How to obtain the path in Java

To obtain the current path of a Java class, call class. getresource to obtain the Chinese path. The returned result is as follows:

D: /% E5 % B7 % a5 % E4 % BD % 9C/% E7 % BD % 91% E7 % BB % 9C % E6 % 8e % a5 % E5 % 85% a5 % E6 % 8E % A7 % E5 % 88% B6/

Note: The Chinese path is D:/work/network access control/

% E5 is the hexadecimal encoded URL for Chinese characters. When the result is in new file (), the exist value is always false, so that dom4j cannot obtain the XML file.

Now, you can use urldecoder. decode to convert 16 to Chinese and then read the file normally.

Urldecoder. Decode ("/% E5 % B7 % a5 % E4 % BD % 9C/", "UTF-8 ")