Web page full-width ""

According to Unicode encoding, the full-width space is 12288 and the half-width space is 32;

Other character half-width (33-126) and full-width (65281-65374) correspondence is: the difference between 65248

• full-and half-width functions

Full-width conversion to half-width function tocdb (str) {     var tmp = "";     for (Var i=0;i<str.length;i++) {
var code = str.charcodeat (i);//Gets the Unicode encoding of the current character        if (code>=65281 && code<=65373) {             tmp + = String.fromCharCode (Str.charcodeat (i) -65248);         else {             tmp + = String.fromCharCode (Str.charcodeat (i));}     }     return TMP}            

• Half-width and full-width functions

Web page full-width ""