Question

我正在尝试从文件中获取上次修改日期，并且收到以下错误消息

ORA-29531: no method getLastModDate in class CheckFile
ORA-06512: at "ITIS_SERVICE.GETLASTMODIFIED", line 1
ORA-06512: at line 5

这是我的代码

CREATE OR REPLACE AND COMPILE JAVA SOURCE NAMED CheckFile AUTHID DEFINER
AS
import java.io.*;
import java.util.Date;
 
public class CheckFile {
   
 
   public static Date getLastModDate (String filename) {
      File file = new File(filename);
      Date dm = new Date (file.lastModified());
      return dm;
      
      }
 
}

这里我正在发布Java类

CREATE OR REPLACE FUNCTION GetLastModified (pfilename IN VARCHAR2)
 RETURN Date  AUTHID DEFINER
AS LANGUAGE JAVA 
NAME 'CheckFile.getLastModDate(String) return Date';

我在这里调用函数

declare
    vDate Date;

begin
    vDate := GETLASTMODIFIED('\\itisapp1\import\ftptest\in\212_2011_08_04_FID24067641.avr.dec');
    DBMS_OUTPUT.PUT_LINE('A '||vDate);
end;

任何帮助将不胜感激

ORA-29531课堂上没有方法

0 个答案: