JAvaはUUIDとtoBean()を生成する

package tttt;

import java.util.UUID;

public  class ttt {
	public static void main(String[] dd) {
		//   String  
		String uuid = UUID.randomUUID().toString();    
		//  UUID 
		System.out.println(uuid); 
			//  UUID   32        “-”，         
		uuid = uuid.replace("-", "");             
		
		System.out.println(uuid); 


 

}  

		
}

toBean()

	public static void main(String[] aaa) {
		Map map = new HashMap();
		map.put("id", "001");
		map.put("name","yang");
		map.put("age","21");

		
		
		Person p = CommonUtils.toBean(map,Person.class);
		System.out.println(p.getId()+","+p.getName()+","+p.getAge()+"。");
	}