RxJava v1.2.7 发布,一个实现异步操作的库

jopen 8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 style="text-align: center;"><a href="https://simg.open-open.com/show/590895c0b975a817143b0f53b870e71b.jpg"><img alt="" src="https://simg.open-open.com/show/590895c0b975a817143b0f53b870e71b.jpg" /></a></p>    <p style="text-align: center;"><a href="https://simg.open-open.com/show/039f09fd6005089241137560455ed074.png"><img alt="" src="https://simg.open-open.com/show/039f09fd6005089241137560455ed074.png" /></a></p>    <h2>更新日志</h2>    <ul>     <li><a href="/misc/goto?guid=4959000609743541435">Pull 5086</a>: Deprecate <code>create()</code>, add alternatives</li>     <li><a href="/misc/goto?guid=4959000609881401011">Pull 5092</a>: Add <code>Single.merge(Observable<Single<T>>)</code>, <code>Observable.flatMapSingle()</code> &<code>Observable.flatMapCompletable</code>.</li>     <li><a href="/misc/goto?guid=4959000610005044228">Pull 5091</a>: Add <code>subscribeOn(Scheduler, boolean)</code> avoid same-pool deadlock.</li>     <li><a href="/misc/goto?guid=4959000609743541435">Pull 5086</a>:      <ul>       <li>Deprecate <code>Observable.create(OnSubscribe)</code>,</li>       <li>Deprecate <code>fromEmitter</code> in favor of <code>Observable.create(Action1, BackpressureMode)</code>.</li>      </ul> </li>    </ul>    <ul>     <li><a href="/misc/goto?guid=4959000610005044228">Pull 5091</a>: <code>create(Action1, BackpressureMode)</code>+<code>subscribeOn</code> avoid same-pool deadlock.</li>     <li><a href="/misc/goto?guid=4959000610145619414">Pull 5123</a>: <code>throttleFirst</code> detecting clock-drift backwards to open the gate</li>     <li><a href="/misc/goto?guid=4959000610260663935">Pull 5125</a>: reduce stack depth with <code>switchIfEmpty</code></li>    </ul>    <h2>下载</h2>    <ul>     <li><a href="/misc/goto?guid=4959000610378596029" rel="nofollow"><strong>Source code</strong> (zip)</a></li>     <li><a href="/misc/goto?guid=4959000610494179168" rel="nofollow"><strong>Source code</strong> (tar.gz)</a></li>    </ul>    <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/188ccd1e">http://www.open-open.com/news/view/188ccd1e</a></p>