java中用反斜杠替换正斜杠

时间：2022-12-02 14:44:35

public class Test {

   public static void main(String[] args) {
       // TODO Auto-generated method stub
       String webPath = "\\"+"upload"+"\\"+"ddd";
        System.out.println(webPath);
        webPath = webPath.replaceAll("\\\\", "/");
        System.out.println(webPath);
   }

}