zhibo/common/request.js

// uni-app请求封装
export default class Request {
	// 添加一个计数器，确保多个请求不会互相干扰
	static loadingCount = 0;
	http(router, data = {}, method, contentType) {
		let that = this;
		// let path = 'http://nd383294.natappfree.cc'//余红奇
		// let path = 'https://live.test.ylrztop.com/prod-api'//余红奇
		// let path = 'http://v56c9b8e.natappfree.cc'//余红奇
		// let path = 'http://192.168.10.170:7114'//陈果
		let path = 'http://192.168.10.166:7114' //余红奇
		// let path = 'http://h5api.wxcourse.cdwjyyh.com'
		uni.setStorageSync('requestPath', path)
		// 只在第一个请求时显示loading
		if (Request.loadingCount === 0) {
			uni.showLoading({
				title: '加载中',
				mask: true
			});
		}
		Request.loadingCount++;
		return new Promise((resolve, reject) => {
			let token = uni.getStorageSync('AppToken');
			var httpContentType = 'application/x-www-form-urlencoded';
			if (contentType != undefined) {
				//application/json;charset=UTF-8
				httpContentType = contentType;
			}
			var routers = router;
			// 请求
			uni.request({
				header: {
					// 'Content-Type': 'application/x-www-form-urlencoded',
					'Content-Type': httpContentType,
					'AppToken': token
				},
				url: `${path}${router}`,
				data: data,
				method: method,
				success: (res) => {
					//收到开发者服务器成功返回的回调函数
					if (res.code == 401) { //没有权限直接退出到登录界面
						let pages = getCurrentPages();
						let url = pages[pages.length - 1]; //当前页页面实例
						//如果登录界面已打开,自动关闭
						if (url != undefined && url.route == "/pages/home/index") {
							resolve(res.data)
							return;
						}
						uni.reLaunch({
							url: '/pages/home/index'
						});
						return;
					}
					if (res.token) {
						uni.setStorageSync('AppToken', res.token)
					}
					resolve(res.data)
				},
				fail: (res) => {
					//接口调用失败的回调函数
				},
				complete: (res) => {
					// 确保每次请求完成都减少计数器
					Request.loadingCount--;

					// 当所有请求都完成时才隐藏loading
					if (Request.loadingCount <= 0) {
						uni.hideLoading();
						Request.loadingCount = 0; // 重置计数器
					}
				}

			})
		})

	}

}