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Arco Design React UI Library.
arco.design
arco-design/arco-design
@arco-design/web-react
/
es
/
_util
/
getStringLength.js
14 lines
(13 loc)
•
314 B
JavaScript
View Raw
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// 计算字符串长度，中文字符占两个长度
export
default
function (str) {
var
len
=
0
;
for
(
var
i =
0
; i < str.length; i++) {
if
(str.charCodeAt(i) >
127
|| str.charCodeAt(i) ===
94
) {
len
+=
2
; }
else
{
len
++; } }
return
len
; }