为什么Visual Studio Code不断更改工作目录? [英] Why does Visual Studio Code keep changing the working directory?

问题描述

我正在尝试使用VS Code来完成"Flask Web开发"这本书.我可以从命令行运行一个简单的hello world示例，但我想使用VS代码进行调试等.我修改了launch.json文件以构建Flask配置:

I am trying to use VS Code to work my way through the "Flask Web Development" book. I can get the simple hello world example running from the command line but I want to use VS code for debugging etc. I modify the launch.json file to build a Flask config:

    "name": "Flask",
    "type": "python",
    "request": "launch",
    "module": "flask",
    "env": {
         "FLASK_APP": "flasker.py",
         "FLASK_ENV": "development",
         "FLASK_DEBUG": "0"
    },
   "args": [
       "run",
           "--no-debugger",
           "--no-reload"
       ],
       "jinja": true
    },

其中flasker.py.是我的世界类型应用程序的名称.每次我尝试运行或调试它时，VS都找不到该文件.我的目录结构是:

where flasker.py. is the name of my hello world type app. Every time I try to run it, or debug it, VS can not find the file. My dir structure is:

dev
    --pythonStuff
        --pythonClass
        --flask
              flasker.py

pythonClass是我最近学习的python类的目录/游乐场.Flask目录是我目前正在使用的目录.在控制台中执行pwd总是会产生pythonClass.我将转到cd播放器，导出FLASK_APP = flasker.py和FLASK_DEBUG = 1，然后运行flask，一切都很好.但是，当我尝试运行调试器时，它仍然指向pythonClass，并且找不到flasker.py应用程序.我确实在pythonClass目录中找到一个.vscode目录，该目录具有launch.json和settings.json文件，但不确定如何/为什么在此创建它.在这两个文件中都没有什么神奇的东西.我用谷歌搜索了我能想到的烧瓶cwd/pwd PATH的每种组合.我知道这可能是一个简单的修复程序，但似乎无法解决这个问题.感谢任何指导.

pythonClass is a dir/playground from a recent python class I took. The flask dir is where I'm currently working. Doing a pwd in the console always yields pythonClass. I'll cd to flasker, export FLASK_APP=flasker.py and FLASK_DEBUG=1 and then flask run and everything is good. But when I try to run the debugger, it's still pointing to pythonClass and can't find the flasker.py app. I did find a .vscode dir in the pythonClass dir, which has launch.json and settings.json files, but not sure how/why it was created there. Nothing magical in either file. I've googled every combination of flask cwd/pwd PATH I can think of. I know it's probably a simple fix, but can't seem to sort this out. Appreciate any guidance.

推荐答案

一个launch.json属性列表应该包含 cwd (用于大多数调试器")

A launch.json attributes list is supposed to include cwd (for "most debugger")

因此，尝试添加具有所需确切路径的 cwd 属性，以检查是否遵守该规定.
例如:

So try and add a cwd attributes, with the exact path you want, to check if that is respected.
For instance:

"cwd": "${workspaceFolder}",

OP GeoffWillis 添加了

似乎很奇怪，即使在VScode控制台中执行"pwd"操作时，即使我使用"code"别名从"flask"目录中启动VScode，它始终默认为〜/pythonStuff/pythonClass .
如前所述，我可以在控制台中 cd 到我的烧瓶目录，然后运行代码就可以了，但是需要调试器.
我在新的Mac book pro上使用OSX 10.13.6，我先安装了VScode，然后又安装了Anaconda(包括VScode).也许他们互相踩踏了吗?

Seems odd that when doing a 'pwd' in the VScode console, it always defaults to ~/pythonStuff/pythonClass even if I launch VScode from my "flasky" directory using the "code" alias.
As stated, I can cd in the console to my flasky dir, and run the code just fine, but want the debugger.
I'm using OSX 10.13.6 on a newish Mac book pro, and I installed VScode, then installed Anaconda (With VScode included). Maybe they're stepping on each other?

我建议使用最小的 PATH ，然后OP确认:

I suggesting using a minimal PATH, and the OP confirms:

只需 cd 到所需目录，然后键入" code."，而不只是" code "即可解决此问题.

Just cd to the desired dir and type "code ." instead of just "code" seems to solve the problem.

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