[英]xml response not working but json is working Rest Api using Jersey
這是我第一個使用jersey的REST API
程序。 當我嘗試以XML格式返回響應時,我的rest API給我一個Error code 500
,但它對於JSON正常工作。
有人可以告訴我我在做什么錯嗎?
控制台中沒有顯示錯誤。
public class MyResource {
@GET
@Produces(MediaType.TEXT_PLAIN)
public String getIt() {
return "Got it!";
}
@GET
@Produces(MediaType.APPLICATION_XML)
@Path("/cust")
public Customer getCust() {
Customer cus= new Customer();
cus.setName("john");
cus.setId(1);
cus.setAddress("india");
return cus;
}
@GET
@Path("/test/order")
@Produces({MediaType.APPLICATION_JSON,MediaType.APPLICATION_XML})
public Order getOrder() {
List<Order> o =new ArrayList<Order>();
Order ord=new Order();
ord.setCost(0);
ord.setProductID(0);
ord.setQuantity(0);
ord.setShippingAddress("abcd");
o.add(ord);
return ord;
}
}
我的客戶類別
package in.octalian.mobileservice.model;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement
public class Customer {
private int id;
private String name ;
private String address;
public Customer() {}
public Customer(int id,String name,String address) {
this.id=id;
this.name=name;
this.address=address;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
}
我的pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>in.octalian</groupId>
<artifactId>mobileservice</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>mobileservice</name>
<build>
<finalName>mobileservice</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<inherited>true</inherited>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.glassfish.jersey</groupId>
<artifactId>jersey-bom</artifactId>
<version>${jersey.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
<!-- use the following artifactId if you don't need servlet 2.x compatibility -->
<!-- artifactId>jersey-container-servlet</artifactId -->
</dependency>
<dependency>
<groupId>org.glassfish.jersey.inject</groupId>
<artifactId>jersey-hk2</artifactId>
</dependency>
<!-- uncomment this to get JSON support -->
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-binding</artifactId>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>javax.activation</groupId>
<artifactId>activation</artifactId>
<version>1.1.1</version>
</dependency>
</dependencies>
<properties>
<jersey.version>2.27</jersey.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
</project>
問題是您嘗試訪問URI /cus
但是代碼的聲明為@Path("/cust")
。 因此,您應該使用/cust
。
其次,如果在控制台中由於某些錯誤而沒有日志記錄,則可以在調試模式下運行服務器(對我來說是apache-tomcat)以獲取調試信息。
另外,您需要在請求中添加具有預期結果格式類型的標頭“ Accept”。 如果未指定,則將第一個顯示為第一個。
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