CN105897927B - A method of parsing Google longitude and latitude - Google Patents
A method of parsing Google longitude and latitude Download PDFInfo
- Publication number
- CN105897927B CN105897927B CN201610382024.7A CN201610382024A CN105897927B CN 105897927 B CN105897927 B CN 105897927B CN 201610382024 A CN201610382024 A CN 201610382024A CN 105897927 B CN105897927 B CN 105897927B
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- webapi
- latitude
- longitude
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
Abstract
The invention discloses a kind of methods for parsing Google longitude and latitude, comprising the following steps: S1: builds IIS Website server；S2: creation WebApi program is simultaneously deployed to IIS；S3: client program calls WebApi parsing longitude and latitude；The location information that S4: client program calls Google Maps control exposure Api parsing returns.Beneficial effects of the present invention are as follows: using the self-built parsing longitude and latitude api interface of Cloud Server, the direct access using the U.S. IP of Cloud Server to Google longitude and latitude parsing interface；The specific location of parsing is precisely shown；It is substantially reduced compared to payment interface cost；More preferable by Google server parsing longitude and latitude network for the third party API supplier of continent, server bearing capacity is stronger, and parsing data are more professional；It is more convenient when being parsed using this method to global longitude and latitude data.
Description
Technical field
The present invention relates to field of information security technology, in particular to a kind of method for parsing Google longitude and latitude.
Background technique
Some systems in smart phone are using there are location datas with third-party application, when these location datas include
Between, original latitude and longitude information, in electronic evidence-collecting product often restore extract these location datas, then by profession solution
Analysis obtains the more specific location information of location data and shows that label obtains whereabouts track in map, summarizes previous parsing longitude and latitude below
Deficiency present in degree technology:
1, longitude and latitude parsing uses open interface, and as Baidu API is freely parsed, but external longitude and latitude can not parse
Come.
2, using third company's payment interface, general by parsing item number charge, global longitude and latitude data can be parsed, but
It is too high that cost is parsed when data volume is big.
3, it is inaccurate to show that the longitude and latitude of parsing is matched with current map displaying for map, as shown on Google Maps from Baidu
The more specific location information that the longitude and latitude parsing interface of map obtains.
4, after Google exited China's Mainland market since 2010, the host of domestic IP can not access Google's
Longitude and latitude parses interface.
Professional knowledge according to the present invention is as follows:
IIS is the abbreviation of Internet Information Services, means that Internet Information Service is a kind of Web
(webpage) serviced component is respectively used to net including Web server, ftp server, NNTP server and smtp server
Page browsing, file transmission, press service and mail transmission etc..The Web server of IIS is only used in this method.
Summary of the invention
The present invention in view of the drawbacks of the prior art, provides a kind of method for parsing Google longitude and latitude, can effectively solve
Certainly the above-mentioned problems of the prior art.
A method of parsing Google longitude and latitude, comprising the following steps:
S1: IIS Website server is built；
S2: creation WebAPI program is simultaneously deployed to IIS；
S3: client program calls WebAPI parsing longitude and latitude；
The location information that S4: client program calls Google Maps control exposure WebAPI parsing returns；The S4's
Detailed step is as follows:
S41: routine call Google Maps control；
S411: processing is packaged to ESRI.ArcGIS Map OCX；
S412: the offline map server load map picture of Google is accessed；
S413: operation ESRI.ArcGIS.Client loads global map, according to the automatic loading area offline map of scaling.
S42: the location information of display WebAPI parsing；
S421: by calculation of longitude & latitude and map match, the exact position on Google Maps is obtained；
S422: according to the attribute of location information: location information and base station information are identified on map with different icons；
S423: anchor point on map shows the attribute of current location, positioning time, longitude, latitude, specific street
Location, base station operator, the information for carrying out self-application.
Preferably, the detailed step of S2 is as follows:
S21: an ASP.NET web application is created using Visual Studio；
S22: WebAPI is selected in procedure selection template；
S23: it opens and creates GET WebAPI in ValuesController.cs；
S24: validation verification is done to the Transfer Parameters for calling WebAPI；
S25: maps.Google.com/maps/api/geocode interface is called to obtain warp in the WebAPI of encapsulation
Latitude information；
S26: the location information that will acquire carries out secondary assembling, and the street address information of positioning is extracted from location parameter
Returned data as this WebAPI；
S27:WebAPI program in a manner of file system packing and issuing at file；
S28: the file of this WebAPI is uploaded on Cloud Server, this file is mounted to IIS with form of websites
Upper publication；
S29: because of WebAPI anonymous access, so the authentication of website must enable anonymous access verifying.
Preferably, the detailed step of the S3 is as follows:
S31: the data structure feature of scanning position information and base station information in mobile phone after mobile phone is scanned, will have
There is the bottom data of feature to extract；
By the base station information in bottom data, the warp where interface obtains base station is parsed by different operators base station information
Latitude information constructs the location information of base station；
S32: the location information that bottom obtains is processed into IList<Trace>data link table, successively retrieves each
Trace；
S33: it to the connection judgment of local network before calling interface, is successfully connected and recalls the parsing of WebAPI interface；
S34: by the latitude of location information, longitude is passed to the interface of WebAPI；Obtain the address information of a JSON format.
Compared with prior art the present invention has the advantages that using the self-built parsing longitude and latitude api interface of Cloud Server, utilize
Direct access of the U.S. IP of Cloud Server to Google longitude and latitude parsing interface；Call Google Maps to from Google longitude and latitude
The specific location of degree parsing interface parsing is precisely shown；Cloud Server not only extracts parsing API, and there are also updating, account is stepped on
The API such as record are substantially reduced compared to payment interface cost；Longitude and latitude is parsed relative to continent third party by Google server
Network is more preferable for API supplier, and server bearing capacity is stronger, and parsing data are more professional；Using this method to global longitude and latitude
Degree is according to more convenient when being parsed.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, by the following examples, to the present invention do into
One step is described in detail.
A method of parsing Google longitude and latitude, comprising the following steps:
S1: IIS Website server is built；
S2: creation WebAPI program is simultaneously deployed to IIS；
S3: client program calls WebAPI parsing longitude and latitude；
The location information that S4: client program calls Google Maps control exposure WebAPI parsing returns.
IIS is carried using Ali's Cloud Server in S1, but website deployment need to be manually opened
All programs are clicked in the beginning for opening 2008 system of WindowServer, click management tool, are clicked
Internet information service (IIS) manager；
" website " right button of IIS manager drop-down menu is opened, newly-built, click website is clicked；
Website name, the file of local hard drive mapping, the information such as website port IP externally issued are successively filled by step；
The access authority that website is arranged is that can be read.
Really access Google resolution server in the S2 is WebAPI program, but WebAPI must live with IIS
On, so the WebAPI of creation must be deployed to IIS and could operate normally.
The detailed step of S2 is as follows:
S21: an ASP.NET web application is created using Visual Studio；
S22: WebAPI is selected in procedure selection template；
S23: it opens and creates GET WebAPI in ValuesController.cs；
S24: validation verification is done to the Transfer Parameters for calling WebAPI；
S25: maps.Google.com/maps/api/geocode interface is called to obtain warp in the WebAPI of encapsulation
Latitude information；
S26: the location information that will acquire carries out secondary assembling, and the street address information of positioning is extracted from location parameter
Returned data as this WebAPI；
S27:WebAPI program in a manner of file system packing and issuing at file；
S28: the file of this WebAPI is uploaded on Cloud Server, and referring to [building IIS] by this file with net
The form of station is mounted on IIS and issues；
S29: because WebAPI can be with anonymous access, so the authentication of website must enable anonymous access verifying.
The original location information for needing bottom to parse in S3 includes location information and base station information, needs to be processed into specified
Format normal unified could carry out retrieval access.
S31: the original location data of Treated Base scanning, the location data that bottom excavates include that location information and base station are believed
The corresponding different data structure of breath.The data structure of location information is [time, document location, MD5 value, longitude, latitude], base station
The data structure of information is [time, document location, network number, base station number, cell id]；
The data structure feature of scanning position information and base station information in mobile phone, after mobile phone is scanned, will have spy
The bottom data of sign extracts；
By the base station information (movement, connection, telecommunications) in bottom data, interface is parsed by different operators base station information
The latitude and longitude information where base station is obtained, the location information of base station is constructed.Thus base station and location information are all unified for
Data structure: [time, document location, MD5 value, longitude, latitude] and Trace object；
S32: the location information that bottom obtains is processed into IList<Trace>data link table, successively retrieves each
Trace (location information object)；
S33: it to the connection judgment of local network before calling interface, is successfully connected and recalls the parsing of WebAPI interface；
S34: by the latitude of location information, longitude is passed to the interface of WebAPI: http://xxx.xxx.xxx.xx:8888/
Api/geocode? lat=[latitude] &lng=[longitude] &language=zh_CN.Obtain the address letter of a JSON format
Breath；
The detailed step of the S4 is as follows:
S41: routine call Google Maps control；
S411: processing is packaged to ESRI.ArcGIS Map OCX；
S412: the offline map server load map picture of Google is accessed；
S413: operation ESRI.ArcGIS.Client loads global map, according to the automatic loading area offline map of scaling.
S42: the location information of display WebAPI parsing；
S421: by calculation of longitude & latitude and map match, the exact position on Google Maps is obtained；
S422: according to the attribute of location information: location information and base station information are identified on map with different icons；
S423: anchor point on map shows the attribute of current location, positioning time, longitude, latitude, specific street
The information such as self-application, are carried out at base station operator in location.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this hair
Bright implementation method, it should be understood that protection scope of the present invention is not limited to such specific embodiments and embodiments.Ability
The those of ordinary skill in domain disclosed the technical disclosures can make its various for not departing from essence of the invention according to the present invention
Its various specific variations and combinations, these variations and combinations are still within the scope of the present invention.
Claims (1)
1. a kind of method for parsing Google longitude and latitude, it is characterised in that the following steps are included:
S1: IIS Website server is built；
S2: creation WebAPI program is simultaneously deployed to IIS；
S3: client program calls WebAPI parsing longitude and latitude；
The location information that S4: client program calls Google Maps control exposure WebAPI parsing returns, the S4's is detailed
Steps are as follows:
S41: routine call Google Maps control；
S411: processing is packaged to ESRI.ArcGIS Map OCX；
S412: the offline map server load map picture of Google is accessed；
S413: operation ESRI.ArcGIS.Client loads global map, according to the automatic loading area offline map of scaling；
S42: the location information of display WebAPI parsing；
S421: by calculation of longitude & latitude and map match, the exact position on Google Maps is obtained；
S422: according to the attribute of location information: location information and base station information are identified on map with different icons；
S423: the anchor point on map shows attribute, positioning time, longitude, latitude, the specific street address, base of current location
Stand operator, carry out the information of self-application；
The detailed step of S2 is as follows:
S21: an ASP.NET web application is created using Visual Studio；
S22: WebAPI is selected in procedure selection template；
S23: it opens and creates GET WebAPI in ValuesController.cs；
S24: validation verification is done to the Transfer Parameters for calling WebAPI；
S25: maps.Google.com/maps/api/geocode interface is called to obtain longitude and latitude in the WebAPI of encapsulation
Information；
S26: the location information that will acquire carries out secondary assembling, and the street address information conduct of positioning is extracted from location parameter
The returned data of this WebAPI；
S27:WebAPI program in a manner of file system packing and issuing at file；
S28: the file of this WebAPI is uploaded on Cloud Server, this file is mounted on IIS with form of websites and is sent out
Cloth；
S29: because of WebAPI anonymous access, so the authentication of website must enable anonymous access verifying；
The detailed step of the S3 is as follows:
S31: the data structure feature of scanning position information and base station information in mobile phone after mobile phone is scanned, will have spy
The bottom data of sign extracts；
By the base station information in bottom data, the longitude and latitude where interface obtains base station is parsed by different operators base station information
Information constructs the location information of base station；
S32: the location information that bottom obtains is processed into IList<Trace>data link table, successively retrieves each
Trace；
S33: it to the connection judgment of local network before calling interface, is successfully connected and recalls the parsing of WebAPI interface；
S34: by the latitude of location information, longitude is passed to the interface of WebAPI；Obtain the address information of a JSON format.
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| CN107392252A (en) * | 2017-07-26 | 2017-11-24 | 上海城诗信息科技有限公司 | Computer deep learning characteristics of image and the method for quantifying perceptibility |
| CN107832441A (en) * | 2017-11-17 | 2018-03-23 | 北京锐安科技有限公司 | A kind of method and device for parsing address |
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