可以用正则表达式来做,我用java的举个例子,好比这样
String str="brand_honor#3=sort";
String regex="(?<==).*";
Pattern pattern = Pattern.compile(regrx);
Matcher matcher = pattern.matcher(str);
while (matcher.find()) {
String str1= matcher.group(0);
System.out.println(str1);
}
这样就能匹配到"sort"