RxJava v2.0.0 发布,一个实现异步操作的库

jopen 5年前
   <p style="text-align: center;"><strong><img alt="" src="https://simg.open-open.com/show/27e89a5a287f2aa133ed68e1e8b7e831.png" /></strong></p>    <p> </p>    <p>RxJava一个在 Java VM 上使用可观测的序列来组成异步的、基于事件的程序的库。说到根上,它就是一个实现异步操作的库,而别的定语都是基于这之上的。同样是做异步,为什么人们用它,而不用现成的 AsyncTask / Handler / XXX / ... ?,原因是RxJava简洁,异步操作很关键的一点是程序的简洁性,因为在调度过程比较复杂的情况下,异步代码经常会既难写也难被读懂。 Android 创造的 AsyncTask 和Handler ,其实都是为了让异步代码更加简洁。RxJava 的优势也是简洁,但它的简洁的与众不同之处在于,随着程序逻辑变得越来越复杂,它依然能够保持简洁。</p>    <p><a href="https://simg.open-open.com/show/590895c0b975a817143b0f53b870e71b.jpg"><img alt="" src="https://simg.open-open.com/show/590895c0b975a817143b0f53b870e71b.jpg" /></a></p>    <p><a href="https://simg.open-open.com/show/039f09fd6005089241137560455ed074.png"><img alt="" src="https://simg.open-open.com/show/039f09fd6005089241137560455ed074.png" /></a></p>    <p> </p>    <h2>更新日志</h2>    <p><strong>Bug修复</strong></p>    <ul>     <li><a href="/misc/goto?guid=4958994833565207473">Pull 4742</a>:      <ul>       <li>Fix <code>Flowable.materialize()</code> terminal signal emission in face of backpressure.</li>       <li>Fix <code>Flowable.onErrorReturn()</code> terminal signal emission in face of backpressure.</li>       <li>fix <code>Flowable.flatMapSingle()</code>and <code>Flowable.flatMapMaybe()</code> termination detection</li>      </ul> </li>     <li><a href="/misc/goto?guid=4958994833687500776">Pull 4747</a>: <code>distinctUntilChanged</code> to store the selected key instead of the value</li>     <li><a href="/misc/goto?guid=4958994833798964305">Pull 4751</a>: fix <code>Flowable.concatMapEager</code> hang due to bad request management.</li>     <li><a href="/misc/goto?guid=4958994833908738522">Pull 4761</a>: Fix cancellation bugs in <code>Flowable</code> operators.</li>     <li><a href="/misc/goto?guid=4958994834008181807">Pull 4763</a>: rewrite of <code>takeUntil</code> to avoid <code>onSubscribe()</code> races.</li>     <li><a href="/misc/goto?guid=4958994834106295629">Pull 4766</a>:      <ul>       <li>Fix <code>Flowable.skipUntil</code> lifecycle and concurrency properties.</li>       <li>Fix <code>Flowable.concatMapEager</code> error management.</li>      </ul> </li>     <li><a href="/misc/goto?guid=4958994834203420350">Pull 4770</a>: allow <code>subscribeOn</code> to work with blocking create.</li>    </ul>    <h2>下载</h2>    <ul>     <li><a href="/misc/goto?guid=4958994834306553983" rel="nofollow"><strong>Source code</strong> (zip)</a></li>     <li><a href="/misc/goto?guid=4958994834391159520" rel="nofollow"><strong>Source code</strong> (tar.gz)</a></li>    </ul>    <p> </p>    <p>本站原创,转载时保留以下信息:<br /> 本文转自:深度开源(open-open.com)<br /> 原文地址:<a href="http://www.open-open.com/news/view/6f98ed2b">http://www.open-open.com/news/view/6f98ed2b</a></p>