java 匹配两个集合_相互匹配两个list集合+动态匹配${}参数

/**

* @describe java中字符串参数化符号${}的正则解析

* @author cxy

* @date 2019年10月10日16:23:41

*

*/

public class RegExp {

public boolean match(String reg, String str) {

return Pattern.matches(reg, str);

}

public List find(String reg, String str) {

Matcher matcher = Pattern.compile(reg).matcher(str);

List list = new ArrayList();

while (matcher.find()) {

list.add(matcher.group());

}

return list;

}

public List find(String reg, String str, int index) {

Matcher matcher = Pattern.compile(reg).matcher(str);

List list = new ArrayList();

while (matcher.find()) {

list.add(matcher.group(index));

}

return list;

}

public String findString(String reg, String str, int index) {

String returnStr = null;

List list = this.find(reg, str, index);

if (list.size() != 0){

returnStr = list.get(0);

}

return returnStr;

}

public String findString(String reg, String str) {

String returnStr = null;

List list = this.find(reg, str);

if (list.size() != 0){

returnStr = list.get(0);

}

return returnStr;

}

public List getKeywords(String p){

String reg = "(?<=(?

RegExp re = new RegExp();

List list = re.find(reg, p);

return list;

}

}

String smsContent = "这是${phone}我的${busi_type}一批${business_hall}测试数据${duration}2019年10月11日14:47:06";

RegExp re = new RegExp();

List list = re.getKeywords(smsContent);

//后台查询

List spList = this.baseSmsService.selectParamsByTypeAndCode(vo);

Map map = new HashMap();

ArrayList arr = new ArrayList();

for(int i=0;i

map = (Map)spList.get(i);

arr.add(map.get("PARAMKEY"));

}

//匹配用户输入的动态参数是否存在——遍历一个一个判断

for(int i=0;i

System.out.println(list.get(i) + "是否已经存在" + arr.contains(list.get(i)));

}

//匹配用户输入的动态参数是否存在——全量匹配，只有list中的全部元素都存在于arr中，才返回true

System.out.println(arr .containsAll(list));