JAVA从截取一段字符串从指定开始字符串到指定结束字符串
package com;
public class Kyo{ public static void main(String[] args) { String a = "abcdefg<img src=\"0001.jpg\"/>hijklmnopq"; String reg = "<img[^>]*>"; a = a.replaceAll(reg, "替换标签"); System.out.println(a); }}public class Test{
public static void main(String[] args) { demo(); } public static void demo(){ String a="abcdefg<img src=\"0001.jpg\"/>hijklmnopq"; String b=a.replaceAll("<img[^/>]*/>","替换标签");//用正则表达式 System.out.println(b); }}

浙公网安备 33010602011771号