正文
[Java] 特殊正则－替换字符串
小程序：扫一扫查出行【扫一扫了解最新限行尾号】
复制小程序
public class Test { public static void main(String[] args) { String str = "2412rhttp://192.168.6.200:8080/file/123.jpgdsfwr23423423http://192.168.6.200:8080/file/123.jpgrtthweehrrh";
String reg = "\\$\\{ctx_file\\}";
String filePath = "http://192.168.6.200:8080"; String strRep = str.replaceAll(filePath, reg);
System.out.println(strRep); String strRep2 = str.replaceAll(reg, filePath);
System.out.println(strRep2); }}
