1、增加网络检测功能

App.vue

@@ -16,6 +16,19 @@
 		const appInfo = uni.getAppBaseInfo()
 		systemStore.setAppInfo(appInfo)
 		// #endif
+		
+		uni.getNetworkType({
+			success ({ networkType }) {
+				console.log('enter network', networkType)
+				if (networkType === 'none') {
+					uni.showModal({
+						title: '提示',
+						content: '当前无网络，请连接网络',
+						showCancel: false
+					})
+				}
+			}
+		})
 	})
 	
 	onShow(() => {

manifest.json

@@ -2,8 +2,8 @@
     "name" : "studypen",
     "appid" : "__UNI__C183B0D",
     "description" : "",
-    "versionName" : "0.0.0.8",
-    "versionCode" : 100,
+    "versionName" : "0.0.0.9",
+    "versionCode" : 101,
     "transformPx" : false,
     /* 5+App特有相关 */
     "app-plus" : {
@@ -45,7 +45,8 @@
                     "<uses-feature android:name=\"android.hardware.camera\"/>",
                     "<uses-permission android:name=\"android.permission.WRITE_SETTINGS\"/>",
                     "<uses-permission android:name=\"android.permission.BLUETOOTH\"/>",
-                    "<uses-permission android:name=\"android.permission.BLUETOOTH_ADMIN\"/>"
+                    "<uses-permission android:name=\"android.permission.BLUETOOTH_ADMIN\"/>",
+                    "<uses-permission android:name=\"android.permission.INTERNET\"/>"
                 ],
                 "minSdkVersion" : 21,
                 "abiFilters" : [ "armeabi-v7a" ],
@@ -98,6 +99,20 @@
                     "pid" : "",
                     "parameters" : {}
                 }
+            },
+            "XM-SysPrinter" : {
+                "__plugin_info__" : {
+                    "name" : "双端系统打印插件 - [试用版，仅用于自定义调试基座]",
+                    "description" : "XM-SysPrinter是一款在原生系统中调起系统打印页面的插件，支持图片、pdf、office、网页等。",
+                    "platforms" : "Android,iOS",
+                    "url" : "https://ext.dcloud.net.cn/plugin?id=9567",
+                    "android_package_name" : "",
+                    "ios_bundle_id" : "",
+                    "isCloud" : true,
+                    "bought" : 0,
+                    "pid" : "9567",
+                    "parameters" : {}
+                }
             }
         }
     },

utils/network/request.js

@@ -24,8 +24,21 @@ uni.addInterceptor('request', {
 	}
 })
 
+function request (options, config) {
+	return checkNetworkStatus()
+		.then(res => {
+			return requestFun(options, config)
+		})
+		.catch(error => {
+			uni.showToast({
+				icon: 'error',
+				title: error.msg
+			})
+		})
+}
+
 // 请求函数
-function request ({ url, method, data = {} }, config = { loading: true }) {
+function requestFun ({ url, method, data = {} }, config = { loading: true }) {
 	url = netConfig.baseUrl + url;
 	const header = {
 		// 'Authorization': 'Bearer ' + getToken()
@@ -73,6 +86,10 @@ function request ({ url, method, data = {} }, config = { loading: true }) {
 			},
 			fail: (error) => {
 				console.log('Request Error', new Error(error));
+				uni.showToast({
+					icon: 'error',
+					title: '请求失败'
+				})
 				reject(error);
 			},
 			complete: () => {
@@ -90,6 +107,8 @@ function request ({ url, method, data = {} }, config = { loading: true }) {
 	})
 }
 
+export default request
+
 // 处理401状态码
 function dispose401 (response) {
 	logout().then(() => {
@@ -147,4 +166,18 @@ function joinGetQuery(url, query) {
 	return queryStr;
 }
 
-export default request
+// 检查网络状态
+function checkNetworkStatus () {
+	return new Promise((resolve, reject) => {
+		uni.getNetworkType({
+			success (res) {
+				const { networkType } = res;
+				networkType === 'none' ? reject({status: false, msg: '无网络连接'}) 
+																: resolve({ status: true, msg: '网络连接正常' })
+			},
+			fail (err) {
+				reject({ status: false, msg: err.msg || '网络错误' });
+			}
+		})
+	})
+}