorcode:" + errcode + "/descript:"+ errMesage;} else {retString = "verify system error:" + e.getMessage();}logger.error("verify generate error->IP::" + clientIp+ ";tokenid::" + tokenid + ";challenge code::"+ challengecode + ";"+ ExceptionUtils.getFullStackTrace(e));// throw new WebApplicationException(400);}return retString;}@SuppressWarnings("unqualified-field-access")public ChallengeService getChallengeServiceImp() {return challengeServiceImp;}public void setChallengeServiceImp(ChallengeService challengeServiceImp) {this.challengeServiceImp = challengeServiceImp;}}
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? 访问方式：http://localhost:7001/mcas/resources/tokenapi/crtchallengecode/0000000001
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相关参考文章（感觉比较好的文章）
?http://www.iteye.com/topic/1111932
?http://www.cnblogs.com/bluesfeng/archive/2010/10/28/1863816.html
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http://jersey.java.net/nonav/documentation/latest/user-guide.html#d4e919
http://jersey.java.net/nonav/documentation/latest/getting-started.html#d4e45
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