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vscode-QT环境配置

article 2024/12/28 18:54:10

vscode-QT环境配置

参考链接：https://www.cnblogs.com/RioTian/p/18281114

一、背景

已经安装了QT软件，电脑里有了QT Creater 12.0。
使用QT生成并运行了一个project
在这个project的基础上，直接配置vscode的环境

二、环境配置

确认QT工程成功运行
确认QT的运行配置
- 这个看起来是构建的配置
- 运行路径看起来没什么特别的，就是执行exe文件
用构建命令运行一下
- 点击详情，确认一下工具的地址
  
  如果需要的话，后续这个工具应该配置到环境变量里面。方便一点
- qmake运行pro文件
  - qmake.exe …/LogTool.pro
    
    可能是一些需要的环境配置吧，不太懂makefile
  - 执行的时候把所有参数都去了，等有问题再回来研究参数吧
  - 后半段有个make的运行，再试试：make qmake_all
  - 用了原命令也报相同的问题。暂时忽略，直接进入第二步，正好也是make
- D:\Software\Qt6\Tools\mingw1120_64\bin\mingw32-make.exe -j4 in ./debug
  - 模仿原命令写的，报错了
  - in应该是个伪代码，重新尝试一下先进入命令，然后运行make
  - 确认结果
    
    debug目录多了一些东西
    
    看起来问题不大，但是无法运行。。。。
  - 应用无法在电脑上运行
    
    QT环境配置的时候就踩过这个坑
    
    之前的结论是，release的命令好使
    - 使用release的命令 + mingw32-make编译到debug目录
      
      重新生成了一下，debug目录还是无法运行
    - 用release的命令 + make试一下
      
      可以确认应用无法运行的问题解决了
    - 回顾一下QT的编辑log
      
      按照这个设置输命令，在debug目录生成了exe，直接执行也会提示版本不对，无法执行。换成之前配置过的mingw包里面的make就行了
      
      D:\Software\Qt6\6.6.3\mingw_64\bin\qmake.exe ../LogTool.pro -spec win32-g++ "CONFIG+=debug" "CONFIG+=qml_debug"
      
      make -j7 release
      
      以下是版本参考
    - 配置环境变量，解决库的问题
      
      需要将Qt的mingw放到原有的mingw上，否则会提示引用的库找不到入口点
      
      https://blog.csdn.net/weixin_44965579/article/details/141187782
      
      但是这样设置的话，运行exe其实还是依赖环境变量。不是最优解法……
    - 添加依赖库
      
      https://blog.csdn.net/Zander0/article/details/121741365
      
      D:\BasicSetting\Qt_mingw64\bin\windeployqt.exe LogTool.exe
确认编译步骤
- D:\Software\Qt6\6.6.3\mingw_64\bin\qmake.exe ../LogTool.pro -spec win32-g++ "CONFIG+=debug" "CONFIG+=qml_debug"
- make -j7
- windeployqt LogTool.exe
安装Vscode的相关插件
- QT UI
  - 用以读取.ui文件
  - ctrl+shift+p

配置ui文件

配置launch.json

上面装组件的方式，没有成功运行Designer，于是放弃

launch的方式配置。每次打开ui文件，执行用Designer.exe打开ui文件的命令，达到类似的效果

{
    "version": "0.2.0",
    "configurations": [        
        {
            "name": "ui Set",
            "type": "cppdbg",
            "request": "launch",
            "program": "D:\\BasicSetting\\Qt_mingw64\\bin\\designer.exe",
            "cwd": "${workspaceFolder}",
            "stopAtEntry": false,
            "externalConsole": false,
            "args": [
                "${file}"
            ],
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

Qt编译环境配置

配置launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "QtBuild",
            "type": "cppdbg",
            "request": "launch",
            "program": "${fileDirname}/Out/release/${relativeFileDirname}.exe",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${fileDirname}",
            "environment": [],
            "externalConsole": false,
            "MIMode": "gdb",
            "preLaunchTask": "QtBuild",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                },
                {
                    "description": "Set Disassembly Flavor to Intel",
                    "text": "-gdb-set disassembly-flavor intel",
                    "ignoreFailures": true
                }
            ]
        },
        {
            "name": "ui Set",
            "type": "cppdbg",
            "request": "launch",
            "program": "D:\\BasicSetting\\Qt_mingw64\\bin\\designer.exe",
            "cwd": "${workspaceFolder}",
            "stopAtEntry": false,
            "externalConsole": false,
            "args": [
                "${file}"
            ],
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

配置tasks.json

{
    "version": "2.0.0",
    "tasks": [
        {
            "label": "createOut",
            "type": "shell",
            "group": {
                "kind":"build",
                "isDefault": true
            },
            "command": "PowerShell",
            "args": [
                "if (-not (Test-Path \"Out\")) { New-Item -ItemType Directory -Path \"Out\" }" //Power shell的命令，找out目录，如果没有就创建文件
            ],
            "options": {
                "cwd": "${fileDirname}",
            }
        },
        {
            "label": "ProBuild",  //在out目录下，编译pro文件
            "type": "shell",
            "command": "D:\\BasicSetting\\Qt_mingw64\\bin\\qmake.exe",
            // "command": "ls",
            "problemMatcher": [],
            "args": [
                "${fileDirname}\\${relativeFileDirname}.pro"
            ],
            "options": {
                "cwd": "${fileDirname}\\Out\\",
                "shell": {
                    "executable": "PowerShell"
                }
            },
            "dependsOn":[
            ],
        },
        {
            "label": "makeFile", //在out目录下，将makefile生成为exe
            "command": "D:\\BasicSetting\\mingw64\\bin\\make.exe",
            // "command": "ls",
            "args": [
                "-j8",
                "release"
            ],
            "options": {
                "cwd": "${fileDirname}\\Out\\"
            },
            "dependsOn":[
            ],
        },
        {
            "label": "deployDll",  //将exe需要的部署到此目录
            "command": "D:\\BasicSetting\\Qt_mingw64\\bin\\windeployqt.exe",
            // "command": "ls",
            "args": [
                "${relativeFileDirname}.exe"
            ],
            "options": {
                "cwd": "${fileDirname}\\Out\\release",
                "shell": {
                    "executable": "PowerShell"
                }
            },
            "dependsOn":[
            ],
        },

        {
            "label": "QtBuild",   //launch的QtBuild的前置程序
            "dependsOrder": "sequence", //依赖task的运行顺序是顺序执行的（另外一个选项是并行）
            "dependsOn":[
                "createOut", //创建out目录
                "ProBuild",  //编译Pro文件
                "makeFile",  //make命令
                "deployDll"  //部署依赖的库
            ],
        }
    ]
}