url方案meteor://????app/.....在meteorjs中

Question

这个 url-scheme/protocol 是什么意思？流星://????app/.....

我在浏览器开发人员工具中打开一个流星项目时看到它。所有编译/转译/缩小的文件都在http://localhost:3000 下。但是，源映射指向的所有源文件都在另一个名为 meteor://????app

的目录中

当我尝试在浏览器中打开这些路径（或通过在新选项卡中选择打开链接）时，它说无法打开它们。

流星如何为他们服务？ chrome调试工具是如何访问的？ chrome调试工具怎么知道“meteor://”怎么办？

developer tools with http://location:3000 and meteor://..app

.js.map 文件中的示例： {"version":3,"sources":["meteor://????app/password_client.js"],"names"

Answer 1

如果其他人都想知道这是如何工作的.....

原始源代码可以包含在源映射（sourcesContent）中。如果您在那里提供它，您可以将任何您喜欢的路径放在“源”中，开发工具将在其自己的文件夹中显示它，如问题中的图片所示。

尝试：

mkdir example
cd example
npm install babel-cli #needed to compile and create source map

#create a hello world js website:
echo "document.write('hello world')  ;  //spaces before ; will be removed in transpiled file" > hello.js
echo "<script src='hello-compiled.js'></script>" > hello.html

#create compiled version and source map
node ./node_modules/babel-cli/bin/babel hello.js --out-file hello-compiled.js --source-maps

cat hello-compiled.js #to see the generated map file
sed -i 's/hello.js/sourcefiles:\/\/sourcesfiles\/hello.js/g' hello-compiled.js.map #change the local url to one with the new protocol
cat hello-compiled.js #to see the map file after the change
#(or just open up the file in an editor and change sources":["hello.js"] to sources":["sourcefiles://sourcefiles/hello.js"]

rm hello.js #get rid of the original so that you don't see it in your sources
#(you can always regenerate it with the echo command above)

google-chrome hello.html #on ubuntu if you have chrome installed
open hello.html #will probably work on osx

##now look at sources in developer tools - you should see source files in theor own folder called sources
#I had to ctrl-shift-r to see all the files
#you should be able to add a breakpoint in the sourcefiles://sourcefiles/hello.js