How does uniapp initiate a request?-uni-app-php.cn

How does uniapp initiate a request?

coldplay.xixi

Release： 2023-01-13 00:44:22

Original

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Uniapp initiates a request: 1. Use the [uniapp.request({})] method; 2. Use the [this.$axios({})] method, the code is [this.$axios({ method: 'get',url: this.$api '/Test】.

How does uniapp initiate a request?

The operating environment of this tutorial: windows7 system, uni-app2.5.1 version, thinkpad t480 computer.

Recommended (free): uni-app development tutorial

##uniapp initiates a request Method:

1, use uniapp.request({})method

uni.request({
uni.request({
url: this.$api+&#39;/Test/student/test&#39;,
header: {
&#39;content-type&#39;: &#39;application/x-www-form-urlencoded&#39; //自定义请求头信息
},
//请求成功后返回
success: (res) => {
// 请求成功之后将数据给Info
if(res.statusCode===200)
{
self.Info = res.data;
}
}
});

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2, use this.$axios({})Method

this.$axios({
method: &#39;get&#39;,
url: this.$api + &#39;/Test/student/test&#39;
// data: {
// userName: &#39;Lan&#39;,
// password: &#39;123&#39;
// },
})
.then(function(res) {
if (res.data.code === 1234) {
self.Info = res.data
}
})
.catch(function(error) {
console.log(error.statusCode)
})

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this.a p i , t h i s . api, this.api, this.axios should be registered as global variables in main.js

Vue.prototype.$api=&#39;http://192.168.2.114:8099&#39;
Vue.prototype.$axios=axios

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Complete sample code:


<script>
export default {
data() {
return {
Info: &#39;&#39;,
username: &#39;工程师&#39;,
pwd: &#39;&#39;
}
},
methods: {
getInfo() {
// var self = this;
// uni.request({
// url: this.$api+&#39;/Test/student/test&#39;,
// header: {
// &#39;content-type&#39;: &#39;application/x-www-form-urlencoded&#39; //自定义请求头信息
// },
// //请求成功后返回
// success: (res) => {
// // 请求成功之后将数据给Info
// if(res.statusCode===200)
// {
// self.Info = res.data;
// }
// }
// });
var self = this
this.$axios({
method: &amp;#39;get&amp;#39;,
url: this.$api + &amp;#39;/Test/student/test&amp;#39;
// data: {
// userName: &amp;#39;Lan&amp;#39;,
// password: &amp;#39;123&amp;#39;
// },
})
.then(function(res) {
if (res.data.code === 1234) {
self.Info = res.data
}
})
.catch(function(error) {
console.log(error.statusCode)
})
}
}
}
</script>

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