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xincici/getStringLen

Last active August 29, 2015 14:11
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计算字符串长度
Raw
getStringLen
//计算字符串长度，中文按2
function getStringLen(str) {
var cArr = str.match(/[^\x00-\xff]/ig);
return str.length + (cArr == null ? 0 : cArr.length);
}
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