1.找到appsettings.json

修改如下：
主要为urls的修改填本机私有地址即可

{
  "Logging": {
    "LogLevel": {
      "Default": "Information",
      "Microsoft.AspNetCore": "Warning"
    }
  },
  "AllowedHosts": "*",
  "urls": "http://172.16.0.4:5003"
}