CitySearch

getLocalCity(cbk)

Automatically obtain the user's IP, and the callback returns the current city of the user. When status is complete, the result is CitySearchResult; when status is error, the result is error info; when status is no_data, it means the search returned 0 results

Parameter: 

cbk (function (status: String, result: info/CitySearchResult): Callback function

Demo:

citySearch.getLocalCity(function (status, result) {
  console.log(status, result);
  //status: complete indicates a successful query, no_data indicates no results found, error represents a query error
  //When the query is successful, the result is location-related information
});

getCityByIp(ip, CitySearchCallback)

Returns the corresponding city information based on the input IP address, status as above

Parameter: 

ip (String): IP address

CitySearchCallback: Callback function

Demo:

citySearch.getCityByIp("IP address", function (status, result) {
  //status: complete indicates a successful query, no_data indicates no results, and error represents a query error
  //When the query is successful, the result is the location-related information
});