java怎的把反斜杠"\"转成正斜杠"/"

java怎样把反斜杠"\"转成正斜杠"/"？

反斜杠为"",正斜杠为"/"

public class Test {public static void main(String[] args) {String path = "D:\\FTP\\admin\\bird.gif";System.out.println(path);//JAVA中正则表达式,用"\\\"表示""path = path.replaceAll("\\\", "/");System.out.println(path);}}

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输出结果为：

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D:\FTP\admin\bird.gif

D:/FTP/admin/bird.gif