本文实例为大家分享了php实现ajax图片上传的具体代码,供大家参考,具体内容如下
html页面代码
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<!DOCTYPE html> < html lang = "en" > < head > < meta charset = "UTF-8" > < title >Title</ title > < script type = "text/javascript" src = "__PUBLIC__/home/js/jquery-1.11.0.js" ></ script > </ head > < body > < form class = "form-horizontal" role = "form" id = "myForm" action = "/index/fileupsend" method = "post" enctype = "multipart/form-data" > 选择文件:< input type = "file" id = "file1" />< br /> < input type = "button" id = "upload" value = "上传" /> < span id = "imgWait" ></ span > </ form > < script > $(function () { $("#upload").click(function () { $("#imgWait").html("上传中"); var formData = new FormData(); formData.append("myfile", document.getElementById("file1").files[0]); $.ajax({ url: "/Home/index/fileupsend", type: "POST", data: formData, /** *必须false才会自动加上正确的Content-Type */ contentType: false, /** * 必须false才会避开jQuery对 formdata 的默认处理 * XMLHttpRequest会对 formdata 进行正确的处理 */ processData: false, success: function (data) { if(data){ alert("上传成功!"); } $("#imgWait").html("上传成功"); }, error: function () { alert("上传失败!"); $("#imgWait").hide(); } }); }); }); </ script > </ body > </ html > |
php代码
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public function fileupsend(){ $type_pic = $this ->file_upload( '1' , array ( 'jpg' , 'gif' , 'png' , 'jpeg' ), 'filetest' , 'myfile' ); echo $type_pic [ 'img_path' ]; } |
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。
原文链接:http://www.cnblogs.com/chen1970s/p/7743680.html