Javascript: Get the current website address, host address, project root path _ javascript skills

Source: Internet
Author: User
This article provides you with how to get the current URL, the directory after the host address, and the root path of the project. The Code is as follows:


// Obtain the current URL, such as http: // localhost: 8080/Tmall/index. jsp
Var curwwwpathmediaworkflow Doc ument. location. href;

// The directory after obtaining the host address, such as/Tmall/index. jsp
Var pathname=w.doc ument. location. pathname;
Var pos = curWwwPath. indexOf (pathName );

// Obtain the host address, for example, http: // localhost: 8080
Var localhostPaht = curWwwPath. substring (0, pos );

// Obtain the project name with "/", for example,/Tmall
Var projectName = pathName. substring (0, pathName. substr (1). indexOf ('/') + 1 );

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