Question

我尝试多次使用预启动任务来在launch.json文件中执行两个不同的任务。不幸的是，它只执行我的launch.json文件中的最后一个预启动任务。我的tasks.json中的任务使用相同的命令（＆＃34; g ++＆＃34;）来编译我的程序，但它们的参数不同（因为我需要编译我的源代码）首先进入＆＃34; O＆＃34;文件然后将＆＃34; O＆＃34;文件编译成＆＃34; exe＆＃34;文件），所以我找到了一个方法，我怎么能仅使用一个预启动任务在launch.json文件中执行这两个任务。还有其他想法吗？

tasks.json：

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "0.1.0",
    "tasks": [
        {
            "taskName": "CompileToOfile",
            "command": "g++",
            "args": [
                "-c","${fileBasename}",
                "-o","${fileBasenameNoExtension}.o",
                "-I","/Users/Acer/MinGW64/include",
                "-I","/Users/Acer/MinGW64/x86_64-w64-mingw32/include",
                "-I","/Users/Acer/MinGW64/lib/gcc/x86_64-w64-mingw32/4.9.2/include",
                "-I","/Users/Acer/MinGW64/lib/gcc/x86_64-w64-mingw32/4.9.2/include/c++",
                "-m32"
            ],
            "isShellCommand": true
        },
        {
            "taskName": "CompileWGDBWBGI",
            "command": "g++",
            "args": [
                "${fileBasenameNoExtension}.o",
                "-o",
                "${fileBasenameNoExtension}.exe",
                "-L","/Users/Acer/MinGW64/lib32",
                "-L","Users/Acer/MinGW64/x86_64-w64-mingw32/lib32",
                "-static-libgcc",
                "-lbgi",
                "-lgdi32",
                "-lcomdlg32",
                "-luuid",
                "-loleaut32",
                "-lole32",
                "-m32"
            ],
            "isShellCommand": true
        }
    ]
}

launch.json：

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(Windows) Launch",
            "type": "cppvsdbg",
            "request": "launch",
            "preLaunchTask": "CompileToOfile",
            "preLaunchTask": "CompileWGDBWBGI",
            "program": "${workspaceRoot}/${fileBasenameNoExtension}.exe",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceRoot}",
            "environment": [],
            "externalConsole": true
        },
        {
            "name": "(gdb) Launch",
            "type": "cppdbg",
            "request": "launch",
            "preLaunchTask": "CompileToOfile",
            "preLaunchTask": "CompileWGDBWBGI",
            "program": "${workspaceRoot}/${fileBasenameNoExtension}.exe",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceRoot}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "miDebuggerPath": "/Users/Acer/MinGW64/bin/gdb.exe",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

Answer 1

您只能拥有一个preLaunchTask，但可以将"dependsOn": "CompileToOfile"添加到CompileWGDBWBGI任务中，然后将其用作preLaunchTask。这样，CompileToOfile在每次执行CompileWGDBWBGI之前执行。

在VS Code中无法多次使用预启动任务

1 个答案: