OPEN DATASET 'C:\temp\file.txt' FOR INPUT IN TEXT MODE ENCODING DEFAULT. ``` 2. 以写入方式打开文件 ``` OPEN DATASET 'C:\temp\file.txt' FOR OUTPUT IN TEXT MODE ENCODING UTF-8. ``` 3. 以追加方式打开文件 ``` OPEN DATASET 'C:\temp\file.txt' FOR APPENDING IN TEXT MODE ENCODING...
1.OPEN DATASET 语法: OPEN DATASET dset FOR access IN mode [position] [os_additions] [error_handling]. access: INPUT | OUTPUT | APPENDING | UPDATE input打开文件读取,output打开文件写入,appending打开文件追加,不存在就创建,update打开文件修改; mode: {BINARY MODE} | {TEXT MODEencoding[linefeed] }...
这里需要使用的关键字是OPEN DATASET。 回到顶部 1. OPEN DATASET Syntax OPEN DATASET dset FOR { INPUT | OUTPUT | APPENDING | UPDATE } IN { { BINARY MODE } | { TEXT MODE ENCODING { DEFAULT | {UTF-8 [SKIPPING|WITH BYTE-ORDER MARK]} | NON-UNICODE } [WITH {NATIVE|SMART|UNIX|WINDOWS} L...
OPEN DATASET dset FOR INPUT IN TEXT MODE ENCODING UTF-8 SKIPPING BYTE-ORDER MARK. DO. READ DATASET dset INTO text. IF sy-subrc <> 0. EXIT. ENDIF. cl_demo_output=>write( text ). ENDDO. CLOSE DATASET dset. cl_demo_output=>display( ). ...
OPEN DATASET dset FOR{INPUT|OUTPUT|APPENDING|UPDATE} IN{{BINARY MODE} |{TEXT MODE ENCODING{DEFAULT |{UTF-8[SKIPPING|WITH BYTE-ORDER MARK]} |NON-UNICODE} [WITH{NATIVE|SMART|UNIX|WINDOWS}LINEFEED]} |{LEGACY BINARY MODE[{BIG|LITTLE}ENDIAN] ...
ABAP OPEN ..OPEN DATASET file FOR OUTPUT IN BINARY MODE. IF sy-subrc <> 0. RETURN. ENDIF.我给file
FORMf_file_interface4.DATA:lv_fileTYPEstringVALUE `test.dat`.DATA:lv_attrTYPEdset_attributes.DATA:lv_posTYPEI."读取二进制OPENDATASETlv_fileFORINPUTINTEXTMODE ENCODING UTF-8WITHNATIVE LINEFEED.GETDATASETlv_filePOSITIONlv_pos ATTRIBUTES lv_attr.WRITE:/ lv_attr-fixed-mode, ...
concatenate p_path2 file_list-name into temp_str.* open dataset temp_str for output in text mode encoding non-unicode with smart linefeed. open dataset temp_str for output in text mode encoding utf-8 with smart linefeed. loop at itab_out. transfer itab_out-vbeln to temp_str. end...
CLOSE DATASET file. ""FORM INPUT:用于读 默认文件指针在文件开始 OPEN DATASET file FOR INPUT IN TEXT MODE ENCODING DEFAULT WITH SMART LINEFEED. READ DATASET file INTO text.""注意:text:1234567890,由于读到结束符中止 SET DATASET file POSITION 11.""将文件指针指向位置11 ...
DATA DATABASE DATASET DATE DEALLOCATE DECIMALS DEFAULT DEFAULTUTF-8NON-UNICODE DEFERRED DEFINE DEFINING DEFINITION DELETE DELETING DEMAND DESCENDING DESCRIBE DESTINATION DIALOG DIRECTORY DISTANCE DISTINCT DIVIDE DIVIDE-CORRESPONDING DUPLICATE DUPLICATES DURING DYNAMIC EDIT EDITOR-CALL ELSE ELSEIF ENCODING ENDING...