Encapsulation of post method and get method in WeChat applet-Mini Program Development-php.cn

Encapsulation of post method and get method in WeChat applet

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Release： 2018-06-27 15:23:22

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This article mainly introduces the relevant information about the packaging of post method and get method in WeChat applet. I hope this article can help everyone and let everyone know how to encapsulate. Friends in need can refer to it

WeChat applet development post method and get method encapsulation

The first step: Create the httpUtil.js file in the utils folder

The second step: The code to create the function httpPost method is as follows:

function Post(url, data, cb, isShow, showNetError, that, showLoading) {
 if (showLoading == true || showLoading == undefined){
  wx.showNavigationBarLoading();
  wx.showLoading({
   title: &#39;加载中...&#39;,
  })
 } 
 var basicData = {
  vloginPwd: api.vloginPwd,
  vtoken: api.vtoken
 }
 if (!isEmpty(data)) {
  for (var key in data) {
   try {
    basicData[key] = data[key];
   } catch (e) { }
  }
 }
 wx.request({
  url: url,
  header: { &#39;content-type&#39;: &#39;application/x-www-form-urlencoded&#39; },
  method: &#39;POST&#39;,
  data: basicData,
  success: (res) => {   
   if (res.data.state == 200) {
    typeof cb == "function" && cb(res.data, "");
   } else {
    if (isShow == true) {
     wx.showModal({
      title: &#39;提示&#39;,
      content: res.data.msg,
      showCancel: false      
     })
    }
   }
  },
  fail: (err) => {
   if (showNetError) {
    that.setData({
     errorDisplay:&#39;&#39;,
     containHidden:true
    })
   }   
  },
  complete: (res) => {   
   setTimeout(function () {
    wx.hideNavigationBarLoading();
    wx.hideLoading();
   }, 100)  
  }
 });
};

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The third step is to add in the module:

module.exports = {
 httpGet: Get,
 httpPost: Post 
};

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The fourth step, introduce

var httpUtil = require(&#39;../../utils/HttpHelper.js&#39;)

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The fifth step, how to use

onload:function(option){
  var that = this;
  httpUtil.httpPost(api.getListUrl, jsonData, function (res) {
   wx.showModal({
    title: &#39;提示&#39;,
    content: res.msg,
    showCancel: false,
    confirmText:"查看",
    success: function (res) {
     console.log("res.data===", res.data);
     if (res.confirm) {
      that.toDetail(res.data);
     }
    }
   })
  }, true, true, this);
}

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The above is the entire content of this article. I hope it will be helpful to everyone's study. For more related content, please pay attention to the PHP Chinese website!

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