转自:https://blog.youkuaiyun.com/mn960mn/article/details/50716768
感谢作者整理
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;
- public class UserService implements IUserService
- {
- 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);
- }
- }
ws的端口为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;
- }
- }
nginx地址为:192.168.2.123
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;
- }
- }
原因在于如果没有配置
proxy_set_header Host $host:$server_port;
则,nginx反向代理到后台,传的Host http头为Host=webservice