Solutions to paths in ASP. net mvc: asp. netmvc

Solutions to paths in ASP. net mvc: asp. netmvc

When writing code, many people have a headache about the path. In fact, the path is very simple, but no one gives us some help! I believe that people who study the program for the first time will encounter the same problems as me, such as "/" and "~". By referencing the difference between Lu Jin and Lu Jin, let's take a look at it. This article will certainly give you a clear picture. After reading this article, you will surely feel like a great village!

 

[Note:] blogger: jkxx123321 welcome to join me to discuss and study. Now I am dedicated to ASP. NET MVC and RN in full stack. [add my remarks to blog and add]

 

 

 

1. Path:

 

(1) absolute path

 

Path containing the site path: <a href = "http://www.baidu.com/about.jpg"> Baidu </a>

 

Site path change failed;

 

(2) Relative Path

 

Same Directory: <a href00000000about.jpg "> </a>

 

The parent directory is the same: <a href = "../about.jpg"> </a>

 

Parent directory at the same level: <a hrf = ".../about.jpg"> </a>

 

(3) root path

 

The compromise between the relative path and the absolute path, starting/

 

<A href = "/about/about.jpg"> </a>

 

 

 

2. About the path in ASP. NET MVC

 

(1 )~ Is the web application root directory operator, which can only be located in the server code and cannot be used in client elements;

 

(2) src = "@ Url. Content (" ~ /Scripts/*. js ")" to convert the virtual path to the absolute path of the site; if no ~, Returns only the path string;

 

If the program is located at http://www.aaa.com/bbb, src?#@url.content ("~ /Scripts/*. js ")":

 

Http://www.aaa.com/bbb/scripts/developer.js

 

Src = "/scripts/*. js" is converted:

 

Http://www.aaa.com/scripts/developer.js

 

(3) In MVC3, src = "@ Url. Content (" ~ /Scripts/*. js ")"

 

In MVC4, you can directly write it as src = "~ /Scripts/*. js"

 

 

 

3. Add reference in ASP. NET MVC

 

(1) Add a CSS Link

 

<Link href = "@ Url. Content ("~ /Content/Site.css ")" rel = "Stylesheet" type = "text/css"/>

 

(2) Add external Script Reference

 

<Script src = "@ Url. Content ("~ /Scripts/jquery-1.7.1.min.js ")" type = "text/javascript"> </script>

Of course, this is only for NET. If you use other languages for development, you will encounter other problems. Come on!