安装部署完毕，登录erp报错502

日志也没有报错


登录报错502

数据库的密码也都对照完毕了
麻烦给点意见

2023/09/01-12:12:43 INFO  [main] com.jsh.erp.ErpApplication - Starting ErpApplication v3.0-SNAPSHOT on VM-16-3-centos with PID 11950 (/home/jshERP/jshERP-boot/lib/jshERP.jar started by root in /home/jshERP/jshERP-boot)
2023/09/01-12:12:43 DEBUG [main] com.jsh.erp.ErpApplication - Running with Spring Boot v2.0.0.RELEASE, Spring v5.0.4.RELEASE
2023/09/01-12:12:43 INFO  [main] com.jsh.erp.ErpApplication - No active profile set, falling back to default profiles: default
2023/09/01-12:12:54 INFO  [main] com.jsh.erp.ErpApplication - Started ErpApplication in 12.144 seconds (JVM running for 12.884)
这个是后端的日志

file:///D:/Backup/%E6%A1%8C%E9%9D%A2/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20230901191037.png

Failed to load resource: net::ERR_CONNECTION_REFUSED
getPlatform @ login:241
login:241
   
      
        
    网页F12上显示的报错

我也是报错502

我也是502