我有一個變量定義爲:編碼字符轉換爲字符實體XML
D content 1280A CONST
我需要找到"
,&
,'
,<
,>
字符並將其替換它們:
"
, &
,'
,<
和>
;分別。
我已經看到了一些語言的XML函數,但這些似乎並不是我所需要的。但我可能是錯的,所以我在這裏問。
使用RPGLE,自由形式。
解決方案:也許不是很RPG十歲上下,但它的工作
P encode B
D PI 1280A
D content 1280A CONST
D outStr S 1280A
D strDsp S 50A
/free
outStr = %trim(content);
outStr = replaceAll('&' : '&' : outStr);
outStr = replaceAll('"' : '"' : outStr);
outStr = replaceAll('''' : ''' : outStr);
outStr = replaceAll('>' : '>' : outStr);
outStr = replaceAll('<' : '<' : outStr);
return outStr;
/end-free
P E
P*** Procedure: replaceAll ************************************
P*** IN: character to replace, replacement text, source
P*** OUT: transformed string
P replaceAll B
D PI 1280A
D character 1A CONST
D rText 10A CONST
D content 1280A CONST
D outStr S 1280A
D dspStr S 50A
D rSize S 3P 0 //replacement text size
D index S 3P 0 //cur str index
D cntSize S 3P 0 //content size
/free
rSize = %len(%trim(rText));
cntSize = %len(%trim(content));
outStr = content;
for i = 1 to cntSize; //scan starts at character 1 not 0
index = %scan(character : outStr : i);
if index = 0;
leave;
endif;
outStr = %replace(%trim(rText) : outStr : index : 1);
i = index + 1;
endfor;
return outStr;
/end-free
P E