利用正则表达式,简单代码如下:
DATA: lv_str0 TYPE string,  
       lv_str1 TYPE string,  
       lv_str2 TYPE string.  
   
 lv_str0 = lv_str1 = lv_str2 = ‘AB、¥C中国ABC_美国132’.  
   
 ” 只保留双字节字符  
 REPLACE ALL OCCURRENCES OF REGEX ‘[u4e00-u9fa5]’ IN lv_str1 WITH space.  
   
 ” 只保留单字节字符  
 REPLACE ALL OCCURRENCES OF REGEX ‘[^x00-xff]’ IN lv_str2 WITH space.  
   
 WRITE: ‘原始字符串: ‘,   lv_str0,  
        / ‘双字字字符: ‘, lv_str1,  
        / ‘单字节字符: ‘, lv_str2.  
原创文章,作者:ItWorker,如若转载,请注明出处:https://blog.ytso.com/tech/pnotes/20075.html
