Node's directory of Express middleware

Direcotry middleware is used to stream all subdirectories and files from a Web site directory in a browser.

App.use (Express.directory (path,[options));

View files and directories in the root directory of the Web site

1 varExpress=require ("Express");2 varapp=Express ();3 App.use (Express.directory (__dirname));4 /*App.use (express.static (__dirname));5 App.use (Express.directory (__dirname,{icons:true,filter:function (file,pos,list) {6 return (File.indexof (".") ===-1| | File.indexof (". js") >=1);7 }}));*/8App.listen (1337, "127.0.0.1",function () {9Console.log ("Start listening 1337");Ten});

Results:

The directories on both sides are not the same.

The default also provides search, click on the table of contents, view subdirectories.

However, you cannot view the contents of a static file.

You can add App.use (express.static (__dirname)) and view static files.

You can also add an icon to each directory, especially the JS file to add a red icon.

App.use (Express.directory ({icons:true}))

You can also add filter functions

1 app.use (express.directory (__dirname,{icons:true, filter:function(file,pos,list) {2     return (File.indexof (".") ===-1| | File.indexof (". js") >=1); 3 }));

The above code is used to extract JS or contain JS file directory.

Node's directory of Express middleware