剛要做一個檢查下載路徑是否有效,找到以下好用的FUNCTION,這樣就不需要去拆字串了。
*將一個包含檔名的絕對路徑拆出檔名及目錄
CALL FUNCTION 'SO_SPLIT_FILE_AND_PATH'
EXPORTING
FULL_NAME = c:\temp\abc.xls “檔案完成路徑
IMPORTING
STRIPPED_NAME = p_name “檔案名稱”
FILE_PATH = p_path “目錄路徑
* EXCEPTIONS
* X_ERROR = 1
* OTHERS = 2
.
*檢查路徑是否有效,1 Success 0 Fail
CALL FUNCTION 'WS_QUERY'
EXPORTING
FILENAME = p_path
QUERY = 'DE'
IMPORTING
RETURN = RET " 1 Success 0 Fail
EXCEPTIONS
INV_QUERY = 1
NO_BATCH = 2
FRONTEND_ERROR = 3
OTHERS = 4.
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