Based on thinkphp, you can determine the geographical location based on your ip address and provide the corresponding weather information. Thinkphp-based applications that determine geographical locations based on users' ip addresses and provide
Based on the thinkphp, the application of the geographical location and the corresponding weather information according to the user IP
We all know that in a lot of sites provide users with the ability to provide weather forecasts, and sometimes
Based on thinkphp, it can be used to determine geographical locations based on users' ip addresses and provide corresponding weather information.
We all know that many websites provide weather forecasts for users. Sometimes, even if users do not
Who can give me a database with a corresponding IP address and geographical location? You want to convert the visitor's IP address to the address location, such as "Hefei Telecom. Who can provide such a database? Or tell me the conversion method?
Who can give me a database with a corresponding IP address and geographical location? You want to convert the visitor's IP address to the address location, such as "Hefei Telecom. Who can provide such a database? Or tell me the conversion method?
Use GeoIP2 to analyze visitors' IP addresses to obtain geographical location information.
Link: http://blog.csdn.net/johnnycode/article/details/42028841
MaxMind GeoIP2 is widely used to identify locations and other features of Internet users, this
Use NodeJS to implement the interface for batch query of geographical locations by longitude and latitude.
Steps
1. query interface
There are still many such types of interfaces on the website. I have directly called Baidu map's interface. The
Implementation steps
1. Query interface
This type of interface on the website is still quite a lot, the author directly find the interface of Baidu map to do, interface documents, calling API is the Geocoding API in the geographical coding
[Translation] IP subnet division
Original article title: IP subnetting made easy
Address: http://articles.techrepublic.com.com/5100-10878_11-6089187.html
IP network engineers need to have a solid understanding of how IP subnet division works.
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