vue+weui+FormData+XMLHttpRequest实现图片上传功能

 $uploaderInput = $("#uploaderInput")；
 $uploaderInput.on("change", function(e){
            var src, url = window.URL || window.webkitURL || window.mozURL, files = e.target.files;
            for (var i = 0, len = files.length; i 

uploadInpuChange: function (e) {
            let src, url = window.URL || window.webkitURL || window.mozURL, files = e.target.files, self = this;
            for (var i = 0, len = files.length; i 　　　　　　　　　　self.imgs.push({ url: "background-image: url(" + src + ")"});//这个src为一种。。啥类型来着，自个F12瞅瞅
                //添加到数组
                filesAry.push({
                    file: file
                })
            };
        }

 let formdata = new FormData();
    filesAry.forEach(function (obj) {
        if (obj.file != null) {
            formdata.append('files', obj.file);//原项目一般回附带其他参数类型然后遍历做相关判断再添加
        }
    })

let xhr = new XMLHttpRequest();
    xhr.open('POST', location.href, true);
    xhr.send(formdata);
    xhr.Onload= function (event) {
        if (xhr.status >= 200 && xhr.status <300 || xhr.status == 304) {
            console.log(xhr.responseText);
         //okay
        }
        else {
        //no okay
        }
    };