当前位置：网站首页>VSCode使用总结

VSCode使用总结

2022-08-09 02:35:00 【lp_oreo】

1. VSCode配置C++环境

1.1 配置c_cpp_properties.json文件

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceFolder}/**",
                "D:/softwares/opencv/build/include/" // 配置opencv环境
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "_UNICODE"
            ],
            //此处是编译器路径，以后可直接在此修改
            "compilerPath": "D:/MinGW/bin/g++.exe",
            "cStandard": "c11",
            "cppStandard": "c++17",
            "intelliSenseMode": "gcc-x64"
        }
    ],
    "version": 4
}

1.2 配置launch.json文件

launch.json文件主要是配置编译器的参数。

{
    // 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": "g++.exe - 生成和调试活动文件",
            "type": "cppdbg",
            "request": "launch",
            "program": "${fileDirname}\\${fileBasenameNoExtension}.exe",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${fileDirname}",
            "environment": [],
            "externalConsole": false,
            "MIMode": "gdb",
            "miDebuggerPath": "D:\\MinGW\\bin\\gdb.exe",
            "setupCommands": [
                {
                    "description": "为 gdb 启用整齐打印",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                },
                {
                    "description": "将反汇编风格设置为 Intel",
                    "text": "-gdb-set disassembly-flavor intel",
                    "ignoreFailures": true
                }
            ],
            "preLaunchTask": "C/C++: g++.exe 生成活动文件"
        }
    ]
}

1.3 配置settings.json文件

{
    "files.associations": {
        "vector": "cpp",
        "xstring": "cpp"
    }
}

1.4 配置tasks.json文件

{
    "tasks": [
        {
            "type": "cppbuild",
            "label": "C/C++: g++.exe 生成活动文件",
            "command": "D:\\MinGW\\bin\\g++.exe",
            "args": [
                "-fdiagnostics-color=always",
                "-g",
                "${file}",
                "-o",
                "${fileDirname}\\${fileBasenameNoExtension}.exe"
            ],
            "options": {
                "cwd": "${fileDirname}"
            },
            "problemMatcher": [
                "$gcc"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "detail": "调试器生成的任务。"
        }
    ],
    "version": "2.0.0"
}

2.设置C++的使用版本

3. 如何include自己的头文件

在编写工程项目的时候，往往需要include自己写的头文件，不过这在vscode中如何设置呢，使的IDE可以找到我们自己的头文件并正确执行呢？主要有两步，第一步修改c_cpp_properties.json文件的includePath参数；第二步修改tasks.json文件中的args参数。

下图是提供的参考工程目录，在include文件中保存着工程的所有头文件，在src中则保存着所有的cpp文件。