[原创]轻松玩转vscode launch.json tasks.json linux启动c程序编译c程序

编译c++网上的确有现成的插件，但是一点都不好用，比如需要传递个参数就蛋疼了。
技巧1： 自定义快捷键编译
技巧2：自定义编译命令
launch.json

{"version": "0.2.0","configurations": [{"name": "C++ Launch","cwd": "${workspaceFolder}","type": "cppdbg","request": "launch","preLaunchTask": "compile",// "program3": "${workspaceRoot}/a.out","program": "${fileDirname}/${fileBasenameNoExtension}",// "program": "${fileDirname}/${fileBasenameNoExtension}","stopAtEntry": false,// "setupCommands": [//     {//         "description": "Enable pretty-printing for gdb",//         "text": "-enable-pretty-printing",//         "ignoreFailures": true//     }// ],// "customLaunchSetupCommands": [//     {//         "text": "target-run",//         "description": "run target",//         "ignoreFailures": false//     }// ],"launchCompleteCommand": "exec-run","linux": {"MIMode": "gdb","miDebuggerPath": "/usr/bin/gdb"},"osx": {"MIMode": "lldb"},"windows": {"MIMode": "gdb","miDebuggerPath": "C:\\MinGw\\bin\\gdb.exe"}}],"configurations1": [{"name": " Launch C","type": "cppdbg","request": "launch","program": "{fileDirname}/${fileBasenameNoExtension}","args": [],"stopAtEntry": false,"cwd": "${workspaceFolder}","preLaunchTask1": "compile","environment": [],"externalConsole": false,"MIMode": "gcc","setupCommands": [{"description": "Enable pretty-printing for gdb","text": "-enable-pretty-printing","ignoreFailures": true}]}]
}

tasks.json

{// See https://go.microsoft.com/fwlink/?LinkId=733558//ctrl shift p choose task// for the documentation about the tasks.json format"version": "2.0.0","tasks": [{"label": "compile","type": "shell","command": "echo compile exeover&g++ -g  ${file} -o ${fileDirname}/${fileBasenameNoExtension}",// "command": "g++ ${file} -o ${fileDirname}/${fileBasenameNoExtension}&echo compile exeover&${fileDirname}/${fileBasenameNoExtension}","cwd": "${workspaceFolder}","presentation": {"reveal": "always","panel": "new"},"group": {"kind": "build","isDefault": true}},{"label": "compileRun","type": "shell",// "command": "echo compile exeover&g++ -g  ${file} -o ${fileDirname}/${fileBasenameNoExtension}","command": "g++ -g -g -Wall -std=c++11 ${file} -o ${fileDirname}/${fileBasenameNoExtension} -lpthread&&echo [-----compileSucc----]&&${fileDirname}/${fileBasenameNoExtension}&&echo [----executeSucc----]","args": [ //传递给命令的参数{//    "value": "","quoting": "escape" //指定对内容的escape}],"problemMatcher": [],"options": {"cwd": "${fileDirname}","env": { //wsl的环境变量支持有问题，设置不生效"MY_NAME": "aaaaaaa"},"shell": { //shell执行的一些配置"executable": "bash","args": ["-c"]},},"presentation": {"echo": false,//如果 为false,怎么执行命令是不会提示的,但是 程序里面的控制信息是会执行的."reveal": "always",// "reveal": "never",//揭露 总是 显示信息不然搞毛."focus": false,"panel": "shared",//面板就是每次启动的时候是否新开 dedicated专用 ,shared保留之前"clear": true,//每次变异 是否清屏."showReuseMessage": false// 不是,true就提示enter,否则 还是需要按enter 就是提示那个英文而已但是并不会自动关闭},"group": {"kind": "build","isDefault": true}}]
}

cpp_properties这个配置需要微软的插件。

{"configurations": [{"name": "Linux","includePath": ["${workspaceFolder}/**"],"defines": [],"compilerPath": "/usr/bin/gcc","cStandard": "c11","cppStandard": "c++14","intelliSenseMode": "clang-x64"}],"version": 4
}

快捷键启动指定的task实现编译操作

{"key": "ctrl+b","command": "workbench.action.tasks.runTask","args": "compileRun"}

我配置的所有快捷键

// 使用当前快捷键设置覆盖默认设置
[{"key": "alt+d","command": "editor.action.deleteLines","when": "editorFocus"},{"key": "alt+w","command": "editor.action.moveLinesUpAction","when": "editorTextFocus"},{"key": "alt+s","command": "editor.action.moveLinesDownAction","when": "editorTextFocus"},{"key": "ctrl+shift+f","command": "editor.action.format","when": "editorTextFocus"},{"key": "f7","command": "workbench.action.debug.stepOut","when": "inDebugMode"},{"key": "alt+u","command": "cursorHome","when": "editorTextFocus"},{"key": "alt+o","command": "cursorEnd","when": "editorTextFocus"},{"key": "ctrl+j","command": "workbench.action.gotoLine"},{"key": "f6","command": "workbench.action.debug.stepOver","when": "inDebugMode"},{"key": "shift+s","command": "editor.action.insertLineAfter","when": "editorTextFocus"},{"key": "shift+w","command": "editor.action.insertLineBefore","when": "editorTextFocus"},{"key": "alt+n","command": "editor.action.copyLinesDownAction","when": "editorTextFocus"},{"key": "f5","command": "workbench.action.debug.stepInto","when": "inDebugMode"},{"key": "alt+i","command": "cursorUp","when": "textInputFocus&& !parameterHintsVisible &&!suggestWidgetVisible"},{"key": "alt+k","command": "cursorDown","when": "textInputFocus"},{"key": "alt+j","command": "cursorLeft","when": "textInputFocus"},{"key": "alt+l","command": "cursorRight","when": "textInputFocus"},{"key": "alt+k","command": "showNextParameterHint","when": "editorTextFocus && parameterHintsMultipleSignatures && parameterHintsVisible"},{"key": "alt+k","command": "showPrevParameterHint","when": "editorTextFocus && parameterHintsMultipleSignatures && parameterHintsVisible"},{"key": "alt+k","command": "selectNextSuggestion","when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"},{"key": "alt+i","command": "selectPrevSuggestion","when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"},{"key": "alt+/","command": "editor.action.triggerSuggest","when": "editorHasCompletionItemProvider && textInputFocus && !editorReadonly"},{"key": "shift+alt+r","command": "renameFile","when": "explorerViewletVisible && filesExplorerFocus && !explorerResourceIsRoot && !explorerResourceReadonly && !inputFocus"},{"key": "alt+shift+r","command": "editor.action.codeAction","args": {"kind": "refactor.extract.function"},"when": "editorTextFocus"},{"key": "f2","command": "-renameFile","when": "explorerViewletVisible && filesExplorerFocus && !explorerResourceIsRoot && !explorerResourceReadonly && !inputFocus"},{"key": "alt+shift+r","command": "editor.action.changeAll","when": "editorTextFocus && !editorReadonly"},{"key": "ctrl+b","command": "workbench.action.tasks.runTask","args": "compileRun"}
]

我的项目源码https://github.com/qssq/linuxcpp/tree/master/.vscode