[英]VSCode: How to use Chromium for debugging on local files (extension: Debugger for Chrome )
My goal is to properly set launch.json
file to run some *.html in Chromium.我的目标是正确设置
launch.json
文件以在 Chromium 中运行一些 *.html。
For example: This is my project folder structure:例如:这是我的项目文件夹结构:
project/
├─ some_folder/
│ ├─ index.html
│ ├─ script.js
├─ index.html
├─ script.js
In the end I'd like to create configurations for both index.html
files.最后,我想为两个
index.html
文件创建配置。
Extension page: https://marketplace.visualstudio.com/items?itemName=msjsdiag.debugger-for-chrome扩展页面: https://marketplace.visualstudio.com/items?itemName=msjsdiag.debugger-for-chrome
It has to be possible to use Chromium instead of Chrome using runtimeExecutable
(and some runtimeArgs
if needed) in launch.json
必须可以在
launch.json
中使用runtimeExecutable
(以及一些runtimeArgs
,如果需要)使用 Chromium 而不是 Chrome
So I tried:所以我尝试了:
{
"version": "0.2.0",
"configurations": [
{
"name": "Launch index.html",
"type": "chrome",
"request": "launch",
"file": "${workspaceFolder}/index.html",
"runtimeExecutable": "/usr/bin/chromium-browser",
"runtimeArgs": [
"--new-window",
"--user-data-dir=\"/${workspaceFolder}/DevProfile\"",
"--remote-debugging-port=9222",
"--disable-background-networking"
]
}
]
}
I tried same without or with some of runtimeArgs
.我在不使用或使用某些
runtimeArgs
的情况下进行了相同的尝试。 Also tried ${fileWorkspaceFolder}
or ${fileFolder}
or index.html
absolute path instead ${workspaceFolder}
.还尝试
${fileWorkspaceFolder}
或${fileFolder}
或index.html
绝对路径而不是${workspaceFolder}
。
Still same result - Chromium doesn't even start.仍然是同样的结果——Chromium 甚至没有启动。 No error, nothing.
没有错误,什么都没有。 Only some kind of progressbar shortly showed in
RUN AND DEBUG
window.只有某种进度条在
RUN AND DEBUG
window 中短暂显示。
I'm out of ideas.我没主意了。 Thanks for help!
感谢帮助!
Note: As of a year after the question was posted, the extension mentioned is deprecated.注意:问题发布一年后,提到的扩展名已弃用。
You can try starting chromium with remote debugging enabled, then setting the launch.json configuration to attach to the remote debugging port.您可以尝试在启用远程调试的情况下启动 Chromium,然后设置 launch.json 配置以附加到远程调试端口。
Start chromium like this:像这样启动铬:
/usr/bin/chromium-browser --remote-debugging-port=9222 --user-data-dir=remote-debug-profile
And your launch.config should look like this:你的 launch.config 应该是这样的:
{
"configurations": [
{
"type": "pwa-chrome",
"request": "attach",
"name": "Attach to browser",
"port": 9222
}
]
}
Summarizing VS Code's documentation on this:总结 VS Code 的相关文档:
To attach to a running browser, it needs to be launched in a special debug mode.
要附加到正在运行的浏览器,需要以特殊的调试模式启动它。
...
...
Setting the
--remote-debugging-port
tells the browser to listen on that port for a debug connection.设置
--remote-debugging-port
告诉浏览器在该端口上侦听调试连接。 Setting a separate--user-data-dir
forces a new instance of the browser to be opened;设置单独的
--user-data-dir
会强制打开浏览器的新实例; if this flag isn't given, then the command will open a new window of any running browser and not enter debug mode.如果未给出此标志,则该命令将打开任何正在运行的浏览器的新 window 并且不进入调试模式。
Source: https://code.visualstudio.com/docs/nodejs/browser-debugging#_attaching-to-browsers来源: https://code.visualstudio.com/docs/nodejs/browser-debugging#_attaching-to-browsers
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