配置vscode时遇到的问题

Question

终端显示

Executing task: C/C++: g++.exe build active file 

Starting build...
cmd /c chcp 65001>nul && C:\msys64\ucrt64\bin\g++.exe -fdiagnostics-color=always -g C:\Users\hy\Desktop\C\main.cpp -o C:\Users\hy\Desktop\C\main.exe
'cmd' �����ڲ����ⲿ���Ҳ���ǿ����еij���
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Build finished with error(s).

 *  The terminal process failed to launch (exit code: -1). 
 *  Terminal will be reused by tasks, press any key to close it. 

```c++

tasks.json是


```c++
{
    "tasks": [
        {
            "type": "cppbuild",
            "label": "C/C++: g++.exe build active file",
            "command": "C:\\msys64\\ucrt64\\bin\\g++.exe",
            "args": [
                "-fdiagnostics-color=always",
                "-g",
                "${file}",
                "-o",
                "${fileDirname}\\${fileBasenameNoExtension}.exe"
            ],
            "options": {
                "cwd": "${fileDirname}"
            },
            "problemMatcher": [
                "$gcc"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "detail": "Task generated by Debugger."
        }
    ],
    "version": "2.0.0"
}

恳请高人指点，谢谢

Answer 1

以下回复参考：皆我百晓生、券券喵儿等免费微信小程序作答:

从你提供的信息来看，这个问题可能是由于在Windows系统中使用g++编译器时，终端无法正确处理中文字符导致的。你可以尝试修改tasks.json文件，将"options"部分的"cwd"改为"${fileDirname}"，同时添加"encoding": "UTF-8"，如下所示：

{
    "tasks": [
        {
            "type": "cppbuild",
            "label": "C/C++: g++.exe build active file",
            "command": "C:\\msys64\\ucrt64\\bin\\g++.exe",
            "args": [
                "-fdiagnostics-color=always",
                "-g",
                "${file}",
                "-o",
                "${fileDirname}\\${fileBasenameNoExtension}.exe"
            ],
            "options": {
                "cwd": "${fileDirname}",
                "encoding": "UTF-8"
            },
            "problemMatcher": [
                "$gcc"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "detail": "Task generated by Debugger."
        }
    ],
    "version": "2.0.0"
}

保存修改后，重新执行构建任务，看看问题是否得到解决。