Baidu Map API to achieve the address & latitude and longitude of each other switch __ public resources

1. According to the address to obtain latitude and longitude:

Request Address: http://api.map.baidu.com/geocoder/v2/?address= China Chengdu Talent Market &output=json&ak= your AK.

Return results: {"status": 0, "result": {"location": {"LNG": 104.06552381979525, "lat": 30.68093376455154}, "precise": 1, " Confidence ":", "Level": "UNKNOWN"}}


2. Obtain the address according to the latitude and longitude degree:

Request Address: http://api.map.baidu.com/geocoder/v2/?callback=renderReverse&location= 30.68093376455154,104.06552381979525&output=json&pois=1&ak= your AK.

return Result:

Renderreverse&&renderreverse ({"Status": 0, "result": {"location": {"LNG": 104.0655238197952, "lat" : 30.680933634264947}, "Formatted_address": "Chengdu City, Sichuan Province, Qingyang District Ningxia Street, No. 160th", "Business": "Chunma, Xinhua West Road, Babel Street", "Addresscomponent": {" Country ":" China "," Country_code ": 0," province ":" Sichuan Province "," City ":" Chengdu "," District ":" Qingyang District "," Adcode ":" 510105 "," Street ":" Ningxia Jie " , "Street_number": "160th Number", "direction": "Nearby", "Distance": "5"}, "POIs": [{"addr": "136th of Ningxia Street with 1th", "CP": "", "direction": "Nearby" , "Distance": "The", "name": "Talent Building", "Poitype": "Real Estate", "point": {"x": 104.06570195377788, "y": 30.68123929976142}, "tag": " Real estate, Office, "tel": "", "UID": "9f97b1c55d348507b64f54c4", "Zip": ""},{"addr": "Ningxia Street 136th", "CP": "", "direction": "Near", " Distance ":" "", "Name": "Chengdu Talent Flow Service Center", "Poitype": "Government agencies", "point": {"x": 104.06560314017178, "y": 30.681216006133047}, " Tag ":" Government agencies, administrative units, "tel": "," "UID": "A431A82C02AE3A90D2F49EEC", "Zip": ""},{"addr": "Chengdu City, Sichuan Province, Qingyang District Ningxia Street, No. 136th, with 1th talent building", "CP": "" , "direction": "Near", "Distance": "", "Name": "China Chengdu Talent Market", "Poitype": "Company Enterprise", "point": {"x": 104.06566602155748, "Y" : 30.681270357923777}, "tag": "CorporateCompany "," Tel ":" "," UID ":" 251374c9ad16f33ea11de9f7 "," Zip ":" "},{" addr ":" 1th Qingyang District West Street, Chengdu City, Sichuan Province "," CP ":" "," direction ":" Northeast "," Distance ":" 201 "," Name ":" Chengdu New City Plaza "," Poitype ":" Shopping "," point ": {" x ": 104.06397720719872," y ": 30.6801211991978}," tag ":" Shopping mall "," tel ":" "," UID ":" 7aea43b7568f9ae17d29bdf6 "," Zip ":" "},{" addr ":" A building 2, New City Plaza, no. 1th West Street, Chengdu "," CP ":" "," direction ":" Northeast "," Distance ":" 117 "," Name ":" Pacific Studios "," Poitype ":" Leisure and entertainment "," point ": {" x ": 104.0648216143781," Y " : 30.68025319786169}, "tag": "Leisure and entertainment; Cinema", "tel": "", "UID": "Fa7da3e81fc87a7b42d63e24", "Zip": ""},{"addr": "Million and Road No. 99th", "CP" : "", "direction": "West", "Distance": "The", "name": "Li Yang World", "Poitype": "Real Estate", "point": {"x": 104.06639364902056, "Y" : 30.681045186018193}, "tag": "Real estate, residential area", "tel": "", "UID": "101bc61b807557dec42ba16c", "Zip": "},{" addr ":" 5/F, block A, New City Plaza, No. No. 200, Ningxia Street "," CP ":" "," "direction": "Northeast", "Distance": "", "name": "Living Home Group Chengdu Branch", "Poitype": "Corporate Enterprise", "point": {"x" : 104.0649473771495, "y": 30.68033860866474}, "tag": "Corporate Company", "Tel": "", "UID": "6348ee6b13dda375d12dd655", "Zip": ""}, {"addr": "Million and road 11th", "CP": "", "direction": "Northwest", "DisTance ":" "135", "Name": "Chengdu Qingyang District State Tax Bureau", "Poitype": "Government agencies", "point": {"x": 104.06633076763487, "y": 30.6801444930929}, "tag": " Government agencies, administrative units, "tel": "", "UID": "AA40108BB0301C14C5EFFBCA", "Zip": ""},{"addr": "Qingyang District million and road 100th", "CP": "", "direction": "Southwest", " Distance ":" 207 "," name ":" Deyang Bank (Chengdu million and Road branch) "," Poitype ":" Finance "," point ": {" x ": 104.06706737815304," y ": 30.681837167614427}, "Tag": "Financial Bank", "tel": "," "UID": "Cfd60c585e1ca3bb9d9d68ce", "Zip": ""},{"addr": "No. 1th Qingyang District West Street, Chengdu," "CP": "", "direction": " Northeast "," Distance ":" 211 "," Name ":" Parkson Shopping center (Sichuan fashion Shop) "," Poitype ":" Shopping "," point ": {" x ": 104.06404907163952," Y " : 30.67990378923652}, "tag": "Shopping; shopping malls", "tel": "", "UID": "251374C95826C626A11DE9DF", "Zip": ""}], "Poiregions": [], " Sematic_description ": 44 meters near the talent building", "Citycode": 75}})

Report:

AK View Address: Http://lbsyun.baidu.com/apiconsole/key