vscode远程连接linux调试GUI程序

参考：https://zhuanlan.zhihu.com/p/385276301

其中遇到的坑：（是否必须这样值得研究，这是多次尝试成功的结果）
安装VcXsrv
启动时设置DISPLAY为10

后面把禁止访问控制勾上

VSCODE的SSH连接配置里设置：

Host 192.168.1.233
  HostName 192.168.1.233
  User haosou
  ForwardX11 yes
  ForwardX11Trusted yes

在VSCODE打开的控制台里：

export DISPLAY=192.168.1.234:10.0

其中192.168.1.234是VSCODE主机的IP。

lanch.json中命令行参数只能一行一个参数，如-s 10022要分为两行，否则被视为一个串，导致出错。

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Launch Debug",
            "type": "cppdbg",
            "request": "launch",
            "program": "/home/haosou/work/ktd/build/src/lvd/lvd",
            "args": [
                "-s",
                "10022",
                "-h",
                "127.0.0.1",
                "-p",
                "0",
                "--respath",
                "/home/haosou/work/ktd/res/ktd",
                "--ktd-type",
                "udp",
                "--ktd-ip",
                "127.0.0.1",
                "--ktd-port",
                "17789",
                "--ktd-local-port",
                "17788"
            ],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "preLaunchTask": "",
            "environment": [ ],
            "externalConsole": false,
            "linux": {
                "MIMode": "gdb",
                "setupCommands": [
                    {
                        "description": "Enable pretty-printing for gdb",
                        "text": "-enable-pretty-printing",
                        "ignoreFailures": true
                    }
                ]
            }
        }
    ]
}