windows 下jquery+ajax+php文件上传,linux+nginx+php+mysql 出问题..... 有个选择文件路径后js检测后缀的也不弹出了，提交后到不了 接受不到任何东西....wnmp下写的。
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你给出的信息实在是太少了
windows 下jquery+ajax+php文件上传,linux+nginx+php+mysql 出问题..... 有个选择文件路径后js检测后缀的也不弹出了，提交后到不了 接受不到任何东西....wnmp下写的。
jquery
windows
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html
<?php /****************************************** ajax上传入口 ******************************************/?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>导入程序</title><link href="styles/general.css" rel="stylesheet" type="text/css" /><link href="styles/main.css" rel="stylesheet" type="text/css" /><!--<link href="ajaxfileupload.css" type="text/css" rel="stylesheet">--><script type="text/javascript" src="Excel/jquery.js"></script><script type="text/javascript" src="Excel/ajaxfileupload.js"></script><script type="text/javascript"> function ajaxFileUpload() { var f_content = form.fileToUpload.value; var fileext=f_content.substring(f_content.lastIndexOf("."),f_content.length) fileext=fileext.toLowerCase() if(fileext == '') { alert('先选择文件'); return false; } if (fileext!='.csv') { alert("导入的文件，必须csv格式，重新选择！"); return false; } $("#loading") .ajaxStart(function(){ $(this).show(); }) .ajaxComplete(function(){ $(this).hide(); }); $.ajaxFileUpload ( { url:'buy_clothes_day_insert.php', secureuri:false, fileElementId:'fileToUpload', dataType: 'json', data:{name:'logan', id:'id'}, success: function (data, status) { if(typeof(data.error) != 'undefined') { /* if(data.error != '') { alert(data.error); } else { alert(data.msg); }*/ //50条插入完 if(data.msg == 1) { repeat_do_ajax(); }else if(data.msg == 2){ alert('无数据'); } } }, error: function (data, status, e) { //第一次post失败 alert(e); } } ) return false; } function repeat_do_ajax() { $.ajax({ //url:"doajaxfileupload.php", url:"buy_clothes_day_insert.php", type:"GET", dataType: 'json', data:{act:'input'}, success:function(data, status) { //还有数组重复ajax if(data.msg == 1){ //setInterval(repeat_do_ajax,1000); repeat_do_ajax(); }else if(data.msg == 0){ alert('成功导入本次所有数据!'); } }, error:function(data, status) { //防止数据库超时30后在继续 if(status == 'parsererror' || data.error == 'undefined') repeat_do_ajax(); //setInterval(repeat_do_ajax,3000); } }) }</script> </head><body><div id="wrapper"> <div id="content"> <h2 id="导入程序">导入程序</h2> <img src="/static/imghwm/default1.png" data-src="Excel/loading.gif" class="lazy" id="loading" style="max-width:90%" alt="windows 下jquery+ajax+php文件上传,linux下，出问题." > <form name="form" action="" method="POST" enctype="multipart/form-data"> <table cellpadding="0" cellspacing="0" class="tableForm" style="max-width:90%"> <thead> <tr> <th>选择csv文件</th> </tr> </thead> <tbody> <tr> <td><input id="fileToUpload" type="file" size="45" name="fileToUpload" class="input"></td> </tr> </tbody> <tfoot> <tr> <td><button class="button" id="buttonUpload" onclick="return ajaxFileUpload();">执行</button></td> </tr> </tfoot> </table> </form> </div></div> </body></html> php
<?php /*do ajax */ date_default_timezone_set('Asia/Shanghai'); //第二次GET ajax请求 直接重复导入 if($_REQUEST['act'] == 'input') { return_show('0',check_data()); } $error = ""; $msg = ""; $fileElementName = 'fileToUpload'; if(!empty($_FILES[$fileElementName]['error'])) { switch($_FILES[$fileElementName]['error']) { case '1': $error = 'The uploaded file exceeds the upload_max_filesize directive in php.ini'; break; case '2': $error = 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form'; break; case '3': $error = 'The uploaded file was only partially uploaded'; break; case '4': $error = 'No file was uploaded.'; break; case '6': $error = 'Missing a temporary folder'; break; case '7': $error = 'Failed to write file to disk'; break; case '8': $error = 'File upload stopped by extension'; break; case '999': default: $error = 'No error code avaiable'; } }elseif(empty($_FILES['fileToUpload']['tmp_name']) || $_FILES['fileToUpload']['tmp_name'] == 'none') { $error = 'No file was uploaded..'; }else { $msg .= " File Name: " . $_FILES['fileToUpload']['name'] . ", "; $msg .= " File Size: " . @filesize($_FILES['fileToUpload']['tmp_name']); //删除临时文件 //@unlink($_FILES['fileToUpload']); read_csv($_FILES['fileToUpload']['tmp_name']); } /*读取*/ function read_csv($filename) { $row = array(); $key = 0; setlocale(LC_ALL,array('zh_CN.gbk','zh_CN.gb2312','en_US.utf8')); $handle=fopen($filename,'r'); //$a = _fgetcsv($handle,1000,',','"'); while(!feof($handle) && $data=fgetcsv($handle,1000,',')) { $num = count($data); for($i = 0; $i < $num; $i++) { //if(!empty($data[$i])) $row[$key][$i] = iconv('GBK','utf-8',trim($data[$i])); } $key++; } fclose($handle); if(empty($row)) { return_show(2,2); }else{ //作insert $num = del_incomplete($row); //echo "<script>alert('Sucessed Input orderNum ".$num." ！');</script>"; } } ?> 你能确认 js 代码被执行了吗？
你能确认 js 代码被执行了吗？
执行了js方法外面的alert可以弹 刚看到有个js undefined 以为大小写呢 还没找到问题
凭借我多年的经验判断...应该是JS问题.
你2个平台浏览器是否一致..浏览器是否一样.
var f_content = form.fileToUpload.value;
form能直接用?我感觉这种简写出的问题
然后 在看 是JS问题 还是PHP问题..
取消JS判断 试试可否上传成功.ajax触发处alert(1) ajax执行成功返回处alert(2)
分开测试方能解决问题
很有可能是 大小写的问题
单独来完成测试：
1、判断js获取表单对象是否成功；
2、判断提交结果的反馈，比如表单中不提交文件，只POST数据，判断PHP后端的POST全局数组的输出；
3、使用去掉JS之后的表单提交，看是否成功；
4、使用去掉JS之后的文件上传，看是否成功；（确保linux服务器上对应的目录有写权限）
凭借我多年的经验判断...应该是JS问题.
你2个平台浏览器是否一致..浏览器是否一样.
var f_content = form.fileToUpload.value;
form能直接用?我感觉这种简写出的问题
然后 在看 是JS问题 还是PHP问题..
取消JS判断 试试可否上传成功.ajax触发处alert(1) ajax执行成功返回处alert(……
这个var f_content = form.fileToUpload.value; 改了
现在还报错是：Uncaught SyntaxError: Unexpected end of input
chrome ie 都有...
解决了 因为返回json类型 不会返回具体错误 所以js改jquery取值后是没问题 （win下本来就没问题的），查到最后是因为运维的没建立对应表插不进报错。建表后一切正常了， 谢谢大家~~
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