# wx.getWifiList(Object object)
Start from base library version 1.6.0. Please remaining backward compatible.
with Promise style call: Supported
Mini Program plugin: Support, need to Mini Program base library version no less than 2.9.1
Request access Wi-Fi List.wifiList The data will be stored onGetWifiList Registered in a callback. Android Need before call User authorization scope.userLocation。
iOS Will jump to the system settings in the WeChat settings page, the user needs to manually enterWireless local area networkSet page, and scan the system to the device after the Mini Program can receive onGetWifiList Callback. Android Will not jump.
# parameter
# Object object
| attribute | type | Default values | Required | Introductions |
|---|---|---|---|---|
| success | function | no | Interface calls the successful callback function | |
| fail | function | no | Interface calls failed callback functions | |
| complete | function | no | Callback function at the end of an interface call (both successful and unsuccessful calls are executed) |
# error
| Error code | Error message | Introductions |
|---|---|---|
| 0 | ok | normal |
| 12000 | not init | Uncalled startWifi interface |
| 12001 | system not support | Current system does not support related capabilities |
| 12002 | password error Wi-Fi | Password error |
| 12003 | connection timeout | Connection Timeout |
| 12004 | duplicate request | Repeat connection Wi-Fi |
| 12005 | wifi not turned on | Android Unique, unopened Wi-Fi switch |
| 12006 | gps not turned on | Android Unique, unopened GPS Positioning switch |
| 12007 | user denied | User denied authorization link Wi-Fi |
| 12008 | invalid SSID | invalid SSID |
| 12009 | system config err | System Operator Configuration Denial of Connection Wi-Fi |
| 12010 | system internal error | Other system errors require a errmsg Print the specific reason for the error |
| 12011 | weapp in background | Application cannot be configured in the background Wi-Fi |
| 12013 | wifi config may be expired | System saved Wi-Fi Configuration expired, recommended to forget Wi-Fi Retry |
# Be careful
Due to system problems, this method is iOS 11.0 and 11.1 Two versions expired. But in iOS 11.2 Has been fixed in.