init

common/http.interceptor.js

@@ -0,0 +1,119 @@
+/**
+ * Copyright (c) 2013-Now http://aidex.vip All rights reserved.
+ */
+// 此处第二个参数vm，就是我们在页面使用的this，你可以通过vm获取vuex等操作
+const install = (Vue, vm) => {
+	// 通用请求头设定
+	const ajaxHeader = 'x-ajax';
+	const sessionIdHeader = 'Authorization';
+	const rememberMeHeader = 'x-remember';
+	
+	// 请求参数默认配置
+	Vue.prototype.$u.http.setConfig({
+		baseUrl: vm.vuex_config.baseUrl,
+		originalData: true, 
+		// 默认头部，http2约定header名称统一小写 aidex
+		header: {
+			'content-type': 'application/json',
+			'x-requested-with': 'XMLHttpRequest'
+		}
+	});
+	
+	// 请求拦截，配置Token等参数
+	Vue.prototype.$u.http.interceptor.request = (req) => {
+		if (!req.header){
+			req.header = [];
+		}
+		req.header["source"] = "uniapp";
+		req.header["clientId"] = "dab457a1ea14411787c240db05bb0832"
+		// 默认指定返回 JSON 数据
+		if (!req.header[ajaxHeader]){
+			req.header[ajaxHeader] = 'json';
+		}
+		// 设定传递 Token 认证参数 aidex
+		if (req.url!="/auth/login"&&!req.header[sessionIdHeader] && vm.vuex_token){
+			req.header[sessionIdHeader] = "Bearer "+vm.vuex_token;
+		}
+		
+		// 为节省流量，记住我数据不是每次都发送的，当会话失效后，尝试重试登录 aidex
+		if (!req.header[rememberMeHeader] && vm.vuex_remember && req.remember){
+			req.header[rememberMeHeader] = vm.vuex_remember;
+			req.remember = false;
+		}
+	    console.log('request', req);
+		return req;
+	}
+	
+	// 响应拦截，判断状态码是否通过
+	Vue.prototype.$u.http.interceptor.response = async (res, req) => {
+	    console.log('response', res);
+		let data = res.data;
+		if (!(data)){
+			vm.$u.toast('未连接到服务器')
+			return false;
+		}
+		
+		if (typeof data === 'object' && !(data instanceof Array)){
+			if (data.token){
+				vm.$u.vuex('vuex_token', data.token);
+				if (data.user){
+					vm.$u.vuex('vuex_user', data.user);
+				}
+				vm.$u.vuex('vuex_isAgent', data.isAgent);
+			}
+			if (data.result === 'login'){
+				vm.$u.vuex('vuex_user', {});
+				if (req.tryagain == undefined || req.tryagain){
+					req.tryagain = false; req.remember = true;
+					await vm.$u.http.request(req).then(res => {
+						data = res;
+					});
+				}
+				if (data.result === 'login'){
+					if (!req.data.loginCheck){
+						vm.$u.toast(data.msg);
+					}
+					req.tryagain = true;
+				}
+			}
+		}
+		
+		if (res.header && res.header[rememberMeHeader]){
+			let remember = res.header[rememberMeHeader];
+			if (remember && remember != 'deleteMe'){
+				vm.$u.vuex('vuex_remember', remember);
+			}else{
+				vm.$u.vuex('vuex_remember', '');
+			}
+		}
+		
+		return data;
+	}
+	
+	// 封装 get text 请求
+	vm.$u.getText = (url, data = {}, header = {}) => {
+		return vm.$u.http.request({
+			dataType: 'text',
+			method: 'GET',
+			url,
+			header,
+			data
+		})
+	}
+	
+	// 封装 post json 请求
+	vm.$u.postJson = (url, data = {}, header = {}) => {
+		header['content-type'] = 'application/json';
+		return vm.$u.http.request({
+			url,
+			method: 'POST',
+			header,
+			data
+		})
+	}
+	
+}
+
+export default {
+	install
+}