Question

String search="firstName:john doe,";
Pattern pattern = Pattern.compile("(\\w+?)(:|<|>|=)(\\w+?),");
Matcher matcher = pattern.matcher(search+",");
while (matcher.find()) {
        System.out.println(matcher.group(1)); //firstName
        System.out.println(matcher.group(2)); //:
        System.out.println(matcher.group(3)); //john   

    }

我想要一个正则表达式来匹配字符串john doe，其中包含第3组中的空格：

Answer 1

假设逗号是名称末尾的标记，我们可以尝试：

String search="firstName:john doe,";
Pattern pattern = Pattern.compile("(\\w+)(:|<|>|=)([^,]+),");
Matcher matcher = pattern.matcher(search);

正则表达式Java模式

1 个答案: