VBScript Replace 函数
Replace
替换函数将字符串的指定部分替换为特定字符串指定的次数。
语法
Replace(string,find,replacewith[,start[,count[,compare]]])
string，必需参数。 要搜索替换的输入字符串。
find,将被替换的字符串部分。
replacewith,替换字符串，将根据查找参数进行替换。
start，可选参数。 指定必须搜索和替换字符串的起始位置。 默认值为 1。
count，可选参数。 指定必须执行替换的次数。
compare，可选参数。 指定要使用的比较方法。 默认值为 0。
0 = vbBinaryCompare - 执行二进制比较
1 = vbTextCompare - 执行文本比较
示例
<!DOCTYPE html>
<html>
<body>
<script language = "vbscript" type = "text/vbscript">
var = "This is VBScript Programming"
'VBScript to be replaced by MS VBScript
document.write("Line 1: " & Replace(var,"VBScript","MS VBScript") & "<br />")
'VB to be replaced by vb
document.write("Line 2: " & Replace(var,"VB","vb") & "<br />")
''is' replaced by ##
document.write("Line 3: " & Replace(var,"is","##") & "<br />")
''is' replaced by ## ignores the characters before the first occurence
document.write("Line 4: " & Replace(var,"is","##",5) & "<br />")
''s' is replaced by ## for the next 2 occurences.
document.write("Line 5: " & Replace(var,"s","##",1,2) & "<br />")
''r' is replaced by ## for all occurences textual comparison.
document.write("Line 6: " & Replace(var,"r","##",1,-1,1) & "<br />")
''t' is replaced by ## for all occurences Binary comparison
document.write("Line 7: " & Replace(var,"t","##",1,-1,0) & "<br />")
</script>
</body>
</html>
当您将其另存为 .html 并在 Internet Explorer 中执行时，上述脚本将产生以下结果 −
Line 1: This is MS VBScript Programming Line 2: This is vbScript Programming Line 3: Th## ## VBScript Programming Line 4: ## VBScript Programming Line 5: Thi## i## VBScript Programming Line 6: This is VBSc##ipt P##og##amming Line 7: This is VBScrip## Programming
vbscript_strings.html
