Question

很高兴有人可以提供帮助。

从终端将python脚本（a.py）插入Mysql（mydatabase / table1）时运行良好，但是作为cron作业运行时，无法插入或更新mysql（mydatabase / table1）。

a.py解析文档目录中的所有* .htm文件，并将结果lst_url插入到mydatabase / table1字段lst_url中。

a.py位于文档目录中。

cron作业是* * * * * document / a.py

谢谢。

Toh

CREATE PROCEDURE getRoomInfo()
BEGIN
DECLARE id1 INTEGER DEFAULT 0;
DECLARE id2 INTEGER  DEFAULT 0;
DECLARE id3 INTEGER  DEFAULT 0;
DECLARE price1 decimal(6,2) DEFAULT 0;
DECLARE price2 decimal(6,2) DEFAULT 0;
DECLARE price3 decimal(6,2) DEFAULT 0;
DECLARE done INTEGER DEFAULT 0;
DECLARE hotel_id INTEGER DEFAULT 0;

DECLARE cur_hotel CURSOR  FOR SELECT hoteId FROM booking_rooms GROUP BY hoteId;

DECLARE cur1 CURSOR  FOR SELECT id, price FROM booking_rooms WHERE totalAdults = 1 AND hoteId=hotel_id ORDER BY price;
DECLARE cur2 CURSOR  FOR SELECT id, price FROM booking_rooms WHERE totalAdults = 2 AND hoteId=hotel_id AND totalChildren=1 ORDER BY price;
DECLARE cur3 CURSOR  FOR SELECT id, price FROM booking_rooms WHERE totalAdults = 3 AND hoteId=hotel_id ORDER BY price;


DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1;
DROP TEMPORARY TABLE IF EXISTS combinations;
CREATE TEMPORARY TABLE combinations (hotelId INT, id VARCHAR(100), price DECIMAL(10,2)) ENGINE = Memory;

OPEN cur_hotel;
hotel_loop: LOOP
    FETCH cur_hotel INTO hotel_id;
    IF done=1 THEN
        LEAVE hotel_loop;
    END IF;
    OPEN cur1;    OPEN cur2;    OPEN cur3;
    cycle_loop: LOOP
        FETCH cur1 INTO id1, price1;
        FETCH cur2 INTO id2, price2;
        FETCH cur3 INTO id3, price3;
        IF done=1 THEN
            set done=0;
            LEAVE cycle_loop;
        END IF;

        INSERT INTO combinations(hotelId, id,price) 
            VALUES (hotel_id, CONCAT_WS(',',id1,id2,id3),price1+price2+price3);
     END LOOP cycle_loop;
    CLOSE cur1;
   CLOSE cur2;
  CLOSE cur3;
 END LOOP hotel_loop;
CLOSE cur_hotel;

SELECT * FROM combinations;
DROP TEMPORARY TABLE combinations;
END

Answer 1

Cron可以在其他python版本/环境中运行它。我会同时做Spinor8和Dan-Dev所说的，我会解释原因。

正如Spinor8所说，您可以在程序开头记录python版本。 Here's a great link explaining how.

如Dan-Dev所说，您应该定义要与shebang一起使用的python的路径。

MAC | Python脚本运行良好，无法在终端插入Mysql表，但不能作为Cron Job运行苹果电脑

1 个答案: