https://chrome.google.com/webstore/detail/cross-request/cmnlfmgbjmaciiopcgodlhpiklaghbok?hl=en-US
方式一： 在html页面添加 id="cross-request-sign" dom元素 方式二： 点击右上角yapi扩展，添加允许跨域的页面domain
<html>
<body>
<h1 id="cross-request-sign">CrossRequest</h1>
<input id="file" type="file" name="file" />
<button id="upload">upload</button>
<script>
setTimeout(run, 1000)
function run () {
window.crossRequest({
url: 'http://caibaojian.com/ajax-jsonp.html',
method: 'GET',
query: {
a: 1
},
success: function (res, header) {
console.log(header)
}
})
//test get
window.crossRequest({
url: 'http://127.0.0.1:3000/api',
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
data: {
a: 1,
b: 2,
c: {
t: 1
}
},
success: function (res) {
console.log(arguments)
}
})
//test error get
window.crossRequest({
url: 'http://127.0.0.1:3000/error_get',
method: 'GET',
error: function (err, header) {
console.log(err)
}
})
//test form-data upload
var file = document.getElementById('file');
document.getElementById('upload').addEventListener('click', function () {
window.crossRequest({
url: 'http://127.0.0.1:8081/upload',
method: 'POST',
data: {
name: 'hello',
id: '19'
},
files: {
file: 'file'
},
success: function (res) {
alert(res)
}
})
})
//test single-upload
document.getElementById('upload').addEventListener('click', function () {
window.crossRequest({
url: 'http://127.0.0.1:8081/upload/single',
method: 'POST',
file: 'file',
success: function (res) {
alert(res)
}
})
})
}
</script>
</body>
</html>
