[笔记]Win10+VSCode+CentOs7+SSH+gcc 远程开发C++

参考：
https://blog.csdn.net/weixin_45646006/article/details/105021237
https://www.jianshu.com/p/33e7a96e5809

• 前言
• 环境准备
• Win10端
• • SSH安装
  • VSCode安装
• CentOs7端
• • 安装C/C++
• Ubuntu18
• 开始配置VSCode
• • 连接linux
• VSCode添加插件 c/c++
• 添加tasks.json配置和launch.json配置

vscode
centos7
gcc4.8
g++
ssh安装（安装git就行）

yum install gcc gcc-c++

查看gcc版本

gcc --version

gcc老是找不到Libc6等库 无法使用stdio等问题 暂未解决。

ctrl+shift+P
输入ssh

选择
Remote-SSH:Connect to Host

然后选择Configure SSH Hosts

选择一个你的ssh配置文件 来存ssh信息

config 添加信息

Host host_name(自定义)
    HostName 目标linux IP
    User 目标Linux用户名(例如root)
    Port 22(端口 默认22)

例如

Host vm_centos7.0
    HostName 192.168.1.30
    User root
    Port 22

Host vm_ubuntu18
    HostName 192.168.1.28
    User shiver
    Port 22
    PasswordAuthentication yes

选择连接的LINUX

连接中

然后输入密码

打开文件夹

然后类似 这是我自己已有的文件夹

选择插件选项

搜索C++（注意这是我已经安装到了linux情况，未安装情况如后图有个install in sshxxxx啥的)

ctrl+shift+P 选择配置任务


复制以下内容进去：
我用的gcc 运行c++的话 你可以把gcc改为g++

{
    "version": "2.0.0",
    "tasks": [{
            "label": "compile",
            "command": "gcc",
            "args": [
                "-g",
                "${file}",
                "-o",
                "${fileDirname}/${fileBasenameNoExtension}"
            ],
            "problemMatcher": {
                "owner": "cpp",
                "fileLocation": [
                    "relative",
                    "${workspaceRoot}"
                ],
                "pattern": {
                    "regexp": "^(.*):(\d+):(\d+):\s+(warning|error):\s+(.*)$",
                    "file": 1,
                    "line": 2,
                    "column": 3,
                    "severity": 4,
                    "message": 5
                }
            },
            "group": {
                "kind": "build",
                "isDefault": true
            }
        }
    ]
}

然后在.vscode内容内添加launch.json文件

复制以下内容进去：

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "C/C++",
      "type": "cppdbg",
      "request": "launch",
      "program": "${fileDirname}/${fileBasenameNoExtension}",
      "args": [],
      "stopAtEntry": false,
      "cwd": "${workspaceFolder}",
      "environment": [],
      "externalConsole": false,
      "MIMode": "gdb",
      "preLaunchTask": "compile",
      "setupCommands": [
        {
          "description": "Enable pretty-printing for gdb",
          "text": "-enable-pretty-printing",
          "ignoreFailures": true
        }
      ]
    },
    {
      "name": "C/C++ Runner: Debug Session",
      "type": "cppdbg",
      "request": "launch",
      "args": [],
      "stopAtEntry": false,
      "externalConsole": false,
      "cwd": "/home/shiver/Desktop/test",
      "program": "/home/shiver/Desktop/test/build/Debug/outDebug",
      "MIMode": "gdb",
      "miDebuggerPath": "/usr/bin/gdb",
      "setupCommands": [
        {
          "description": "Enable pretty-printing for gdb",
          "text": "-enable-pretty-printing",
          "ignoreFailures": true
        }
      ]
    }
  ]
}

然后创建main.c文件

#include 

int main(){
    printf("helloworld!n");
    return 0;
}

右上角选择运行

添加断点

右上角选择调试