https://mp.csdn.net/mp_blog/creation/editor/125181728匹配结果: 话不多说,上代码 :
private String urlRegex(String line) {
// 按指定模式在字符串查找
String pattern = "(http|https)://(www.)?(\w+(\.)?)+";
String result = "";
// 创建 Pattern 对象
Pattern r = Pattern.compile(pattern);
// 现在创建 matcher 对象
Matcher m = r.matcher(line);
if (m.find( )) {
result=m.group(0);
System.out.println("Found value: " + m.group(0) );
} else {
System.out.println("NO MATCH");
}
return result;
}
找了好多资料才搞定,觉得有用的话点个赞支持一下吧~


