php+ajax文件上传
html:
<input id="user_real_name" class="input_show" type="text" value="" placeholder="姓名"> <input id="file1" class="ufile" type="file" name="file1" accept="image/gif,image/jpeg,image/jpg,image/png"> <input id="file2" class="ufile" type="file" name="file2" accept="image/gif,image/jpeg,image/jpg,image/png"> <input id="file3" class="ufile" type="file" name="file3" accept="image/gif,image/jpeg,image/jpg,image/png">
javascript:
var user_real_name = $("#user_real_name").val();
var fileObj1 = document.getElementById("file1").files[0]; // js 获取文件对象
var fileObj2 = document.getElementById("file2").files[0]; // js 获取文件对象
var fileObj3 = document.getElementById("file3").files[0]; // js 获取文件对象 var formFile = new FormData(); formFile.append("user_real_name",user_real_name);
formFile.append("file1", fileObj1);//加入文件对象
formFile.append("file2", fileObj2);//加入文件对象
formFile.append("file3", fileObj3); //加入文件对象 $.ajax({
url:"/User/userUpdate",
data:formFile,
type:"post",
dataType:"json",
processData :false, // 不处理发送的数据,因为data值是Formdata对象,不需要对数据做处理
contentType :false, // 不设置Content-type请求头
success:function(data){
if(data.statusCode==200){
console.log("成功");
}else{
console.log("失败");
}
$("input[type=file]").val('');
},
error:function(){
console.log("错误");
}
});
php:
$data['user_real_name']=$_POST['user_real_name']; if(!empty($_FILES)){
//有文件上传时
$msg['img1']='';
$msg['img2']='';
$msg['img3']='';
if(!empty($_FILES['file1'])){
$file['file']=$_FILES['file1'];
$url = ToolModel::UploadAws($file); //亚马逊云上传
$data["user_face_image"]=trim($url); //返回的文件路径
$msg['img1']=$data["user_face_image"];
}
if(!empty($_FILES['file2'])){
$file['file']=$_FILES['file2'];
$url = ToolModel::UploadAws($file); //上传
$data["user_back_image"]=trim($url); //返回的文件路径
$msg['img2']=$data["user_back_image"];
}
if(!empty($_FILES['file3'])){
$file['file']=$_FILES['file3'];
$url = ToolModel::UploadAws($file); //上传
$data["user_body_image"]=trim($url); //返回的文件路径
$msg['img3']=$data["user_body_image"];
}
}
$User = new UserModel();
$res =$User->userUpdate($uid,$data); //更新数据
if($res!==false){
$msg['statusCode']=200;
$msg['msg']='上传成功';
$this->ajaxReturn($msg,'JSON');
}else{
$msg['statusCode']=1000;
$msg['msg']='上传失败';
$this->ajaxReturn($msg,'JSON');
}