在新建的Vue項(xiàng)目中運(yùn)用vue-resource 進(jìn)行數(shù)據(jù)請(qǐng)求

login:function(){
                let ticket;
                this.$http.get('xxx').then(
                            (response)=>{
                                ticket = response.data;
                                console.log(ticket)   //
                                console.log( typeof ticket)
                            },(response)=>{
                                console.log(response)
                            }
                        )
            }
ticket //{"data":"86iwebqy8n","flag":1,"msg":"操作成功"}
typeof ticket //string

Paste_Image.png

然后用對(duì)象的辦法獲取ticket中的data

ticket.data  //underfined   
typeof ticket  //string
結(jié)果我懵逼了 用了typeof才知道是string類型
果斷用JSON.parse() 轉(zhuǎn)成object

代碼如下

login:function(){
                let ticket;
                this.$http.get('xxx').then(
                            (response)=>{
                                ticket = JSON.parse(response.data);
                                console.log(ticket)
                                console.log( typeof ticket)
                            },(response)=>{
                                console.log(response)
                            }
                        )
            }

Paste_Image.png

這個(gè)獲取data才是對(duì)的

ticket.data //pmiwec0dsb

絕對(duì)是個(gè)坎