所有以ascii码开头的字符串,用来分辨与其他字符集。
例如"所有以ascii码"将不match(/[^\x00-\xff]/g
/g是global applies to the entire stringThe object argument is always a RegExp object. The value of the Global property is True if the search applies to the entire string, False if it does not. Default is False.
例如"所有以ascii码"将不match(/[^\x00-\xff]/g
/g是global applies to the entire stringThe object argument is always a RegExp object. The value of the Global property is True if the search applies to the entire string, False if it does not. Default is False.
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