How does express use session?

The problems are explained one by one. Because the relationship is relatively close, it is considered a proble...

From [Node.jsdiscussion group] 2017-05-16 13:36:03 0  1  543

javascript - Problem with url with directory in socket.io connect

Use socket.io to implement websocket. The current backend link is like this: ws://103.31.201.1/some. Use nginx...

From [Node.jsdiscussion group] 2017-05-16 13:35:59 0  1  766

node.js - Why does the introduction of mongoose report an error?

There is only one sentence in the file... and an error has already been reported... Is the file damaged?

From [Node.jsdiscussion group] 2017-05-16 13:35:58 0  1  435

javascript - When doing || operation between jquery objects, why is the returned value not of boolean type?

The jquery source code fragment is as follows: {Code...} I think the context here is a jquery object, and the ...

From [Node.jsdiscussion group] 2017-05-16 13:35:57 0  2  575

node.js - node installation without network status

When there is no network (the Linux machine has no network and can only use the LAN), what should I do if the ...

From [Node.jsdiscussion group] 2017-05-16 13:35:54 0  1  624

javascript - Mysql query exception occurs in node.js, how to deal with it?

Based on express framework, node-mysql module development project needs to execute sql statement in the projec...

From [Node.jsdiscussion group] 2017-05-16 13:35:53 0  2  827

javascript - What is a spa application with separate front-end and back-end?

As a self-taught backend, I don’t know much about the front-end. Does spa return to the website once when acce...

From [Node.jsdiscussion group] 2017-05-16 13:35:49 0  6  720

javascript - How does the callback function access the value under the current function?

I defined an array variable in the function, which contains 6 elements, and then called the callback function ...

From [Node.jsdiscussion group] 2017-05-16 13:35:48 0  4  621

node.js - server port 80 problem

Use node.js to create a service locally to listen to port 80. When I access it in the browser, for example: ww...

From [Node.jsdiscussion group] 2017-05-16 13:35:47 0  1  597

node.js - nodejs's co module self-executes yield

My code is like this {code...} My expected execution result is that the console should print out 1, 2, 3. But ...

From [Node.jsdiscussion group] 2017-05-16 13:35:43 0  4  729

javascript - What does the wavy line in the src attribute in the vue+webpack project mean?

{Code...} What does the wavy line here mean?

From [Node.jsdiscussion group] 2017-05-16 13:35:40 0  2  1981

javascript - react native uses fetch to transmit data to the backend and prompts an error

My react native code is as follows: {code...} My backend PHP code is as follows: {code...} What is the reason?...

From [Node.jsdiscussion group] 2017-05-16 13:35:38 0  3  677

javascript - How to open the a tag in electron directly with the browser instead of within the frame form

This is my current effect. What I want is to open it directly in the browser. As long as I have the href, I ca...

From [Node.jsdiscussion group] 2017-05-16 13:35:36 0  2  1166

javascript - Using vue-cli to report an error, unable to figure out the solution

It was fine at first. I switched the branch and it reported an error. Then I switched back and it still report...

From [Node.jsdiscussion group] 2017-05-16 13:35:35 0  2  669

node.js - Global exception handling in Express

1. Is the following server configuration to capture routing exceptions correct? server.js {code...} 2. The fol...

From [Node.jsdiscussion group] 2017-05-16 13:35:30 0  2  1753