Detailed explanation of httpurlconnection of Android network technology

@H_ 404_ 1 @ introduction

Earlier, there were generally two ways to send HTTP requests on Android: httpurlconnection and httpclient. However, due to the shortcomings of too many APIs and difficult expansion of httpclient, the Android team increasingly does not recommend us to use this method. In Android 6.0 system, the function of httpclient has been completely removed. Therefore, here we only briefly introduce the use of httpurlconnection. Code (the core part, which only demonstrates get requests at present):

1. Add network permissions in manifest.xml: < uses permission Android: name = "Android. Permission. Internet" >

2. Initiate a network request in the sub thread:

design sketch:

Source download address: httpurlconnection

For this example, refer to the first line of code Android version 2

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