一般不用onreadystatechange了?
据https://api.jquery.com/jQuery.ajax/说:No onreadystatechange mechanism is provided, however, since done, fail, always, and statusCode cover all conceivable requirements. 一般不用onreadystatechange了?
据https://api.jquery.com/jQuery.ajax/说:No onreadystatechange mechanism is provided, however, since done, fail, always, and statusCode cover all conceivable requirements. 一般不用onreadystatechange了?
2016-03-23
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