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Javascript Ajax在IE中使用php实现gzip_Javascript_Php_Ajax_Internet Explorer_Gzip - Fatal编程技术网

Javascript Ajax在IE中使用php实现gzip

Javascript Ajax在IE中使用php实现gzip,javascript,php,ajax,internet-explorer,gzip,Javascript,Php,Ajax,Internet Explorer,Gzip,此代码适用于chrome和firefox,但不适用于IE,数据经过压缩: $output_compressed = gzencode($output_json); $splitString = str_split($output_compressed, 1024); header("Content-type: application/javascript; charset: UTF-8"); header('Content-Length: ' . (string)

此代码适用于chrome和firefox,但不适用于IE,数据经过压缩:

    $output_compressed = gzencode($output_json);
    $splitString = str_split($output_compressed, 1024);
    header("Content-type: application/javascript; charset: UTF-8");
    header('Content-Length: ' . (string)strlen($output_compressed));
    header('Vary: Accept-Encoding');
    header('Content-Encoding: gzip');
    header('Connection: keep-alive');
    header('Transfer-Encoding: gzip');

    foreach($splitString as $chunk) {
        echo $chunk;
        flush();
    }
ajax部分:

xhr = $.ajax({
                type: "POST",
                url: "getJSON.php",
                data: postData,
                    success: function(data){...

我错过了什么

顺便说一句,我用的是HHVM。顺便说一句,我用的是HHVM。