Server API requires two-way certificate verification (similar to WeChat Pay). The return value is normal when using HttpClient, but the error code 400 will be returned by HttpsUrlConnection or OkHttp3 server. HttpsUrlConnection code is as follows: imp...
Server API requires two-way certificate verification (similar to WeChat Pay). The return value is normal when using HttpClient, but the error code 400 will be returned by HttpsUrlConnection or OkHttp3 server. HttpsUrlConnection code is as follows: imp...
Server API requires two-way certificate verification (similar to WeChat Pay). The return value is normal when using HttpClient, but the error code 400 will be returned by HttpsUrlConnection or OkHttp3 server. HttpsUrlConnection code is as follows: imp...
question background: recently I want to use springboot2.0 to build a server that supports http2.0. After setting up, through Chrome access, it shows that the version of http protocol is H2 (the server has been upgraded successfully and the certificate ...
I have nothing to do recently. I want to learn the technology of stealing links to grab pictures from other people s web pages. But recently encountered a strange problem, when using Glide and OkHttpUtils to load pictures, Glide unexpectedly failed to ...
The common parameters passed by need to be encrypted. No matter how many parameters are encrypted, they become a string. The parameters submitted by Post are code= encrypted strings something like this: then the image does not need to be encrypte...
A problem encountered in the recent project is that there is suddenly an interface data that cannot be parsed. If you look at it, the returned json data is missing, but what you can see with the network packet grabbing tool is complete. The lower layer o...
1. Description of the problem: recently upgraded AndroidStudio to the latest 3.1.2 version in the project gradle and added several external packages including Apache httpcomponent, Google gson, squareup retrofit and converter-gson,gradle for sync and b...
in the source code, the asynchronous request is finally executed by the Dispatcher.enqueue () method, in which a AsyncCall is passed, which is actually a runnable . Here a thread pool is used to execute this runnable , but how to switch to the main...
thinking back to volley, and now okhttp, Synchronize blocking web requests is all about creating an endless cycle and watching the timing jump out. suddenly remembered that thread suspending seems to be possible, but the frameworks of these big factorie...
OkHttp (retrofit 2.3.0) configure Https error (self-signed certificate) italic text : API 19: javax.net.ssl.SSLHandshakeException: javax.net.ssl.SSLProtocolException: SSL handshake aborted: ssl=0xb8876650: Failure in SSL library, usually a protocol ...