首页 > 代码库 > java web项目，java类中获得WEB-INF路径

java web项目，java类中获得WEB-INF路径

2024-07-04 09:05:15   229人阅读

 

 

?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
private static String getWebInfPath() {
        URL url = 当前类.class.getProtectionDomain().getCodeSource().getLocation();
        String path = url.toString();
        int index = path.indexOf("WEB-INF");
        if (index == -1) {
            index = path.indexOf("classes");
        }
        if (index == -1) {
            index = path.indexOf("bin");
        }
        path = path.substring(0, index);
        if (path.startsWith("zip")) {// 当class文件在war中时，此时返回zip:D:/...这样的路径
            path = path.substring(4);
        } else if (path.startsWith("file")) {// 当class文件在class文件中时，此时返回file:/D:/...这样的路径
            path = path.substring(6);
        } else if (path.startsWith("jar")) {// 当class文件在jar文件里面时，此时返回jar:file:/D:/...这样的路径
            path = path.substring(10);
        }
        try {
            path = URLDecoder.decode(path, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        return path;
    }

　　


联系
我们