如何在Java[关闭]中删除字符串中的几个特殊字符

https?[^}]*(?=})

• https http s
• [^}]* }
• (?=})

public static void main (String[] args) throws java.lang.Exception
    {
        String str = "${URL:URL=https://example.com/private/imgs/ROHAN_ZAVERI.jpg}";
        String patternstr = "https?[^}]*(?=})";

        Pattern pattern = Pattern.compile(patternstr);
        Matcher matcher = pattern.matcher(str);
        if (matcher.find()){
        System.out.println(matcher.group(0)); 
        } 
    }

https://example.com/private/imgs/ROHAN_ZAVERI.jpg

here

String str = "${URL:URL=https://example.com/privat/imgs/ROHAN_ZAVERI.jpg}";
str.substring(str.indexOf('=')+1, str.length -1);
System.out.println(str);

https://example.com/privat/imgs/ROHAN_ZAVERI.jpg

String str = "${URL:URL=https://example.com/privat/imgs/ROHAN_ZAVERI.jpg}";
String[] spl = str.Split('=','}');
Console.WriteLine(spl[1]);

https://example.com/privat/imgs/ROHAN_ZAVERI.jpg