文本框：

调用函数：

selectImg: function(e){                    var that = this;                    var files = e.target.files;                    for(var i = 0; i < files.length; i++){                        that.upImg(files[i], function(path){                            that.comment.pics.push(path);                        });                    }                },                upImg: function(file, callback){                    var that = this;                    that.fileToken(function(access_token){                        var form = new FormData();                        form.append('file', file);                        form.append('token', access_token);                        $.ajax({                            // url: 'http://up-z2.qiniu.com/',                            url: (window.location.protocol === 'https:')? 'https://upload-z2.qbox.me': 'http://upload-z2.qiniu.com',                            data: form,                            processData: false,                            contentType: false,                            type: 'POST',                            success: function(data){                                console.log(data);                                var path = 'https://img.yishou520.com/' + data.key;                                callback(path);                            }                        });                    });                },                // 获取七牛上传token                fileToken: function(callback){                    var that = this;                    that.fetch({                        url: 'qiniu/token',                        success: function(access_token){                            callback(access_token);                        }                    })                }