person.Java
@XmlRootElement
public class Person {
private int id;
private String fname;
private String lname;
//private Address address = new Address();
public Person() {
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getFname() {
return fname;
}
public void setFname(String fname) {
this.fname = fname;
}
public String getLname() {
return lname;
}
public void setLname(String lname) {
this.lname = lname;
}
}
REST服务POST
@POST
@Consumes({MediaType.APPLICATION_JSON})
public void createPerson(JAXBElement<Person> person) {
Person p = person.getValue();
System.out.println("========= Person ===========");
System.out.println(p.getFname() + " " + p.getLname());
System.out.println("========= Person ===========");
}
或者这一个
@POST
@Consumes({MediaType.APPLICATION_JSON})
public void createPerson(Person person) {
System.out.println("========= Person ===========");
System.out.println(person.getFname() + " " + person.getLname());
System.out.println("========= Person ===========");
}
测试客户端：总是返回400 - 错误的请求。
ClientConfig config = new DefaultClientConfig();
Client client = Client.create(config);
WebResource service = client.resource("http://localhost:8084/rest/api/person");
Person person = new Person();
person.setId(1);
person.setFname("John");
person.setLname("Doe");
ClientResponse resp = service.type(MediaType.APPLICATION_JSON).post(ClientResponse.class, person);
System.out.println(resp.getStatus()); //Always return 400 - Bad request
任何帮助深表感谢。顺便说一句，我使用的球衣1.8。我可以使它在工作最新版本的球衣，但我需要使它在以前版本的球衣也工作。
LoggingFilter的输出：
Mar 10, 2015 7:47:24 AM com.sun.jersey.api.client.filter.LoggingFilter log
INFO: 1 * Client out-bound request
1 > POST http://localhost:8084/rest/api/person
1 > Content-Type: application/json
{"fname":"d","id":"0","lname":"d"}
Mar 10, 2015 7:47:24 AM com.sun.jersey.api.client.filter.LoggingFilter log
INFO: 1 * Client in-bound response
1 < 400
1 < Date: Mon, 09 Mar 2015 23:47:24 GMT
1 < Content-Length: 1004
1 < Connection: close
1 < Content-Type: text/html;charset=utf-8
1 < Server: Apache-Coyote/1.1
1 <
<html><head><title>Apache Tomcat/7.0.27 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 400 - Bad Request</h1><HR size="1" noshade="noshade"><p><b>type</b> Status report</p><p><b>message</b> <u>Bad Request</u></p><p><b>description</b> <u>The request sent by the client was syntactically incorrect (Bad Request).</u></p><HR size="1" noshade="noshade"><h3>Apache Tomcat/7.0.27</h3></body></html>
Apache Tomcat服务器日志输出：（但我不认为它在400含义 - 错误的请求？）
Mar 10, 2015 7:29:20 AM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet /billing threw load() exception
javax.servlet.ServletException: missing jspFile
at org.apache.jasper.servlet.JspServlet.init(JspServlet.java:123)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1266)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1185)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1080)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5015)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5302)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:895)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:649)
at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1585)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
依赖关系（JAR）相同：
你createPerson()方法不与@Path("/person")注释，其中Path是类型javax.ws.rs.Path的注释和您的服务接口还需要与@Path("/api")进行注释