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<div align="center" class="title">JAVA程序員必讀：基礎篇（3）語言基礎</div>
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<div align="center"><font color="#666666">編譯：ZSC/太平洋網絡學院</font></div>
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<div align="right" class="gray"><a href="mailto:tntst@pconline.com.cn">［責編:爆破手］</a></div>
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<p class="article"> <b>語言基礎</b> </p>
<p></p>
<p class="article"><b>3.4 控制流程語句</b> </p>
<p class="article">控制流程語句的基本格式為：</p>
<p class="article">控制流程語句描述</p>
<p class="article">{</p>
<p class="article"> 語句（參數）</p>
<p class="article">}</p>
<p class="article">如果塊中只有一條語句，大括號{和}并不是必要的。但是這里推薦使用{和}，因為代碼會更容易閱讀，避免在修改代碼的時候發生錯誤。
</p>
<p class="article">控制流程語句有：</p>
<ol>
<p>
<li class="article">while和do-while語句</li>
<p></p>
<p>
<li class="article">for語句</li>
<p></p>
<p>
<li class="article">if-else語句</li>
<p></p>
<p>
<li class="article">switch語句</li>
<p></p>
<p>
<li class="article">異常處理語句</li>
<p></p>
<p>
<li class="article">分支語句</li>
<p></p>
</ol>
<p class="article"> 這里注意，雖然goto是一個保留字，它在C語言中也是一個控制流程語句，但是當前JAVA編程語言還不支持這個goto語句。</p>
<p class="article">好吧，我們開始對各個控制流程語句逐個介紹。</p>
<p class="article"></p>
<p class="article"></p>
<p align="center" class="article"><a href="10810.htm">[上一頁]</a> <a href="10811.htm">[下一頁]</a></p>
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