vscode-QT环境配置
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
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确认QT工程成功运行
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确认QT的运行配置
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这个看起来是构建的配置
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运行路径看起来没什么特别的，就是执行exe文件
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用构建命令运行一下
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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
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qmake运行pro文件
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qmake.exe .../LogTool.pro
可能是一些需要的环境配置吧，不太懂makefile
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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
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后半段有个make的运行，再试试：make qmake_all
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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
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D:\Software\Qt6\Tools\mingw1120_64\bin\mingw32-make.exe -j4 in ./debug
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模仿原命令写的，报错了
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in应该是个伪代码，重新尝试一下先进入命令，然后运行make
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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。。。。
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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
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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
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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
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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
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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......
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添加依赖库
D:\BasicSetting\Qt_mingw64\bin\windeployqt.exe LogTool.exe
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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 -j7windeployqt LogTool.exe
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安装Vscode的相关插件
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QT UI
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用以读取.ui文件
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ctrl+shift+p
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配置ui文件
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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
json{ "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 } ] } ] }
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Qt编译环境配置
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配置launch.json
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": [ "${file}" ], "setupCommands": [ { "description": "Enable pretty-printing for gdb", "text": "-enable-pretty-printing", "ignoreFailures": true } ] } ] } -
配置tasks.json
json{ "version": "2.0.0", "tasks": [ { "label": "createOut", "type": "shell", "group": { "kind":"build", "isDefault": true }, "command": "PowerShell", "args": [ "if (-not (Test-Path \"Out\")) { New-Item -ItemType Directory -Path \"Out\" }" //Power shell的命令，找out目录，如果没有就创建文件 ], "options": { "cwd": "${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 ], } ] }
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