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lushijie/toUnicodeSequence.js

Created December 26, 2017 08:05
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转化为unicode
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toUnicodeSequence.js
function toUnicodeSequence(str) {
for(var i = str.length; i--;) {
str = str.slice(0, i) + '\\u'
+ ('000' + str.charCodeAt(i).toString(16)).slice(-4)
+ str.slice(i + 1);
}
return str;
}
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