JavaScript obtains path design source code_javascript skills

1. Design source code

Copy the code The code is as follows:

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

2. Design results

(1) During initialization

(2) Get the current URL

(3) Obtain the directory after the host address

(4) Returns the position where a specified string value first appears in the string

(5) Get the host address

(6) Get the project name with "/"

(7) Get project path

Statement：

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