java - 在java中查找匹配后的字符串

Question

我对模式有疑问。我需要在 macapp= 之后和 locapp= 之后获取值(数字和文本)，在两个单词之间是 & 如何做到这一点

String temp  = "http://sedaword.com/app/fr/main.php?macapp=admin22&locapp=30.330345,59.607153";

Pattern p = Pattern.compile("^.*?macapp=(.+)$&"); //this my problem

Matcher m = p.matcher(temp);

if (m.find()) {

    String macapp = String.valueOf(m.group(1)); //output   admin22
    String locapp= String.valueOf(m.group(2));//output 30.330345,59.607153
}

Answer 1

你可以这样简单地尝试:

String temp  = "http://sedaword.com/app/fr/main.php?macapp=admin22&locapp=30.330345,59.607153";
String[] resultArray = temp.split("macapp=")[1].split("&locapp=");
System.out.println(resultArray[0]); //admin22
System.out.println(resultArray[1]); //30.330345,59.607153