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	<title>Microsoft Build of OpenJDK &#8211; 21點情報網</title>
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		<title>小編推工具-商用免費Java軟體Microsoft Build of OpenJDK</title>
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		<pubDate>Sun, 30 May 2021 09:18:05 +0000</pubDate>
				<category><![CDATA[3C資訊]]></category>
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		<category><![CDATA[小編推工具-商用免費Java軟體Microsoft Build of OpenJDK]]></category>
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					<description><![CDATA[隨著Java宣布商業使用需要購買授權後，在商業使用情境如何免費的使用Java變成一個熱門議題，有不少使用者選擇 &#8230; <p class="link-more"><a href="https://ailog.tw/lifelog/2021/05/30/ms-openjdk/" class="more-link">閱讀全文<span class="screen-reader-text">〈小編推工具-商用免費Java軟體Microsoft Build of OpenJDK〉</span></a></p>]]></description>
										<content:encoded><![CDATA[<p><span style="font-size: 14pt; font-family: verdana, geneva;">隨著Java宣布商業使用需要購買授權後，在商業使用情境如何免費的使用Java變成一個熱門議題，有不少使用者選擇OpenJDK來做替代方案<span id="more-8699"></span>，但OpenJDK只有提供Linux跟BSD版本，並無Windows平台的解決方案，因此小編今天要推薦給大家的是微軟所推出的「Microsoft Build of OpenJDK」，該軟體可以安裝在windows、macOS、Linux及ARM平台且是以Open Source軟體授權方式，真是佛心來的，快來了解如何安裝吧。</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">官方網頁：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><a href="https://www.microsoft.com/openjdk">https://www.microsoft.com/openjdk</a></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">軟體下載頁面：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><a href="https://docs.microsoft.com/zh-tw/java/openjdk/download">https://docs.microsoft.com/zh-tw/java/openjdk/download</a></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">範例情境說明：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">本範例以Windows 10情境進行示範。</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;"><strong>[軟體安裝]</strong></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">01、進入官網後，點選「<span style="color: #ff0000;">Download</span>」進行安裝檔案下載</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img fetchpriority="high" decoding="async" class="alignnone size-full wp-image-8715" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-001.png" alt="" width="949" height="487" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-001.png 949w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-001-300x154.png 300w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-001-768x394.png 768w" sizes="(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">02、該軟體目前有提供「OpenJDK 11.0.11」及「OpenJDK 16.0.1」，本範例下載了「<span style="color: #ff0000;">microsoft-jdk-16.0.1.9.1-windows-x64.msi</span>」安裝檔</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img decoding="async" class="alignnone size-full wp-image-8722" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-002.png" alt="" width="443" height="404" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-002.png 443w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-002-300x274.png 300w" sizes="(max-width: 443px) 100vw, 443px" /></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img decoding="async" class="alignnone size-full wp-image-8723" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-003.png" alt="" width="470" height="364" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-003.png 470w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-003-300x232.png 300w" sizes="(max-width: 470px) 100vw, 470px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">03、開啟剛下載完畢的「<span style="color: #ff0000;">microsoft-jdk-16.0.1.9.1-windows-x64.msi</span>」安裝檔，進行安裝步驟</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8724" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-004.png" alt="" width="465" height="131" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-004.png 465w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-004-300x85.png 300w" sizes="auto, (max-width: 465px) 100vw, 465px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">04、點選「<span style="color: #ff0000;">下一步(N)</span>」繼續安裝步驟</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8728" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-005.png" alt="" width="497" height="390" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-005.png 497w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-005-300x235.png 300w" sizes="auto, (max-width: 497px) 100vw, 497px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">05、點選「<span style="color: #ff0000;">下一步(N)</span>」繼續安裝步驟</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8729" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-006.png" alt="" width="494" height="389" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-006.png 494w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-006-300x236.png 300w" sizes="auto, (max-width: 494px) 100vw, 494px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">06、滑鼠點選「<span style="color: #ff0000;">JDK with Hotspot</span>」，並選擇「<span style="color: #ff0000;">整個功能安裝在本機硬碟上</span>」</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8730" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-007.png" alt="" width="496" height="388" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-007.png 496w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-007-300x235.png 300w" sizes="auto, (max-width: 496px) 100vw, 496px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">07、點選「<span style="color: #ff0000;">下一步(N)</span>」繼續安裝步驟</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8731" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-008.png" alt="" width="494" height="388" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-008.png 494w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-008-300x236.png 300w" sizes="auto, (max-width: 494px) 100vw, 494px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">08、點選「<span style="color: #ff0000;">安裝(I)</span>」繼續安裝步驟</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8732" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-009.png" alt="" width="489" height="380" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-009.png 489w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-009-300x233.png 300w" sizes="auto, (max-width: 489px) 100vw, 489px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">09、點選「<span style="color: #ff0000;">完成(F)</span>」結束安裝步驟</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8733" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-010.png" alt="" width="492" height="385" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-010.png 492w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-010-300x235.png 300w" sizes="auto, (max-width: 492px) 100vw, 492px" /></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">10、重新開機以便套用Java的環境變數</span></p>
<p>&nbsp;</p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;"><strong>[進行java執行測試]</strong></span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">01、透過windows內建的記事本將下列程式碼寫入，並另存為「HelloWorld.java」檔名</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8734" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-011.png" alt="" width="553" height="254" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-011.png 553w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-011-300x138.png 300w" sizes="auto, (max-width: 553px) 100vw, 553px" /></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">程式碼如下：</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">public class HelloWorld</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">{</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">public static void main(String[] args)</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">{</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">System.out.println(&#8220;Hello World!&#8221;);</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">}</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">}</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">02、測試Java編譯</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">在HelloWorld.java檔案所在目錄位置，執行「<span style="color: #ff0000;">javac HelloWorld.java</span>」，如無任何錯誤訊息，代表編譯成功，且該目錄下會產生一個名稱為「<span style="color: #ff0000;">HelloWorld.class</span>」的檔案。<br />
<span style="color: #000000;">※請注意上述語法javac與HelloWorld.java中間有隔了一個空白</span></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8736" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-012.png" alt="" width="379" height="100" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-012.png 379w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-012-300x79.png 300w" sizes="auto, (max-width: 379px) 100vw, 379px" /><br />
<img loading="lazy" decoding="async" class="alignnone size-full wp-image-8742" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-012-01.png" alt="" width="369" height="216" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-012-01.png 369w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-012-01-300x176.png 300w" sizes="auto, (max-width: 369px) 100vw, 369px" /><br />
</span></p>
<p><span style="font-size: 14pt; font-family: verdana, geneva;">03、測試Java執行</span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;">在「<span style="color: #ff0000;">HelloWorld.class</span>」檔案所在目錄執行「<span style="color: #ff0000;">java HelloWorld</span>」語法，查看是否有顯示「<span style="color: #ff0000;">Hello World!</span>」字樣，如果有正常顯示代表安裝成功。<br />
</span><span style="font-size: 14pt; font-family: verdana, geneva;"><span style="color: #000000;">※請注意上述語法java與HelloWorld中間有隔了一個空白</span></span><br />
<span style="font-size: 14pt; font-family: verdana, geneva;"><img loading="lazy" decoding="async" class="alignnone size-full wp-image-8741" src="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-013.png" alt="" width="376" height="150" srcset="https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-013.png 376w, https://ailog.tw/lifelog/wp-content/uploads/2021/05/ms-openjdk-013-300x120.png 300w" sizes="auto, (max-width: 376px) 100vw, 376px" /></span></p>
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