JAVA String.valueOf()方法的使用

JAVA String.valueOf()方法的使用

 

public class Decryptpid extends UDF {

    public Integer evaluate(String input) throws Exception {

        Integer result = 0 ;
 try {
     result = Integer.valueOf(DesUtil.decryptFeignroleid(String.valueOf(input)));
//        result = DesUtil.decryptFeignroleid(str.toString());
 } catch (Exception e) {
   //  e.printStackTrace();
 }
        return result ;
    }

}