java 判断一个字符串是否包含某个字符串中的字符

public static void main(String[] args) {
   
  if(isHave("购买ab","出售AssBC"))
   System.out.println("true"); //返回true
  else
   System.out.println("false");
  }
  // public static String reg = "[`~!#$%^&*()+=|{}':;',\[\].<>/?~!#¥%……&*()——+|{}【】‘;:”“’。,、?]";
     public static boolean isHave(String strs,String s){
         for (int i = 0; i < strs.length()-1; i++) {
             for (int j = i+1; j < strs.length(); j++) {
               if(s.toLowerCase().contains(strs.toLowerCase().substring(i, j))){
                     return true;
                 }
             }
         }
         return false;

     }

原文地址:https://www.cnblogs.com/MyBeN/p/4098979.html