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<html><head><title>java編程語言</title><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><link rel="stylesheet" href="../../../css/text.css" type="text/css"></head><body text="#000000" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" bgcolor="#FFFFFF" background="../../../images/html/java_17.jpg"><table width="100%" border="0" cellspacing="0" cellpadding="0" height="100%" background="../../../images/html/java_17.jpg"> <tr> <td valign="top"> <table border="0" cellspacing="1" cellpadding="1" align="left" width="100%"> <tr> <td valign="top" height="155" width="12"> <div align="center"> <div align="left"></div> <p align="left" class="pt9-black"> </p> </div> </td> <td valign="top" height="155" width="210"> <span class="biaoti_1">4．2 例外的處理</span><span class="explaination"><br> <br> java語言中有兩種例外處理機制：捕獲例外和聲明拋棄例外。下面我們做詳細介紹。<br> <br> </span><span class="biaoti_2">4．2．1 捕獲例外<br> <br> </span><span class="explaination">捕獲例外是通過try-catch-finally語句實現的。<br> <br> <a href="right4_2_1.htm#01" target="MyFrame">try</a></span><span class="biaoti_2"><br> <br> </span><span class="explaination"><a href="right4_2_1.htm#02" target="MyFrame">catch</a></span><span class="biaoti_2"><br> <br> </span><span class="explaination"><a href="right4_2_1.htm#03" target="MyFrame">finally</a></span><span class="biaoti_2"><br> </span><span class="explaination"><br> <br> <br> </span> </td> <td valign="top" width="5"> </td> </tr> </table> </td> </tr></table></body></html>?? 快捷鍵說明
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