配置逻辑主要是
launch.json指定预先处理的任务(preLaunchTask)及读取build文件(program)
tasks.json指定输入原始文件和输入build文件(args)
参考:https://www.cnblogs.com/JsonZhangAA/p/9750282.html
launch.json中的配置
{"version": "0.2.0","configurations": [{"name": "(gdb) Launch","type": "cppdbg","request": "launch","program": "${workspaceFolder}/build", //指定读取编译文件"preLaunchTask": "build", //指定task"args": [],"stopAtEntry": false,"cwd": "${workspaceFolder}","environment": [],"externalConsole": true,"MIMode": "gdb","setupCommands": [{"description": "Enable pretty-printing for gdb","text": "-enable-pretty-printing","ignoreFailures": true}]}] }
tasks.json中的配置:
{"version": "2.0.0","tasks": [{"label": "build","type": "shell","command": "g++","args": ["-g","${workspaceFolder}/1.cpp", //待编译源文件"-o","build" //输出编译文件名],"problemMatcher": ["$gcc"]}] }
编写好源文件(1.cpp)后,要build一次(ctrl+shift+b),若发现没有编译文件输出,则可能是用的命令不对,task.json->command改成"g++"试试
另外还要注意检查源文件路径是否真如配置设定的那样
