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laispace/isChinese.js

Created July 28, 2015 08:36
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  1. laispace created this gist Jul 28, 2015.
    15 changes: 15 additions & 0 deletions isChinese.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,15 @@
    /**
    * 判断置顶字符是否为中文
    * @method isChinese
    * @param {String} s
    * @return {Boolean}
    */
    isChinese: function(s) {
    //4E00 - 9FA5
    var code = ('' + s).charCodeAt(0);
    if (code >= 0x4E00 && code <= 0x9FA5) {
    return true;
    } else {
    return false;
    }
    },