编写正则表达式以从字符串中提取信息

它会像这样：

String a = "AWSALB=eIFPQSLLQjg+; Expires=Fri, 20 Mar 2020 03:16:01 GMT; "
         + "Path=/, AWSALBCORS=eIFPQSLLQjg+vW+; Expires=Fri, 20 Mar 2020 "
         + "03:16:01 GMT; Path=/; SameSite=None; Secure, SilverWebAuth=48199A; "
         + "expires=Fri, 13-Mar-2020 04:01:01 GMT; path=/; HttpOnly";

String regex = "AWSALB=(.*?);|AWSALBCORS=(.*?);|SilverWebAuth=(.*?);";

Pattern p = Pattern.compile(regex);   // the pattern to search for
Matcher m = p.matcher(a);
StringBuilder sb = new StringBuilder("");
while(m.find()) {
    if (!sb.toString().equals("")) {
        sb.append(" ");
    }
    sb.append(m.group(0));
}

System.out.println(sb.toString());

输出到控制台：

AWSALB=eIFPQSLLQjg+; AWSALBCORS=eIFPQSLLQjg+vW+; SilverWebAuth=48199A;

回答来源：Stack Overflow