一:首先来发布一个web service
package com.ws.service; public interface IUserService { public String getUserName(String id); }
package com.ws.service; import javax.jws.WebMethod; import javax.jws.WebParam; import javax.jws.WebService; @WebService public class UserService implements IUserService { @WebMethod public String getUserName(@WebParam(name="id") String id) { return "User:" + id; } }
package com.ws.service; import javax.xml.ws.Endpoint; public class Server { public static void main(String[] args) { Endpoint.publish("http://0.0.0.0:6633/api/v1/user", new UserService()); System.out.println("ws startup ok on port " + 6633); } }
访问地址为:http://192.168.100.95:6633/api/v1/user?wsdl
然后,nginx的配置如下:
upstream webservice { server 192.168.10.95:6633; } server { listen 6633; location / { proxy_pass http://webservice; } }
然后访问代理地址:http://192.168.2.123:6633/api/v1/user?wsdl
结果如下
这里的地址明显错误。
解决方法如下
nginx配置改为:
upstream webservice { server 192.168.100.95:6633; } server { listen 6633; location / { proxy_set_header Host $host:$server_port; proxy_pass http://webservice; } }
proxy_set_header Host $host:$server_port;则,nginx反向代理到后台,传的Host http头为
Host=webservice