init

utils/http.js

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+import clientConfig from "../config/index"
+import tool from "./tool"
+
+
+// 一下错误代码需要重新登录
+const reloadCodes = [401, 1011007, 1011008]
+
+const moduleRequest = (module) => {
+  return{
+    get(endpoint,data,options = {}){
+      return fetch({ method:'get', url: clientConfig.BASE_URL+module+endpoint, data, ...options} )
+    },
+    post(endpoint,data,options = {}){
+      return fetch({ method:'post', url: clientConfig.BASE_URL+module+endpoint, data, ...options } )
+    }
+  }
+}
+
+const fetch = (config={}) => {
+  wx.showLoading({title: ''})
+  return new Promise((resolve,reject) => { 
+    wx.request({
+      ...config,
+      timeout: clientConfig.TIME_OUT,
+      header: {
+        Token: tool.data.get('TOKEN') || null
+      },
+      success: (res)=>{
+        if (res.data.code!==200) {
+          wx.showToast({ title: res.data.msg, icon: 'none' })
+          reject(res)
+          if (reloadCodes.includes(res.data.code)) {
+            tool.data.clear()
+            wx.showToast({ title: '认证失败，请重新进入小程序~' })
+          }
+        }else{
+          if (res.data.msg!==null) {
+            // wx.showToast({ title: res.data.msg, icon: 'none' })  
+          }
+          resolve(res.data)
+        }
+        
+      },
+      fail: (res)=>{
+        wx.showToast({ title: '服务器过载或维护', icon: 'none' })
+        reject(res)
+      },
+      complete: ()=> {
+        wx.hideLoading()
+      }
+    })
+  })
+}
+
+
+export default moduleRequest

utils/tool.js

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+const tool = {}
+
+/**
+ * localStorage
+ */
+tool.data = {
+  set(table, settings) {
+		const _set = JSON.stringify(settings)
+    return wx.setStorageSync(table, _set)
+  },
+  get(table) {
+    let data = wx.getStorageSync(table)
+    try {
+      data = JSON.parse(data)
+    } catch (err) {
+      return null
+    }
+    return data
+  },
+  remove() {
+    return wx.removeStorageSync(table)
+  },
+  clear() {
+    return wx.clearStorageSync()
+  }
+}
+
+export default tool

utils/util.js

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+const formatTime = date => {
+  const year = date.getFullYear()
+  const month = date.getMonth() + 1
+  const day = date.getDate()
+  const hour = date.getHours()
+  const minute = date.getMinutes()
+  const second = date.getSeconds()
+
+  return `${[year, month, day].map(formatNumber).join('/')} ${[hour, minute, second].map(formatNumber).join(':')}`
+}
+
+const formatNumber = n => {
+  n = n.toString()
+  return n[1] ? n : `0${n}`
+}
+
+module.exports = {
+  formatTime
+}