JavaScriptExample
diff --git a/‎pages/API/brightness/brightness.vue‎
Lines changed: 2 additions & 0 deletions b/‎pages/API/brightness/brightness.vue‎
Lines changed: 2 additions & 0 deletions
diff --git a/‎pages/API/download-file/download-file.vue‎
Lines changed: 1 addition & 1 deletion b/‎pages/API/download-file/download-file.vue‎
Lines changed: 1 addition & 1 deletion
diff --git a/‎pages/API/file/file.vue‎
Lines changed: 20 additions & 0 deletions b/‎pages/API/file/file.vue‎
Lines changed: 20 additions & 0 deletions
diff --git a/‎pages/API/get-user-info/get-user-info.vue‎
Lines changed: 22 additions & 5 deletions b/‎pages/API/get-user-info/get-user-info.vue‎
Lines changed: 22 additions & 5 deletions
@@ -2,8 +2,10 @@
 	<view>
 		<page-head :title="title"></page-head>
 		<view class="uni-padding-wrap uni-common-mt">
+			<!-- #ifndef MP-TOUTIAO -->
 			<view class="text-box">亮度 : {{ screen }}</view>
 			<view class="uni-slider"><slider :value="screen" @changing="sliderChange" step="1" /></view>
+			<!-- #endif -->
 			<button type="primary" @click="keep">
 				{{ keepScreenOn ? '保持常亮状态' : '关闭常亮状态' }}
 			</button>
 
@@ -5,7 +5,7 @@
 			<image class="img" v-if="imageSrc" :src="imageSrc" mode="center" />
 			<block v-else>
 				<view class="uni-hello-text">
-					点击按钮下载服务端示例图片
+					点击按钮下载服务端示例图片（下载网络文件到本地临时目录）
 				</view>
 				<view class="uni-btn-v">
 					<button type="primary" @tap="downloadImage">下载</button>
 
@@ -41,6 +41,26 @@
 					count: 1,
 					success: (res) => {
 						this.tempFilePath = res.tempFilePaths[0];
+					},
+					fail: (err) => {
+						// #ifdef MP
+						uni.getSetting({
+							success: (res) => {
+								let authStatus = res.authSetting['scope.album'] && res.authSetting['scope.camera'];
+								if (!authStatus) {
+									uni.showModal({
+										title: '授权失败',
+										content: 'Hello uni-app需要从您的相机或相册获取图片，请在设置界面打开相关权限',
+										success: (res) => {
+											if (res.confirm) {
+												uni.openSetting()
+											}
+										}
+									})
+								}
+							}
+						})
+						// #endif
 					}
 				});
 			},
 
@@ -62,11 +62,28 @@
 						if (~content.indexOf('uni.login')) {
 							content = '请在登录页面完成登录操作';
 						}
-						uni.showModal({
-							title: '获取用户信息失败',
-							content: '错误原因' + content,
-							showCancel: false
-						});
+						uni.getSetting({
+							success: (res) => {
+								let authStatus = res.authSetting['scope.userInfo'];
+								if (!authStatus) {
+									uni.showModal({
+										title: '授权失败',
+										content: 'Hello uni-app需要获取您的用户信息，请在设置界面打开相关权限',
+										success: (res) => {
+											if (res.confirm) {
+												uni.openSetting()
+											}
+										}
+									})
+								} else {
+									uni.showModal({
+										title: '获取用户信息失败',
+										content: '错误原因' + content,
+										showCancel: false
+									});
+								}
+							}
+						})
 					}
 				});
 			},