Jersey 应用程序无法在 WebLogic 上运行
Jersey application not working on WebLogic
我有一个应用程序,当我将它部署在 tomcat 服务器上时工作正常,但如果部署在 weblogic 上则无法工作。
Tomcat 版本是:7.0.47
Weblogic 版本为:12.2.1.2.0
有一个简单的休息端点 returns a JSON:
http://localhost:8080/MyApplication/rest/configuration/test
在 tomcat 上工作正常,在 weblogic 上我只得到字符串 "Not Found".
在日志文件中,我发现的唯一警告如下:
<Warning> <JAXRSIntegration> <MyApplication> <[ACTIVE] ExecuteThread: '12' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <24ad6e0e-7bbc-4781-b294-f546069677ec-00000007> <1511013418859> <[severity-value: 16] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-2192510> <Cannot add Jersey servlet for application class org.glassfish.jersey.server.ResourceConfig because ApplicationPath annotation is not set on it.>
<Warning> <JAXRSIntegration> <MyApplication> <[ACTIVE] ExecuteThread: '12' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <24ad6e0e-7bbc-4781-b294-f546069677ec-00000007> <1511013418860> <[severity-value: 16] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-2192510> <Cannot add Jersey servlet for application class org.glassfish.jersey.server.ResourceConfig$WrappingResourceConfig because ApplicationPath annotation is not set on it.>
<Warning> <JAXRSIntegration> <MyApplication> <[ACTIVE] ExecuteThread: '12' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <24ad6e0e-7bbc-4781-b294-f546069677ec-00000007> <1511013418861> <[severity-value: 16] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-2192510> <Cannot add Jersey servlet for application class org.glassfish.jersey.server.ResourceConfig$RuntimeConfig because ApplicationPath annotation is not set on it.>
终点:
@Path("/configuration")
@NoCache
public class ConfigurationResource {
@GET
@Path("/test")
@Produces(MediaType.APPLICATION_JSON)
public Response getClientConfig() {
Map<String, Object> map = new HashMap<>();
map.put("test", "Test is running.");
return Response.ok(map).build();
}
...
}
public class MyApplication extends ResourceConfig {
public MyApplication() {
register(ConfigurationResource.class);
}
}
来自 web.xml
<servlet>
<servlet-name>jersey-servlet</servlet-name>
<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
<init-param>
<param-name>javax.ws.rs.Application</param-name>
<param-value>com.sample.rest.MyApplication</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>jersey-servlet</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
weblogic.xml:
<weblogic-web-app>
<container-descriptor>
<prefer-application-packages>
<package-name>javax.ws.rs</package-name>
<package-name>javax.persistence</package-name>
<package-name>org.apache.commons</package-name>
<package-name>org.slf4j</package-name>
<package-name>org.apache.commons.logging</package-name>
</prefer-application-packages>
</container-descriptor>
</weblogic-web-app>
我已经尝试添加注释但没有效果。
有人知道我可以做些什么来让它工作吗?
我找到了解决该问题的方法
从 weblogic.xml 中删除一些行后它起作用了:
weblogic.xml:
<weblogic-web-app>enter code here
<container-descriptor>
<prefer-application-packages>
<package-name>org.apache.commons</package-name>
<package-name>org.slf4j</package-name>
<package-name>org.apache.commons.logging</package-name>
</prefer-application-packages>
</container-descriptor>
</weblogic-web-app>
所以我要删除:
<package-name>javax.ws.rs</package-name>
<package-name>javax.persistence</package-name>
这是唯一的事情。
不幸的是,没有真正的提示是什么实际问题,因为我在任何日志文件中都没有找到 error/warning 条目。
这些包似乎与weblogic提供的包不兼容。
我认为还应该检查 pom 文件中的相应依赖项是否在 'provided'.
范围内
我有一个应用程序,当我将它部署在 tomcat 服务器上时工作正常,但如果部署在 weblogic 上则无法工作。
Tomcat 版本是:7.0.47
Weblogic 版本为:12.2.1.2.0
有一个简单的休息端点 returns a JSON:
http://localhost:8080/MyApplication/rest/configuration/test
在 tomcat 上工作正常,在 weblogic 上我只得到字符串 "Not Found".
在日志文件中,我发现的唯一警告如下:
<Warning> <JAXRSIntegration> <MyApplication> <[ACTIVE] ExecuteThread: '12' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <24ad6e0e-7bbc-4781-b294-f546069677ec-00000007> <1511013418859> <[severity-value: 16] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-2192510> <Cannot add Jersey servlet for application class org.glassfish.jersey.server.ResourceConfig because ApplicationPath annotation is not set on it.>
<Warning> <JAXRSIntegration> <MyApplication> <[ACTIVE] ExecuteThread: '12' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <24ad6e0e-7bbc-4781-b294-f546069677ec-00000007> <1511013418860> <[severity-value: 16] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-2192510> <Cannot add Jersey servlet for application class org.glassfish.jersey.server.ResourceConfig$WrappingResourceConfig because ApplicationPath annotation is not set on it.>
<Warning> <JAXRSIntegration> <MyApplication> <[ACTIVE] ExecuteThread: '12' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <24ad6e0e-7bbc-4781-b294-f546069677ec-00000007> <1511013418861> <[severity-value: 16] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-2192510> <Cannot add Jersey servlet for application class org.glassfish.jersey.server.ResourceConfig$RuntimeConfig because ApplicationPath annotation is not set on it.>
终点:
@Path("/configuration")
@NoCache
public class ConfigurationResource {
@GET
@Path("/test")
@Produces(MediaType.APPLICATION_JSON)
public Response getClientConfig() {
Map<String, Object> map = new HashMap<>();
map.put("test", "Test is running.");
return Response.ok(map).build();
}
...
}
public class MyApplication extends ResourceConfig {
public MyApplication() {
register(ConfigurationResource.class);
}
}
来自 web.xml
<servlet>
<servlet-name>jersey-servlet</servlet-name>
<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
<init-param>
<param-name>javax.ws.rs.Application</param-name>
<param-value>com.sample.rest.MyApplication</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>jersey-servlet</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
weblogic.xml:
<weblogic-web-app>
<container-descriptor>
<prefer-application-packages>
<package-name>javax.ws.rs</package-name>
<package-name>javax.persistence</package-name>
<package-name>org.apache.commons</package-name>
<package-name>org.slf4j</package-name>
<package-name>org.apache.commons.logging</package-name>
</prefer-application-packages>
</container-descriptor>
</weblogic-web-app>
我已经尝试添加注释但没有效果。
有人知道我可以做些什么来让它工作吗?
我找到了解决该问题的方法 从 weblogic.xml 中删除一些行后它起作用了:
weblogic.xml:
<weblogic-web-app>enter code here
<container-descriptor>
<prefer-application-packages>
<package-name>org.apache.commons</package-name>
<package-name>org.slf4j</package-name>
<package-name>org.apache.commons.logging</package-name>
</prefer-application-packages>
</container-descriptor>
</weblogic-web-app>
所以我要删除:
<package-name>javax.ws.rs</package-name>
<package-name>javax.persistence</package-name>
这是唯一的事情。 不幸的是,没有真正的提示是什么实际问题,因为我在任何日志文件中都没有找到 error/warning 条目。
这些包似乎与weblogic提供的包不兼容。 我认为还应该检查 pom 文件中的相应依赖项是否在 'provided'.
范围内