The Road to WeChat Mini Program Development (11) The first calculator project for WeChat Mini Program (centos8)

Road to WeChat Mini Program Development (11) Calculator Project Construction (centos8)

pip install django

django-admin startproject weixintest 

cd weixintest

python manage.py startapp CalculateApi

calculator/settings.py

weixintest/urls.py

weixintest/CalculateApi/urls.py

weixintest/CalculateApi/views.py (processing function, eval, interface function of the called calculator)

Run the project locally, run through


the public network,
and then set the setting.py

Then you can directly access the public network ip!

WeChat Developer Tools->Settings->Project Settings->Check the options below

Create a new project

index. wxml

<view class="container">
  <input type="text" class="input" bindinput='input'/>
  <button bindtap="calculate">cal</button>
  <view>{
   
   { result }}</view>
</view>

index.wxss

.input {
    
    
  border: 1px solid black;
  margin-bottom: 5px;
}

index.js

const app = getApp()
 
Page({
    
    
  data: {
    
    
    result: "暂无结果",
    formula: ''
  },
  //事件处理函数
  calculate: function () {
    
    
    wx.request({
    
    
      url: 'http://47.97.231.88:8000/calculate',
      data: {
    
    
        formula: this.data.formula
      },
      success: res => {
    
    
        if (res.statusCode == 200) {
    
    
          this.setData({
    
    
            result: res.data
          })
        }
      }
    })
  },
  input: function (e) {
    
    
    this.setData({
    
    
      formula: e.detail.value
    })
  }
})

You can run through the project.
However, generally the server is started with a stable web container, and basically does not use manage.py to start the project.