导入类

java.util.regex.Pattern

java.util.regex.Matcher

java.lang.StringBuffer

java.lang.System

完整代码:

java{

String content = "测试内容: http://www.1.com

http://www.2.com";

Pattern pattern = Pattern.compile("(https?://\S+)");

Matcher matcher = pattern.matcher(content);

StringBuffer sb = new StringBuffer();

while (matcher.find()) {

matcher.appendReplacement(sb, "$1");

}

matcher.appendTail(sb);

gj.sc(sb.toString());

}