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- package org.zsl.testmybatis;
- import java.util.HashMap;
- import java.util.Map;
- public class Test {
- public static void main(String[] args) {
- // TODO Auto-generated method stub
-
-
-
- Map<String,String> map = new HashMap();
- map.put("groupType", "年龄段");
- map.put("minValue", "0");
- map.put("maxValue", "100");
- map.put("interval", "10");
- // String str = JSONObject.toJSON(map).toString();
- // System.out.println(str);
- //
- System.out.println("121221".substring(0,"121221".length()-1));
-
-
- }
- }
|
