laundry/utils/api.js

// api接口请求封装

var useApi = (url, data = {}, method = "get") => {
    var that=this;
    var requrestTask=wx.request
    wx.showLoading({
        title: '数据加载中...',
    })
        return new Promise((resolve, reject) => {
            requrestTask ({
                url: `${url}`, // 云端正式服
                data,
                method,
                header: {
                    'Authorization': 'Bearer '+wx.getStorageSync('token') || '',
                    'content-type': 'application/json',
                },
                dataType: 'json', // 添加这个配置
                success(res) {
                    resolve(res.data)
                    
                },
                fail(err) {
                    // wx.hideLoading()
                    wx.showToast({
                        title: '加载失败',
                        icon: 'none'
                    })
                    reject(err)
                },
                complete() {
                    wx.hideLoading(333)
                    wx.hideLoading({ //因为showToast、hideLoading不能同时使用
                        fail() {}
                    })
                }
            }).onHeadersReceived(res=>{
              if(res && res.header && res.header.Authorization) {
                console.log("获取requestTask",res)
                wx.setStorageSync("token", res.header.Authorization);
              }
            })
    
        })
        
    }
    
    
    module.exports = {
        useApi,
        getBanner(data) {
            console.log(1);
            return useApi('', data)
    
        },
    
    }