<p style="text-align: center;"><strong><img alt="" src="https://simg.open-open.com/show/0f3ae104c7167272412079964cb5969e.png" /></strong></p> <p> </p> <p>Realm 是一个跨平台的移动数据库引擎，可运行于手机、平板和可穿戴设备之上。于 2014 年 7 月发布，准确来说，它是专门为移动应用所设计的数据持久化解决方案之一。 Realm 可以轻松地移植到您的项目当中，并且绝大部分常用的功能（比如说插入、查询等等）都可以用一行简单的代码轻松完成！ Realm 并不是对 Core Data 的简单封装，相反地， Realm 并不是基于 Core Data ，也不是基于 SQLite 所构建的。它拥有自己的数据库存储引擎，可以高效且快速地完成数据库的构建操作。</p> <h2>更新日志</h2> <ul> <li>[ObjectServer] Resume synchronization as soon as the connectivity is back (#4141).</li> <li><code>equals()</code> and <code>hashCode()</code> of managed <code>RealmObject</code>s that come from linking objects don't work correctly (#4487).</li> <li>Field name was missing in exception message when <code>null</code> was set to required field (#4484).</li> <li>Now throws <code>IllegalStateException</code> when a getter of linking objects is called against deleted or not yet loaded<code>RealmObject</code>s (#4499).</li> <li><code>NullPointerException</code> caused by local transaction inside the listener of <code>findFirstAsync()</code>'s results (#4495).</li> <li>Native crash when adding listeners to <code>RealmObject</code> after removing listeners from the same <code>RealmObject</code> before (#4502).</li> <li>Native crash with "Invalid argument" error happened on some Android 7.1.1 devices when opening Realm on external storage (#4461).</li> <li><code>OrderedRealmCollectionChangeListener</code> didn't report change ranges correctly when circular link's field changed (#4474).</li> <li>Upgraded to Realm Sync 1.6.0.</li> <li>Upgraded to Realm Core 2.6.1.</li> </ul> <h2>下载</h2> <ul> <li><a href="/misc/goto?guid=4959006756466118707" rel="nofollow"><strong>Source code</strong> (zip)</a></li> <li><a href="/misc/goto?guid=4959006756580315260" 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/72e4d278">http://www.open-open.com/news/view/72e4d278</a></p>
