魏欣欣小程序封装get、post请求

get/psot 请求promise封装（common.js）

//post请求 url：请求路径，请求header，params请求参数，app全局变量
function networkpost(url, headers, params, app) {
let promise = new Promise(function (resolve, reject) {
wx.request({
url: url,
header: headers,
data: params,
method: ‘POST‘,
success: function (res) {
//自行处理返回结果
console.log(‘返回结果：‘)
console.log(res.data)
app.netWorkData.result = res.data
resolve();
}

}
})
});
return promise;
}
//get请求
function networkget(url, headers, params, app) {
let promise = new Promise(function (resolve, reject) {
wx.request({
url: url,
header: headers,
data: params,
method: ‘GET‘,
success: function (res) {
//返回结果自行处理
console.log(‘返回结果：‘)
console.log(res.data)
app.netWorkData.result = res.data
resolve();

}
})
});
return promise;
}

module.exports = {
networkget: networkget,
networkpost：networkpost
}

使用实例：

const network = require(‘common.js‘);
network.networkget(url, header, params, app).then(() => {
    //请求成功后会将请求结果赋值到app.netWorkData.result上
   
    });