vue+jsonp跨域用不上,求解?

vue+jsonp跨域用不上,求解?
vue+jsonp跨域用不上,求解?
接口是有效的,但是使用jsonp跨域后一直用不了,
vue+jsonp跨域用不上,求解?
请赐教,不胜感激。
以下是相关vue文件

<template>

<div id="epidemicData" style="text-align: center">

<div id="header">

<h1 class="slogan">科学防护&nbsp;&nbsp;共渡难关</h1>

<h2 class="title1">新型冠状病毒肺炎</h2>

<h1 class="title2">疫情实时追踪</h1>

<h3>数据来源:国家及各级卫健委每日信息发布</h3>

</div>

<div id="content">

<a-menu

v-model="current"

mode="horizontal"

:style="{

borderRadius: '1.667vw 1.667vw 0 0',

backgroundColor: '#ddecff',

fontSize: '2vw',

fontWeight: '400',

color: '#445063',

}"

>

<a-menu-item

key="epidemicData"

@click="toDataPart"

:style="{

width: '50%',

height: '100%',

padding: '0.8vw 0px',

margin: '0px',

}"

>

国内疫情

</a-menu-item>

<a-menu-item

key="knowledge"

:style="{

width: '50%',

height: '100%',

padding: '0.8vw 0px',

margin: '0px',

borderLeft: '1px solid #fff',

borderRadius: '2.667vw 0 0 0',

}"

@click="toKnowledge"

>

防疫须知

</a-menu-item>

</a-menu>

<div v-if="dataPart === false">

<div id="knowledge">

<p class="knowledge-title">新冠肺炎预防须知</p>

<div style="padding-bottom: 1px">

<div class="knowledge-content">

<div class="content-part">

<div class="part-title">

<img

src="../../assets/part1Logo.jpg"

alt="vue+jsonp跨域用不上,求解?"

class="titleLogo"

/>

<span class="titleItem">个人清洁</span>

</div>

<div class="part-list">

<ul>

<li>经常保持双手清洁,尤其在触摸口、鼻或眼之前。</li>

<li>

经常用洗手液和清水清洗双手,搓手最少20秒,并用纸巾擦干。

</li>

<li>

打喷嚏或咳嗽时应用纸巾掩盖口鼻,把用过的纸巾弃置于有盖垃圾箱内,然后彻底清洁双手。

</li>

</ul>

</div>

</div>

<div class="content-part">

<div class="part-title">

<img

src="../../assets/part2Logo.jpg"

alt="vue+jsonp跨域用不上,求解?"

class="titleLogo"

/>

<span class="titleItem">尽量避免</span>

</div>

<div class="part-list">

<ul>

<li>

减少前往人流密集的场所。如不可避免,应戴上外科口罩。

</li>

<li>

避免到访医院。如有必要到访医院,应佩戴外科口罩及时刻注重个人和手部卫生。

</li>

<li>

避免接触动物(包括野味)、禽鸟或其粪便;避免到海鲜、活禽市场或农场。

</li>

<li>切勿进食野味及切勿光顾有提供野味的餐馆。</li>

<li>

注意食物安全和卫生,避免进食或饮用生或末熟透的动物产品,包括奶类、蛋类和肉类。

</li>

</ul>

</div>

</div>

<div class="content-part">

<div class="part-title">

<img

src="../../assets/part3Logo.jpg"

alt="vue+jsonp跨域用不上,求解?"

class="titleLogo"

/>

<span class="titleItem">尽快就诊</span>

</div>

<div class="part-list">

<ul>

<li>

如有身体不适,特别是有发烧或咳嗽,应戴上外科口罩并尽快就诊。

</li>

</ul>

</div>

</div>

</div>

</div>

</div>

</div>

<div v-else>

<div id="card-block">

<div class="statisticalTimes">

统计截至&nbsp;{{ statisticalTimes }}

</div>

<div id="card">

<div style="display: flex">

<div class="card-item">

<div class="compare">

较上日

<span style="color: #e57631"

>+{{ this.chinaAdd.localConfirmH5 }}</span

>

</div>

<div class="number" style="color: #e57631">

{{ this.chinaTotal.localConfirm }}

</div>

<div class="card-title">本土现有确诊</div>

</div>

<div class="card-item">

<div class="compare">

较上日

<span style="color: #e61c1d">{{

this.chinaAdd.nowConfirm

}}</span>

</div>

<div class="number" style="color: #e61c1d">

{{ this.chinaTotal.nowConfirm }}

</div>

<div class="card-title">现有确诊</div>

</div>

<div class="card-item">

<div class="compare">

较上日

<span style="color: #be2121"

>+{{ this.chinaAdd.confirm }}</span

>

</div>

<div class="number" style="color: #be2121">

{{ this.chinaTotal.confirm }}

</div>

<div class="card-title">累计确诊</div>

</div>

</div>

<div style="display: flex">

<div class="card-item">

<div class="compare">

较上日

<span style="color: #ae3ac6"

>+{{ this.chinaAdd.noInfect }}</span

>

</div>

<div class="number" style="color: #ae3ac6">

{{ this.chinaTotal.noInfect }}

</div>

<div class="card-title">无症状感染者</div>

</div>

<div class="card-item">

<div class="compare">

较上日

<span style="color: #4e8be6"

>+{{ this.chinaAdd.importedCase }}</span

>

</div>

<div class="number" style="color: #4e8be6">

{{ this.chinaTotal.importedCase }}

</div>

<div class="card-title">境外输入</div>

</div>

<div class="card-item">

<div class="compare">

较上日

<span style="color: #4e5a65">+{{ this.chinaAdd.dead }}</span>

</div>

<div class="number" style="color: #4e5a65">

{{ this.chinaTotal.dead }}

</div>

<div class="card-title">累计死亡</div>

</div>

</div>

</div>

</div>

<div class="echartsPart" :style="{ marginTop: '0px' }">

<div class="form-title" style="margin-bottom: 2vw">

全国疫情新增趋势

</div>

<div

id="todayChart"

:style="{ minWidth: '120px', minHeight: '310px' }"

></div>

</div>

<div class="echartsPart">

<!-- <div class="form-title" style="margin-bottom:2vw">全国疫情新增趋势</div>-->

<div

id="totalChart"

:style="{ minWidth: '120px', minHeight: '310px' }"

></div>

</div>

<div class="echartsPart" :style="{ marginTop: '0px' }">

<!-- <div class="form-title" style="margin-bottom:2vw">全国疫情新增趋势</div>-->

<div

id="totalHealAndDeadChart"

:style="{ minWidth: '120px', minHeight: '310px' }"

></div>

</div>

<div id="dangerousPlaceForm">

<div class="form-header">

<div class="form-title">近期31省区市本土病例</div>

</div>

<a-table

:columns="dangerousPlaceColumns"

:data-source="dangerousPlace"

:pagination="pagination"

:rowKey="(record) => record.name"

:style="{ padding: '10px 0px', margin: '0px', textAlign: 'center' }"

>

<template slot="today.confirm" slot-scope="text, record">

<span v-if="record.today.confirm !== 0" style="color: #ff7f7f"

>+{{ record.today.confirm }}</span

>

<span v-else>{{ record.today.confirm }}</span>

</template>

</a-table>

</div>

<div id="provinceEpidemicDataForm">

<div class="form-header">

<div class="form-title" style="margin-bottom: 2vw">

中国疫情(包括港澳台)

</div>

</div>

<a-table

:columns="provinceEpidemicDataColumns"

childrenColumnName="child"

:data-source="provinceEpidemicData"

:pagination="pagination1"

:rowKey="(record) => record.name"

:style="{ padding: '10px 0px', margin: '0px', textAlign: 'center' }"

>

<span slot="total.nowConfirm" :style="{ backgroundColor: 'red' }"

><a-icon type="smile-o"

/></span>

</a-table>

</div>

<!-- 内部图表大小是与div容器大小相关的,如果想调整图表大小,调整div就可以了-->

<!-- 如果是想调整图表与div间上下左右留白,则设置grid属性就可以了-->

</div>

</div>

</div>

</template>

<script>

import axios from "axios";

import * as echarts from "echarts";

const dangerousPlaceColumns = [

{

title: "城市(区)",

key: "name",

dataIndex: "name",

},

{

title: "新增",

key: "today.confirm",

dataIndex: "today.confirm",

scopedSlots: { customRender: "today.confirm" },

},

{

title: "现有确诊",

key: "total.nowConfirm",

dataIndex: "total.nowConfirm",

// scopedSlots: {customRender: 'action'},

// width: '40%',

},

{

title: "区域风险",

key: "total.grade",

dataIndex: "total.grade",

},

];

const provinceEpidemicDataColumns = [

{

title: "地区",

key: "name",

dataIndex: "name",

},

{

title: "现有",

key: "total.nowConfirm",

dataIndex: "total.nowConfirm",

slots: { title: "total.nowConfirm" },

sorter: (a, b) => {

return a.total.nowConfirm > b.total.nowConfirm ? 1 : -1;

},

},

{

title: "累计",

key: "total.confirm",

dataIndex: "total.confirm",

// defaultSortOrder: 'descend', // 默认上到下为由大到小的顺序

sorter: (a, b) => {

return a.total.confirm > b.total.confirm ? 1 : -1;

},

},

{

title: "治愈",

key: "total.heal",

dataIndex: "total.heal",

// defaultSortOrder: 'descend', // 默认上到下为由大到小的顺序

sorter: (a, b) => {

return a.total.heal > b.total.heal ? 1 : -1;

},

},

{

title: "死亡",

key: "total.dead",

dataIndex: "total.dead",

// defaultSortOrder: 'descend', // 默认上到下为由大到小的顺序

sorter: (a, b) => {

return a.total.dead > b.total.dead ? 1 : -1;

},

},

];

export default {

name: "index",

data() {

return {

current: ["epidemicData"],

dataPart: null,

pagination: {

pageSize: 10,

total: 0,

current: 1,

showTotal: (total) => `共${total}条`, // 显示总数

onChange: (page) => {

console.log("page", page);

this.pagination.current = page;

},

},

pagination1: {

pageSize: 10,

total: 0,

current: 1,

showTotal: (total) => `共${total}条`, // 显示总数

onChange: (page) => {

console.log("page", page);

this.pagination1.current = page;

},

},

provinceEpidemicData: [],

dangerousPlaceColumns,

provinceEpidemicDataColumns,

statisticalTimes: "",

chinaTotal: {

confirm: "",

dead: "",

heal: "",

importedCase: "",

localConfirm: "",

localConfirmH5: "",

local_acc_confirm: "",

noInfect: "",

noInfectH5: "",

nowConfirm: "",

nowSevere: "",

showLocalConfirm: "",

showlocalinfeciton: "",

suspect: "",

},

chinaAdd: {

confirm: "",

dead: "",

heal: "",

importedCase: "",

localConfirm: "",

localConfirmH5: "",

noInfect: "",

noInfectH5: "",

nowConfirm: "",

nowSevere: "",

suspect: "",

},

dangerousPlace: [],

epidemicDataWithTime: {

date: "",

todayConfirm: "",

todaySuspect: "",

totalConfirm: "",

totalStoreConfirm: "",

totalHeal: "",

totalDead: "",

},

};

},

mounted() {

this.getStatistic();

this.getDataWithTime();

},

methods: {

onChange(a) {

console.log(a);

},

drawLine() {

// 基于准备好的dom,初始化echarts实例

var todayChart = echarts.init(document.getElementById("todayChart"));

var totalChart = echarts.init(document.getElementById("totalChart"));

var totalHealAndDeadChart = echarts.init(

document.getElementById("totalHealAndDeadChart")

);

// 绘制图表

todayChart.setOption({

grid: {

x: 50,

y: 60,

x2: 40,

y2: 70,

// borderWidth:10

},

// title为图表配置标题

// title: {

// // text: '全国疫情新增趋势',

// x:'center',

// y:'top',

// textAlign:'left',

// },

// 配置提示信息

tooltip: {

trigger: "axis",

},

// tooltip: {},

legend: {

data: ["确诊", "疑似"],

x: "right",

y: "top",

textStyle: {

fontSize: 18,

},

},

// legend图例组件展现了不同系列的标记(symbol),颜色和名字。可以通过点击图例控制哪些系列不显示。

// xAxis配置要在 X 轴显示的项

// xAxis: {

// // data: ["1", "2", "3", "4", "5", "6"]

// data:this.epidemicDataWithTime.date

// },

// 配置要在 Y 轴显示的项。

xAxis: {

data: [],

name: "日期",

axisLabel: {

interval: 5,

rotate: 45,

// margin-top:12

},

},

yAxis: {},

series: [

{

name: "确诊", //系列名称

// type: 'bar', //系列图表类型

// // data:this.epidemicDataWithTime

// data: [5, 20, 36, 10, 10, 20] //系列中的数据内容

type: "line",

data: [],

smooth: true,

},

{

name: "疑似", //系列名称

type: "line",

data: [],

smooth: true,

itemStyle: {

normal: {

color: "rgb(255,214,103)",

},

},

},

],

});

totalChart.setOption({

grid: {

x: 50,

y: 60,

x2: 40,

y2: 70,

// borderWidth:10

},

// title为图表配置标题

// title: {

// // text: '全国疫情新增趋势',

// x:'center',

// y:'top',

// textAlign:'left',

// },

// 配置提示信息

tooltip: {

trigger: "axis",

},

// tooltip: {},

legend: {

data: ["累计确诊", "现有确诊"],

x: "right",

y: "top",

textStyle: {

fontSize: 18,

},

},

// legend图例组件展现了不同系列的标记(symbol),颜色和名字。可以通过点击图例控制哪些系列不显示。

// xAxis配置要在 X 轴显示的项

// xAxis: {

// // data: ["1", "2", "3", "4", "5", "6"]

// data:this.epidemicDataWithTime.date

// },

// 配置要在 Y 轴显示的项。

xAxis: {

data: [],

name: "日期",

axisLabel: {

interval: 5,

rotate: 45,

// margin-top:12

},

},

yAxis: {},

series: [

{

name: "累计确诊", //系列名称

// type: 'bar', //系列图表类型

// // data:this.epidemicDataWithTime

// data: [5, 20, 36, 10, 10, 20] //系列中的数据内容

type: "line",

data: [],

smooth: true,

itemStyle: {

normal: {

color: "rgb(163,29,19)",

},

},

},

{

name: "现有确诊", //系列名称

type: "line",

data: [],

smooth: true,

itemStyle: {

normal: {

color: "rgb(228,74,61)",

},

},

},

],

});

totalHealAndDeadChart.setOption({

grid: {

x: 50,

y: 60,

x2: 40,

y2: 70,

// borderWidth:10

},

// title为图表配置标题

// title: {

// // text: '全国疫情新增趋势',

// x:'center',

// y:'top',

// textAlign:'left',

// },

// 配置提示信息

tooltip: {

trigger: "axis",

},

// tooltip: {},

legend: {

data: ["累计治愈", "累计死亡"],

x: "right",

y: "top",

textStyle: {

fontSize: 18,

},

},

// legend图例组件展现了不同系列的标记(symbol),颜色和名字。可以通过点击图例控制哪些系列不显示。

// xAxis配置要在 X 轴显示的项

// xAxis: {

// // data: ["1", "2", "3", "4", "5", "6"]

// data:this.epidemicDataWithTime.date

// },

// 配置要在 Y 轴显示的项。

xAxis: {

data: [],

name: "日期",

axisLabel: {

interval: 5,

rotate: 45,

// margin-top:12

},

},

yAxis: {},

series: [

{

name: "累计治愈", //系列名称

// type: 'bar', //系列图表类型

// // data:this.epidemicDataWithTime

// data: [5, 20, 36, 10, 10, 20] //系列中的数据内容

type: "line",

data: [],

smooth: true,

itemStyle: {

normal: {

color: "rgb(88,169,122)",

},

},

},

{

name: "累计死亡", //系列名称

type: "line",

data: [],

smooth: true,

itemStyle: {

normal: {

color: "rgb(130,130,130)",

},

},

},

],

});

//显示加载动画

todayChart.showLoading();

totalChart.showLoading();

totalHealAndDeadChart.showLoading();

setTimeout(() => {

//为了让加载动画效果明显,这里加入了setTimeout,实现300ms延时

todayChart.hideLoading(); //隐藏加载动画

totalChart.hideLoading();

totalHealAndDeadChart.hideLoading();

todayChart.setOption({

xAxis: {

data: this.epidemicDataWithTime.date,

},

series: [

{

data: this.epidemicDataWithTime.todayConfirm,

},

{

data: this.epidemicDataWithTime.todaySuspect,

},

],

});

totalChart.setOption({

xAxis: {

data: this.epidemicDataWithTime.date,

},

series: [

{

data: this.epidemicDataWithTime.totalConfirm,

},

{

data: this.epidemicDataWithTime.totalStoreConfirm,

},

],

});

totalHealAndDeadChart.setOption({

xAxis: {

data: this.epidemicDataWithTime.date,

},

series: [

{

data: this.epidemicDataWithTime.totalHeal,

},

{

data: this.epidemicDataWithTime.totalDead,

},

],

});

window.onresize = function () {

todayChart.resize();

totalChart.resize();

totalHealAndDeadChart.resize();

};

}, 300);

},

getDataWithTime() {

console.log("去获取随时间变化的疫情数据111111111111");

this.$jsonp('https://c.m.163.com/ug/api/wuhan/app/data/list-total',

).then(({ data }) => {

var dataset = data.data.chinaDayList;

console.log("dataset:", dataset);

}).catch(err => {

console.log("err:",err)

})

// axios("/proxy1/ug/api/wuhan/app/data/list-total").then(

// ({ data }) => {

//

// var dataset = data.data.chinaDayList;

// console.log("dataset:", dataset);

//

// const date = [];

// const todayConfirm = [];

// const todaySuspect = [];

// const totalConfirm = [];

// const totalStoreConfirm = [];

// const totalDead = [];

// const totalHeal = [];

// for (let i = 0; i < dataset.length; i++) {

// date.push(dataset[i].date);

// todayConfirm.push(dataset[i].today.confirm);

// todaySuspect.push(dataset[i].today.suspect);

// totalConfirm.push(dataset[i].total.confirm);

// totalStoreConfirm.push(dataset[i].total.storeConfirm);

// totalDead.push(dataset[i].total.dead);

// totalHeal.push(dataset[i].total.heal);

// }

// console.log("date:", date);

// this.epidemicDataWithTime.date = date;

// console.log("新增确诊todayConfirm:", todayConfirm);

// this.epidemicDataWithTime.todayConfirm = todayConfirm;

// console.log("新增疑似todaysuspect:", todaySuspect);

// this.epidemicDataWithTime.todaySuspect = todaySuspect;

// console.log("累计的确诊totalConfirm:", totalConfirm);

// this.epidemicDataWithTime.totalConfirm = totalConfirm;

// console.log("现有确诊totalStoreConfirm:", totalStoreConfirm);

// this.epidemicDataWithTime.totalStoreConfirm = totalStoreConfirm;

// console.log("累计治愈totalHeal:", totalHeal);

// this.epidemicDataWithTime.totalHeal = totalHeal;

// console.log("累计死亡:", totalDead);

// this.epidemicDataWithTime.totalDead = totalDead;

//

// this.drawLine();

// }

// );

},

toKnowledge() {

// console.log("跳转到防疫须知组件");

this.dataPart = false;

// console.log("this.dataPart:", this.dataPart);

},

toDataPart() {

// console.log("跳转到数据部分组件");

this.dataPart = null;

// console.log("this.dataPart:", this.dataPart);

this.getDataWithTime();

},

getStatistic() {

// console.log("去获取疫情数据");

axios("/proxy/g2/getOnsInfo?name=disease_h5").then(({ data }) => {

var dataset = eval("(" + data.data + ")");

// console.log("获取到的疫情数据:", dataset);

this.statisticalTimes = dataset.lastUpdateTime;

// console.log("截止日期:", this.statisticalTimes);

// 获取当前系统时间算间隔

// console.log("国内疫情数据:", dataset.chinaTotal);

this.chinaTotal = dataset.chinaTotal;

// console.log("较上日变化的数据", dataset.chinaAdd);

this.chinaAdd = dataset.chinaAdd;

const temp = [];

// console.log("中国所有城市列表的长度:",dataset.areaTree[0].children.length)

// console.log("某城市所有区域列表的长度",dataset.areaTree[0].children[4].children.length)

for (let i = 0; i < dataset.areaTree[0].children.length; i++) {

const index = dataset.areaTree[0].children[i];

for (let j = 0; j < index.children.length; j++) {

if (index.children[j].name !== "境外输入") {

// console.log("index.children[j]:",index.children[j].name)

if (

index.children[j].total.grade !== undefined &&

index.children[j].total.nowConfirm !== 0

) {

// console.log("是否有风险等级:",index.children[j].total.grade)

temp.push(index.children[j]);

// console.log("temp:",temp)

}

}

}

}

this.dangerousPlace = temp.sort(

(a, b) => b.today.confirm - a.today.confirm

);

// console.log("近期31省市区本土病例:", this.dangerousPlace);

// 新增那一列用插槽,找出所有列表中今天有新增的,用插槽放

const temp1 = [];

for (let i = 0; i < dataset.areaTree[0].children.length; i++) {

const index1 = dataset.areaTree[0].children[i];

temp1.push(index1);

}

this.provinceEpidemicData = temp1;

// console.log("国内疫情表:", this.provinceEpidemicData);

});

},

},

};

</script>

<style scoped>

/deep/canvas {

height: 100vw;

width: 30vw;

}

/deep/.ant-table-thead > tr > th {

padding: 16px 1px;

overflow-wrap: break-word;

text-align: center;

background-color: #ddecff;

font-size: 2.5vw;

font-weight: 600;

}

/deep/.ant-table-tbody > tr > td {

padding: 16px 0px;

overflow-wrap: break-word;

text-align: center;

}

/deep/.ant-table-tbody > tr > td.ant-table-column-sort {

background: inherit;

}

h3 {

color: #fff;

margin: 10px auto;

}

h1.slogan {

color: #fff;

font-size: 30px;

position: relative;

top: 15px;

font-weight: bold;

}

h2.title1 {

color: rgb(255, 234, 166);

font-size: 28px;

margin-bottom: 0px;

}

h1.title2 {

font-size: 30px;

color: #fff;

margin: 0px;

padding: 0px;

}

div#header {

/*max-width:1000px;*/

/*margin:0 auto;*/

background: url(../../assets/headerBackground.jpg);

background-size: cover;

position: relative;

min-height: 210px;

}

div#content {

/*max-width:1000px;*/

/*margin:0 auto;*/

position: relative;

margin-top: -20px;

background: #fff;

border-radius: 2.667vw 2.667vw 0 0;

box-shadow: #bbbbbb 0px 0px 10px;

}

div.statisticalTimes {

font-size: 1.4vw;

padding-top: 10px;

text-align: left;

}

div#todayChart,

div#totalChart,

div#totalHealAndDeadChart {

margin: 0px 20px;

padding: 2vw 1vw 0 1vw;

border: 1px solid #ddd;

}

div#card-block,

div#dangerousPlaceForm,

div#provinceEpidemicDataForm,

div#knowledge,

div.echartsPart {

margin: 1.667vw 5.333vw 2vw;

}

p.knowledge-title {

color: #222;

font-size: 3.8vw;

font-weight: 600;

margin-top: 1em;

}

img.titleLogo {

width: 4.267vw;

height: 4.267vw;

}

div.part-title {

display: flex;

}

span.titleItem {

font-size: 3vw;

font-weight: bold;

margin-left: 1.667vw;

}

li {

margin-bottom: 1vw;

}

div.part-list {

margin: 2vw 1vw;

font-size: 1.8vw;

}

div.knowledge-content {

margin: 3.333vw 5.333vw 2vw;

border-radius: 1.6vw;

background: #f8f8f8;

padding: 3.333vw 3vw 3vw 3vw;

text-align: left;

}

div.form-title {

text-align: left;

font-size: 2.1vw;

font-weight: 700;

color: #222;

}

div#card {

display: flex;

-ms-flex-wrap: wrap;

flex-wrap: wrap;

-ms-flex-pack: center;

justify-content: center;

-ms-flex-align: center;

align-items: center;

padding-bottom: 1.333vw;

}

div.card-item {

padding: 5px 10px;

margin-top: 10px;

/*width: 21.0vw;*/

/*width:200px;*/

margin-right: 10px;

position: relative;

text-align: center;

background-color: #fffaf7;

padding-bottom: 10px;

}

div.compare {

padding-top: 1.6vw;

color: #7c7c7c;

font-size: 1.967vw;

line-height: 2.667vw;

/*height: 2.667vw;*/

font-weight: 500;

}

div.number {

font-size: 3.867vw;

line-height: 5.867vw;

margin: 5px;

font-weight: 600;

}

div.card-title {

font-size: 2vw;

line-height: 3.2vw;

color: #222;

font-weight: 500;

}

</style>


回答:

首先看你这个接口的返回值就不是jsonp的返回值
jsonp跨域不是说用jsonp方法调用就可以跨域了,可以先了解下 jsonp

另外,看域名应该是第三方的接口,这种第三方不支持跨域的话,唯一的途径就是你自己转发处理请求,用nginx或者自己写代理接口。

以上是 vue+jsonp跨域用不上,求解? 的全部内容, 来源链接: utcz.com/p/936348.html

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