zhonglxcx/zhonglmini/common/http.js

import $config from '../config'
import $util from './util'

export default function http(url, param = {}, extraConfig) {
	//默认配置
	let defaultConfig = {
		token: true,   //携带令牌
		loading: true, //显示加载
		mock: false,   //模拟数据
	}
	//请求配置
	let httpConfig = { ...defaultConfig, ...extraConfig }
	httpConfig.mock ? httpConfig.config = $config.mock : httpConfig.config = $config[process.env.NODE_ENV]
	//携带令牌
	let token = uni.getStorageSync('token')
	if (token) {
		param.token = token
	} else if (httpConfig.token) {
		uni.showModal({
			title: '提示',
			content: '登录后才能操作哦~',
			showCancel: true,
			confirmText: '去登录',
			success: (e) => {
				if (e.confirm) this.$util.toast('点击登录')
			}
		})
		return Promise.reject('未登录')
	}
	//显示加载
	httpConfig.loading && $util.loading('努力加载中')
	//进行请求
	let baseUrl = httpConfig.config.baseUrl
	let header = { 
		'Content-Type': 'application/x-www-form-urlencoded',
		'Cookie': uni.getStorageSync('cookie') ? `foxphp_ok=${uni.getStorageSync('cookie')}` : '',
	}
	return new Promise((resolve, reject) => {
		uni.request({
			url: `${baseUrl}/${url}`,
			data: param,
			header: header,
			method: 'POST',
			// method: Object.keys(param).length ? 'POST' : 'GET',
			success: (res) => {
				uni.setStorageSync('cookie', res.data.foxphp_ok)
				httpConfig.loading && uni.hideLoading()
				switch (res.statusCode) {
					case 200:
						if (res.data.code == 1) {
							//正常请求
							resolve(res.data)
						} else {
							//其他状况
							if(!res.data.msg=='notask'){
								res.data.msg && $util.toast(res.data.msg)
							}
							resolve(res.data)
						}
						break
					case 403:
						$util.toast('服务器拒绝')
						reject(JSON.stringify(res))
						break
					case 404:
						$util.toast('资源不存在')
						reject(JSON.stringify(res))
						break
					case 500:
						$util.toast('服务器异常')
						reject(JSON.stringify(res))
						break
					default:
						$util.toast('未知错误码')
						reject(JSON.stringify(res))
				}
			},
			fail: (err) => {
				httpConfig.loading && uni.hideLoading()
				$util.toast('网络异常')
				reject(JSON.stringify(err))
			}
		})
	})
}