# 豆瓣例子
## config.js
```
var config = {
base_api_url:"https://douban.uieee.com/v2/"
}
export {config}
```
## utils/http.js
```
import {config} from "../config";
class HTTP{
request(params) {
if (!params.method) {
params.method = "GET"
}
wx.request({
url: config.base_api_url + params.url,
data: params.data,
method:params.method,
header: {
'Content-Type': 'json'
},
success: function (res) {
let statusCode = res.statusCode.toString();
if(statusCode.startsWith("2")){
params.success(res.data);
}else{
wx.showToast({
title:"網絡錯誤",
icon:"none"
})
}
},
fail: function() {
wx.showToast({
title:"錯誤",
icon:"none"
})
}
})
}
}
export{
HTTP
}
```
## models/movie.js
```
import { HTTP } from "../utils/http";
const movie = "movie/";
class MovieModel extends HTTP {
getTop250(callback) {
this.request({
url: movie + "top250",
success: res => {
callback(res);
}
})
}
getComingsoon(callback) {
this.request({
url: movie + "coming_soon",
success: res => {
callback(res)
}
})
}
}
export {
MovieModel
}
```
## index.js 引用
```
import {MovieModel} from "../../models/movie"
var movie = new MovieModel();
```
