okhttpOkHttp is an HTTP client that’s efficient by default: HTTP/2 support allows all requests to the same host to share a socket. Connection pooling reduces request latency (if HTTP/2 isn’t available). Transparent GZIP shrinks download sizes. Response caching avoids the network completely for repeat requests.
logbackLogback is intended as a successor to the popular log4j project, picking up where log4j 1.x leaves off. | 日志框架 | Java框架 | slf4j-api | logback-core | logback-classic