Windows环境下配置Vscode c/c++（已通过）

一：准备工作：

1.下载并安装Vscode
下载链接：https://code.visualstudio.com/Download
2.计算机配置
WIN10 64位
3.下载MinGW
下载链接：https://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win32/Personal%20Builds/mingw-builds/installer/mingw-w64-install.exe/download
安装要求：不要有中文，不要有空格

安装MinGW注意事项
在线安装MinGW-W64提示cannot download repository.txt,如图以下:
在这里插入图片描述
把网络切换成手机热点，再进行安装就可以
安装过程配置选项
配置如图所示：

配置系统环境变量Path
将MinGW-W64安装目录下面的bin文件夹路径添加至path环境变量
添加完成后，打开命令终端，输入以下命令，若出现如图片所示的回应，则表示安装成功。
在这里插入图片描述
4.安装C/C++解释器

点击安装即可

二：开始配置

1 创建工程文件夹
创建两个文件夹，一个文件夹命名Project，一个文件夹命名Hello，其中Hello为子文件夹。
2 在Vscode中打开文件夹
在这里插入图片描述
新建文件，并且命名为以.cpp结尾的文件名。
在文件中输入以下代码

#include <iostream>
#include <vector>
#include <string>

using namespace std;

int main()
{
    vector<string> msg {"Hello", "C++", "World", "from", "VS Code", "and the C++ extension!"};

    for (const string& word : msg)
    {
        cout << word << " ";
    }
    cout << endl;
}

勾选自动保存按钮，可以自动保存文件
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三：编译文件

创建一个 tasks.json文件
点击Terminal，选中Configure Default Build Task，选中g++.exe build active file
在这里插入图片描述

tasks.json文件内容如下所示：

	"version": "2.0.0",
	"tasks": [
		{
			"type": "shell",
			"label": "g++.exe build active file",
			"command": "D:\\Program Files\\mingw-w64\\mingw64\\bin\\g++.exe",
			"args": [
				"-g",
				"${file}",
				"-o",
				"${fileDirname}\\${fileBasenameNoExtension}.exe"
			],
			"options": {
				"cwd": "D:\\Program Files\\mingw-w64\\mingw64\\bin"
			},
			"problemMatcher": [
				"$gcc"
			],
			"group": {
				"kind": "build",
				"isDefault": true
			}
		}
	]
}

创建一个launch.json文件
点击 Run ，点击 Add Configuration然后选择C++ (GDB/LLDB).
launch.json文件内容如下所示：

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        
        {
            "name": "(gdb) 启动",
            "type": "cppdbg",
            "request": "launch",
            "program": "${fileDirname}\\${fileBasenameNoExtension}.exe",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "miDebuggerPath": "D:\\Program Files\\mingw-w64\\mingw64\\bin\\gdb.exe",
            "setupCommands": [
                {
                    "description": "为 gdb 启用整齐打印",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ],
            "preLaunchTask": "g++.exe build active file"
        }
    ]
}

修改c_cpp_properties.json文件
打开命令面板，输入C/C++，选中 C/C++: Edit Configurations (UI) ，打开c_cpp_properties.json文件，将里面的代码修改为

{
    "configurations": [
        {
            "name": "GCC",
            "includePath": [
                "${workspaceFolder}/**"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "_UNICODE"
            ],
            "windowsSdkVersion": "10.0.18362.0",
            "compilerPath": "D:/Program Files/mingw-w64/mingw64/bin/g++.exe",
            "cStandard": "c11",
            "cppStandard": "c++17",
            "intelliSenseMode": "gcc-x64"
        }
    ],
    "version": 4
}

配置C语言类似，只需要把g++改成gcc即可
launch.json文件如下

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) 启动",
            "type": "cppdbg",
            "request": "launch",
            "program": "${fileDirname}\\${fileBasenameNoExtension}.exe",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "miDebuggerPath": "D:\\Program Files\\mingw-w64\\mingw64\\bin\\gdb.exe",
            "setupCommands": [
                {
                    "description": "为 gdb 启用整齐打印",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ],
            "preLaunchTask": "gcc.exe build active file"
        }
    ]
}

tasks.json文件如下

{
	"version": "2.0.0",
	"tasks": [
		{
			"type": "shell",
			"label": "gcc.exe build active file",
			"command": "D:\\Program Files\\mingw-w64\\mingw64\\bin\\gcc.exe",
			"args": [
				"-g",
				"${file}",
				"-o",
				"${fileDirname}\\${fileBasenameNoExtension}.exe"
			],
			"options": {
				"cwd": "${workspaceFolder}"
			},
			"problemMatcher": [
				"$gcc"
			],
			"group": {
				"kind": "build",
				"isDefault": true
			}
		}
	]
}

c_cpp_properties.json文件如下

{
    "configurations": [
        {
            "name": "GCC",
            "includePath": [
                "${workspaceFolder}/**"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "_UNICODE"
            ],
            "windowsSdkVersion": "10.0.18362.0",
            "compilerPath": "D:\\Program Files\\mingw-w64\\mingw64\\bin\\gcc.exe",
            "cStandard": "c11",
            "cppStandard": "c++17",
            "intelliSenseMode": "gcc-x64"
        }
    ],
    "version": 4
}

四：出现的问题

在配置好之后，编译时，提示没有.exe文件。如下图所示
在这里插入图片描述
找了好多方法都不顶用，最后将腾讯电脑管家关闭就好了。原因可能是腾讯电脑管家将生成的.exe可执行文件删除了。