修改没网络请求提示

src/api/httpRequest3.js

@@ -1,10 +1,10 @@
-
 import storage from '../common/utils/storage'
 import {
 	removeToken
 } from '@/common/utils/auth'
 
 function service(options = {}) {
+
 	var token = storage.getStorage(storage.constant.token)
 	var tenantId = storage.getStorage('tenantId')
 	// if(getApp()!=undefined){
@@ -19,60 +19,82 @@ function service(options = {}) {
 
 	options.header = {
 		"content-type": "application/json",
-		"Authorization": "Bearer "+token,
-		"dataType":"json",
-		"dataSource":"PDA",
-		"tenant-id":tenantId
+		"Authorization": "Bearer " + token,
+		"dataType": "json",
+		"dataSource": "PDA",
+		"tenant-id": tenantId
 	};
 	options.timeout = 300000
 
-	options.url = requestUrl+options.url
+	options.url = requestUrl + options.url
 
 	return new Promise((resolve, reject) => {
-			options.success = (res) => {
-					if (res ) {
-						if(res.statusCode == 200){
-							if(res.data.code==0){
-								resolve(res.data);
-							}else {
-								if(res.data.code==401){
-									uni.clearStorageSync()
-									uni.removeStorageSync('overPackageRecord') // 删除直接翻包中缓存的来源库位
-									removeToken();
-									uni.reLaunch({
-										url: '/pages/login/index'
-									})
-								}
-								reject("系统异常:"+res.data.msg)
-									console.log("系统异常",res.data.msg)
-							}
-							
-						}else {
-							reject("系统异常:"+ res.data.msg)
-								console.log("系统异常",res.data.msg)
-						}
-						
+		options.success = (res) => {
+			if (res) {
+				if (res.statusCode == 200) {
+					if (res.data.code == 0) {
+						resolve(res.data);
 					} else {
-						reject("系统异常:"+res.data.msg)
-							console.log("系统异常",res.data.msg)
-					}
-				};
-				options.fail = (error) => {
-					var message = error.errMsg
-					if (message === 'Network Error') {
-					  message = '接口连接异常'
-					} else if (message.includes('timeout')) {
-					  message = '接口请求超时'
-					} else if (message.includes('Request failed with status code')) {
-					  message = '接口' + message.substr(message.length - 3) + '异常'
+						if (res.data.code == 401) {
+							uni.clearStorageSync()
+							uni.removeStorageSync('overPackageRecord') // 删除直接翻包中缓存的来源库位
+							removeToken();
+							uni.reLaunch({
+								url: '/pages/login/index'
+							})
+						}
+						reject("系统异常:" + res.data.msg)
+						console.log("系统异常", res.data.msg)
 					}
-					reject("系统异常:"+message);
-					console.log("系统异常",message)
-				};
-				uni.request(options);
-			});
-	}
+
+				} else {
+					reject("系统异常:" + res.data.msg)
+					console.log("系统异常", res.data.msg)
+				}
+
+			} else {
+				reject("系统异常:" + res.data.msg)
+				console.log("系统异常", res.data.msg)
+			}
+		};
+		options.fail = (error) => {
+			var message = error.errMsg
+			if (message === 'Network Error') {
+				message = '接口连接异常'
+			} else if (message.includes('timeout')) {
+				message = '接口请求超时'
+			} else if (message.includes('Request failed with status code')) {
+				message = '接口' + message.substr(message.length - 3) + '异常'
+			}
+			reject("系统异常:" + message);
+			console.log("系统异常", message)
+		};
+		// #ifdef APP
+		uni.getNetworkType({
+			success: function(res) {
+				const networkType = res.networkType;
+				console.log("网络类型", networkType)
+				if (networkType == "none") {
+					reject("当前无网络");
+				} else {
+					uni.request(options);
+				}
+			}
+		})
+		// #endif
+		// #ifdef H5
+		console.log("网s络H5", navigator.onLine)
+		if(navigator.onLine){
+			uni.request(options);
+		}else {
+			reject("当前无网络");
+		}
+		// #endif
+
+
+	});
+}
 
 
 
-	export default service;
+export default service;

src/pages/login/index.vue

@@ -261,7 +261,9 @@
 						this.imageSrc = base64.replace(/[\r\n]/g, "")
 						this.uuid = res.data.uuid
 					}
-				})
+				}).catch(error => {
+				this.showErrorMessage(error);
+			})
 			},
 			getAppVersion() {
 				const systemInfo = uni.getSystemInfoSync();