1         uni.getSetting({
 2             success(res) {                    
 3                 if (!res.authSetting[\'scope.userLocation\']) {
 4                     // 未授权
 5                     uni.authorize({
 6                         scope: \'scope.userLocation\',
 7                         success() { //1.1 允许授权
 8                              uni.getLocation()
 9                             
10                         },
11                         fail(){    //1.2 拒绝授权
12                             console.log("你拒绝了授权，无法获得周边信息")
13                         }
14                     })
15                 }else{
16                     // 已授权 ..(获取位置信息)
17                 }
18             }
19         });