nginx负载均衡

1、windows下免安装nginx,直接运行即可,双击nginx;exe;

2、修改D:\nginx-1.12.2\conf\nginx.conf;

upstream springtest{

server localhost:2000;

server localhost:2003 down;

}

server {

listen 8888;

server_name localhost;

#charset koi8-r;

#access_log logs/host.access.log main;

location / {

proxy_pass http://springtest;

}

3、访问地址:http://localhost:8888/demo/hi;

4、分别启动2000端口和2003端口应用;

5、不停的刷新可以看到端口在变化;

springboot代码清单:

@RestController

public class HiController {

@Value("${server.port}")

String port;

@GetMapping("/hi")

public String home() {

return "hi ,i am from port:"+port;

}

}

以上简单描述记录;

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