vscode tasks.json以及launch.json配置详解(待整理)
tasks.json
taks.json文件一般用来设定build环境,通过Terminal > Configure Default Build Task呼出task.json文件,官网给出的例子如下:
{ "version": "2.0.0", "tasks": [ { "type": "shell", "label": "cl.exe build active file", "command": "cl.exe", "args": [ "/Zi", "/EHsc", "/Fe:", "${fileDirname}\\${fileBasenameNoExtension}.exe", "${file}" ], "problemMatcher": ["$msCompile"], "group": { "kind": "build", "isDefault": true } } ] }
这里command用来指定要执行的程序,args字段用于记录执行command需要涉及到的参数。isDefault = true指定该tasks.json是(command + shift + b)快捷键执行的默认task。这里有更多详细的task.json的参数介绍。
lauch.json
用来debug程序,快捷键为f5,通过Run > Add Configuration呼出lauch.json。官方给出的案例如下:
{ "version": "0.2.0", "configurations": [ { "name": "cl.exe build and debug active file", "type": "cppvsdbg", "request": "launch", "program": "${fileDirname}\\${fileBasenameNoExtension}.exe", "args": [], "stopAtEntry": false, "cwd": "${workspaceFolder}", "environment": [], "externalConsole": false, "preLaunchTask": "cl.exe build active file" } ] }
program字段用来制定需要执行的程序。其余字段详见这里。
debug的例子还是看官方文档比较好,https://code.visualstudio.com/docs/cpp/config-msvc#_step-through-the-code