SAP字符串及特殊字符处理

1. 字符转ASCII
   URL_ASCII_CODE_GET
   特点，根据这个算法可以中文转ASCII

   DATA: char_cd(2) TYPE c.

   CALL FUNCTION 'URL_ASCII_CODE_GET'

   EXPORTING

   trans_char = 'A'

   IMPORTING

   char_code = char_cd.

   WRITE /: char_cd.

    

    

2. 利用cl_rpe_convert字符与ASCII互转

   DATA: str TYPE string ,

   xstr TYPE xstring,

   l_con TYPE REF TO cl_rpe_convert .

    

   START-OF-SELECTION.

    

   CREATE OBJECT l_con.

    

   CALL METHOD l_con->string_to_xstring

   EXPORTING

   input = 'ABC'

   IMPORTING

   output = xstr.

    

   CALL METHOD l_con->xstring_to_string

   EXPORTING

   input = '426172727942'

   IMPORTING

   output = str.

    

   WRITE / : xstr ,str.

    

3. 特殊字符处理 利用类CL_ABAP_CHAR_UTILITIES在字符串中加入tab字符，回车换行符，换页符

   DATA: str TYPE string ,

   xstr TYPE xstring,

   l_con TYPE REF TO cl_rpe_convert .

    

   START-OF-SELECTION.

    

   CREATE OBJECT l_con.

    

   str = cl_abap_char_utilities=>cr_lf.

    

   CALL METHOD l_con->string_to_xstring

   EXPORTING

   input = str

   IMPORTING

   output = xstr.

    

   CALL METHOD l_con->xstring_to_string

   EXPORTING

   input = '4213'

   IMPORTING

   output = str.

    

   WRITE / : xstr ,str.

 

转载于:https://www.cnblogs.com/walter_wang/archive/2009/02/05/1384630.html