{"id":208413,"date":"2025-09-24T10:28:08","date_gmt":"2025-09-24T02:28:08","guid":{"rendered":"https:\/\/www.server.hk\/blog\/?p=208413"},"modified":"2025-09-24T10:28:08","modified_gmt":"2025-09-24T02:28:08","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e5%ae%89%e8%a3%85%e5%92%8c%e9%85%8d%e7%bd%aejava%ef%bc%9aubuntu%e7%b3%bb%e7%bb%9f%e5%ae%8c%e6%95%b4%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208413\/","title":{"rendered":"\u5982\u4f55\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u548c\u914d\u7f6eJava\uff1aUbuntu\u7cfb\u7edf\u5b8c\u6574\u6307\u5357"},"content":{"rendered":"<p>\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u90e8\u7f72Java\u5e94\u7528\u7a0b\u5e8f\u9700\u8981\u6b63\u786e\u5b89\u88c5\u548c\u914d\u7f6eJava\u73af\u5883\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u6307\u5bfc\u60a8\u5728Ubuntu\u7cfb\u7edf\u4e0a\u5b89\u88c5Java\uff0c\u5305\u62ecOpenJDK\u548cOracle JDK\u7684\u5b89\u88c5\u6b65\u9aa4\uff0c\u914d\u7f6e\u9ed8\u8ba4\u7248\u672c\uff0c\u4ee5\u53ca\u8bbe\u7f6eJAVA_HOME\u73af\u5883\u53d8\u91cf\u3002\u672c\u6307\u5357\u9002\u7528\u4e8e\u8fd0\u884c\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u7684Ubuntu\u7cfb\u7edf\uff0c\u786e\u4fdd\u9ad8\u6548\u3001\u53ef\u9760\u7684Java\u5f00\u53d1\u548c\u8fd0\u884c\u73af\u5883\u3002<\/p>\n<h2>\u524d\u7f6e\u6761\u4ef6<\/h2>\n<p>\u5728\u5f00\u59cb\u5b89\u88c5\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u6ee1\u8db3\u4ee5\u4e0b\u6761\u4ef6\uff1a<\/p>\n<ul>\n<li><strong>Ubuntu\u7cfb\u7edf<\/strong>\uff1a\u786e\u4fdd\u60a8\u7684\u9999\u6e2f\u670d\u52a1\u5668\u8fd0\u884cUbuntu\uff08\u63a8\u8350\u7248\u672c\u4e3a20.04\u621622.04\uff09\u3002<\/li>\n<li><strong>sudo\u6743\u9650<\/strong>\uff1a\u60a8\u9700\u8981\u4e00\u4e2a\u5177\u6709sudo\u6743\u9650\u7684\u7528\u6237\u8d26\u6237\u3002<\/li>\n<li><strong>\u7ec8\u7aef\u8bbf\u95ee<\/strong>\uff1a\u901a\u8fc7\u5feb\u6377\u952e<code>Ctrl + Alt + T<\/code>\u6253\u5f00\u7ec8\u7aef\uff0c\u6216\u901a\u8fc7SSH\u8fdc\u7a0b\u8bbf\u95ee\u9999\u6e2f\u670d\u52a1\u5668\u3002<\/li>\n<li><strong>APT\u5de5\u5177<\/strong>\uff1a\u786e\u4fdd<code>apt<\/code>\u547d\u4ee4\u53ef\u7528\uff0c\u7528\u4e8e\u7ba1\u7406\u8f6f\u4ef6\u5305\u3002<\/li>\n<\/ul>\n<h2>Java\u7248\u672c\u7b80\u4ecb<\/h2>\n<p>Java\u6709\u591a\u4e2a\u7248\u672c\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5f00\u53d1\u9700\u6c42\u3002\u4ee5\u4e0b\u662f\u4e3b\u8981\u7248\u672c\u7684\u7b80\u8981\u8bf4\u660e\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>Java\u7248\u672c<\/th>\n<th>\u7528\u9014\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Java SE<\/strong><\/td>\n<td>\u6807\u51c6\u7248\uff0c\u9002\u7528\u4e8e\u684c\u9762\u548c\u57fa\u672c\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\uff0c\u5305\u542b\u6838\u5fc3Java\u529f\u80fd\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>Java EE<\/strong><\/td>\n<td>\u4f01\u4e1a\u7248\uff0c\u7528\u4e8e\u6784\u5efa\u5927\u578b\u3001\u5206\u5e03\u5f0f\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\uff0c\u652f\u6301\u591a\u5c42\u67b6\u6784\u548c\u9ad8\u53ef\u9760\u6027\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>Java ME<\/strong><\/td>\n<td>\u5fae\u578b\u7248\uff0c\u4e13\u4e3a\u8d44\u6e90\u53d7\u9650\u8bbe\u5907\uff08\u5982\u5d4c\u5165\u5f0f\u7cfb\u7edf\uff09\u8bbe\u8ba1\uff0c\u5305\u542b\u5c0f\u578b\u865a\u62df\u673a\u548c\u4e13\u7528API\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>JavaFX<\/strong><\/td>\n<td>\u7528\u4e8e\u5f00\u53d1\u73b0\u4ee3\u5316Web\u5e94\u7528\u7a0b\u5e8f\uff0c\u63d0\u4f9b\u786c\u4ef6\u52a0\u901f\u7684\u56fe\u5f62\u548c\u5a92\u4f53\u5f15\u64ce\uff0c\u652f\u6301\u9ad8\u6027\u80fd\u5ba2\u6237\u7aef\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>JDK\u4e0eJRE\u7684\u533a\u522b<\/h3>\n<p>\u5728\u5b89\u88c5Java\u4e4b\u524d\uff0c\u4e86\u89e3Java Development Kit\uff08JDK\uff09\u548cJava Runtime Environment\uff08JRE\uff09\u7684\u533a\u522b\u81f3\u5173\u91cd\u8981\uff1a<\/p>\n<ul>\n<li><strong>JDK<\/strong>\uff1a\n<ul>\n<li>\u7528\u4e8eJava\u5f00\u53d1\uff0c\u5305\u542b\u7f16\u8bd1\u5668\uff08javac\uff09\u3001\u8c03\u8bd5\u5de5\u5177\u548c\u5176\u4ed6\u5f00\u53d1\u5de5\u5177\u3002<\/li>\n<li>\u9002\u5408\u5f00\u53d1\u4eba\u5458\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u6784\u5efa\u548c\u6d4b\u8bd5\u5e94\u7528\u7a0b\u5e8f\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>JRE<\/strong>\uff1a\n<ul>\n<li>\u7528\u4e8e\u8fd0\u884cJava\u5e94\u7528\u7a0b\u5e8f\uff0c\u4ec5\u5305\u542b\u8fd0\u884c\u65f6\u73af\u5883\u3002<\/li>\n<li>\u9002\u5408\u4ec5\u9700\u8fd0\u884cJava\u7a0b\u5e8f\u7684\u6700\u7ec8\u7528\u6237\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>\u68c0\u67e5Java\u662f\u5426\u5df2\u5b89\u88c5<\/h2>\n<p>\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Java\u4e4b\u524d\uff0c\u9700\u786e\u8ba4\u662f\u5426\u5df2\u5b89\u88c5Java\u6216\u5176\u7248\u672c\u662f\u5426\u7b26\u5408\u9700\u6c42\u3002<\/p>\n<ol>\n<li>\u6253\u5f00\u7ec8\u7aef\uff08\u5feb\u6377\u952e<code>Ctrl + Alt + T<\/code>\u6216\u901a\u8fc7SSH\u767b\u5f55\uff09\u3002<\/li>\n<li>\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Java\u7248\u672c\uff1a\n<pre><code class=\"language-bash\">java --version\r\n<\/code><\/pre>\n<\/li>\n<li>\u53ef\u80fd\u7684\u8f93\u51fa\uff1a\n<ul>\n<li>\u5982\u679c\u663e\u793a\u201cJava not found\u201d\uff0c\u5219\u8868\u660e\u672a\u5b89\u88c5Java\u3002<\/li>\n<li>\u5982\u679c\u663e\u793a\u7248\u672c\u4fe1\u606f\uff08\u5982OpenJDK 11\u6216Oracle JDK 21\uff09\uff0c\u8bf4\u660e\u5df2\u5b89\u88c5Java\uff0c\u53ef\u6839\u636e\u9700\u6c42\u66f4\u65b0\u6216\u4fdd\u7559\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>\u4f7f\u7528APT\u5b89\u88c5OpenJDK<\/h2>\n<p>OpenJDK\u662fUbuntu\u63a8\u8350\u7684Java\u7248\u672c\uff0c\u6613\u4e8e\u901a\u8fc7APT\u5305\u7ba1\u7406\u5668\u5b89\u88c5\u3002\u4ee5\u4e0b\u662f\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u5b89\u88c5OpenJDK\u7684\u6b65\u9aa4\uff1a<\/p>\n<h3>\u6b65\u9aa41\uff1a\u66f4\u65b0Ubuntu\u7cfb\u7edf<\/h3>\n<p>\u786e\u4fdd\u7cfb\u7edf\u8f6f\u4ef6\u5305\u662f\u6700\u65b0\u7684\uff0c\u4ee5\u907f\u514d\u517c\u5bb9\u6027\u95ee\u9898\uff1a<\/p>\n<pre><code class=\"language-bash\">sudo apt update &amp;&amp; sudo apt upgrade -y\r\n<\/code><\/pre>\n<ul>\n<li>\u8f93\u5165sudo\u5bc6\u7801\u4ee5\u786e\u8ba4\u64cd\u4f5c\u3002<\/li>\n<li>\u7b49\u5f85\u66f4\u65b0\u5b8c\u6210\uff0c\u786e\u4fdd\u9999\u6e2f\u670d\u52a1\u5668\u7684\u8f6f\u4ef6\u6e90\u6b63\u5e38\u8fde\u63a5\u3002<\/li>\n<\/ul>\n<h3>\u6b65\u9aa42\uff1a\u5b89\u88c5OpenJDK<\/h3>\n<p>\u5b89\u88c5\u6700\u65b0\u7248\u672c\u7684OpenJDK\uff08\u63a8\u8350OpenJDK 11\u6216\u66f4\u9ad8\u7248\u672c\uff09\uff1a<\/p>\n<pre><code class=\"language-bash\">sudo apt install default-jdk -y\r\n<\/code><\/pre>\n<ul>\n<li>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u8f93\u5165<code>java --version<\/code>\u9a8c\u8bc1\u5b89\u88c5\u662f\u5426\u6210\u529f\u3002<\/li>\n<li>\u82e5\u9700\u8981JRE\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">sudo apt install default-jre -y\r\n<\/code><\/pre>\n<h3>\u6b65\u9aa43\uff1a\u9a8c\u8bc1\u5b89\u88c5<\/h3>\n<p>\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u786e\u8ba4JDK\u548cJRE\u662f\u5426\u6b63\u786e\u5b89\u88c5\uff1a<\/p>\n<pre><code class=\"language-bash\">java --version\r\njavac --version\r\n<\/code><\/pre>\n<ul>\n<li><code>javac<\/code>\u547d\u4ee4\u7528\u4e8e\u9a8c\u8bc1JDK\u662f\u5426\u5305\u542b\u7f16\u8bd1\u5668\u3002<\/li>\n<\/ul>\n<h2>\u5b89\u88c5Oracle JDK\uff08\u53ef\u9009\uff09<\/h2>\n<p>\u5bf9\u4e8e\u9700\u8981Oracle JDK\u7684\u573a\u666f\uff08\u5982\u7279\u5b9a\u4f01\u4e1a\u5e94\u7528\uff09\uff0c\u53ef\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\uff1a<\/p>\n<ol>\n<li><strong>\u8bbf\u95eeOracle\u5b98\u7f51<\/strong>\uff1a\n<ul>\n<li>\u6253\u5f00\u6d4f\u89c8\u5668\uff0c\u8bbf\u95eeOracle\u5b98\u65b9\u7f51\u7ad9\u7684Java\u4e0b\u8f7d\u9875\u9762\u3002<\/li>\n<li>\u9009\u62e9\u6700\u65b0\u7684JDK\u7248\u672c\uff08\u4f8b\u5982JDK 21\uff0c\u63a8\u8350LTS\u7248\u672c\u4ee5\u83b7\u5f97\u957f\u671f\u652f\u6301\uff09\u3002<\/li>\n<li>\u4e0b\u8f7d\u9002\u7528\u4e8eLinux\u7684<code>.deb<\/code>\u6587\u4ef6\uff08\u5982<code>jdk-21_linux-x64_bin.deb<\/code>\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u901a\u8fc7\u7ec8\u7aef\u5b89\u88c5<\/strong>\uff1a\n<ul>\n<li>\u5c06\u4e0b\u8f7d\u7684<code>.deb<\/code>\u6587\u4ef6\u4fdd\u5b58\u5230\u6307\u5b9a\u76ee\u5f55\uff08\u5982<code>\/home\/user\/Downloads\/<\/code>\uff09\u3002<\/li>\n<li>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\uff1a<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">sudo apt install \/home\/user\/Downloads\/jdk-21_linux-x64_bin.deb\r\n<\/code><\/pre>\n<ul>\n<li>\u6ce8\u610f\uff1a\u66ff\u6362<code>\/home\/user\/Downloads\/<\/code>\u4e3a\u5b9e\u9645\u6587\u4ef6\u8def\u5f84\u3002<\/li>\n<li>\u5982\u679c\u51fa\u73b0\u201cPermission denied\u201d\u9519\u8bef\uff0c\u786e\u4fdd\u4f7f\u7528sudo\u6743\u9650\u6216\u68c0\u67e5\u6587\u4ef6\u8def\u5f84\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u9a8c\u8bc1\u5b89\u88c5<\/strong>\uff1a\n<ul>\n<li>\u8fd0\u884c<code>java --version<\/code>\u786e\u8ba4Oracle JDK\u5df2\u6b63\u786e\u5b89\u88c5\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>\u914d\u7f6e\u9ed8\u8ba4Java\u7248\u672c<\/h2>\n<p>\u5982\u679c\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u4e86\u591a\u4e2aJava\u7248\u672c\uff0c\u53ef\u4f7f\u7528<code>update-alternatives<\/code>\u547d\u4ee4\u8bbe\u7f6e\u9ed8\u8ba4\u7248\u672c\uff1a<\/p>\n<ol>\n<li>\u67e5\u770b\u53ef\u7528Java\u7248\u672c\uff1a\n<pre><code class=\"language-bash\">sudo update-alternatives --config java\r\n<\/code><\/pre>\n<\/li>\n<li>\u7cfb\u7edf\u5c06\u5217\u51fa\u6240\u6709\u5df2\u5b89\u88c5\u7684Java\u7248\u672c\uff0c\u8f93\u5165\u5bf9\u5e94\u7f16\u53f7\u9009\u62e9\u9ed8\u8ba4\u7248\u672c\u3002<\/li>\n<li>\u9a8c\u8bc1\u9ed8\u8ba4\u7248\u672c\uff1a\n<pre><code class=\"language-bash\">java --version\r\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<h2>\u8bbe\u7f6eJAVA_HOME\u73af\u5883\u53d8\u91cf<\/h2>\n<p>\u8bb8\u591aJava\u5e94\u7528\u7a0b\u5e8f\u9700\u8981<code>JAVA_HOME<\/code>\u73af\u5883\u53d8\u91cf\u6765\u5b9a\u4f4dJava\u5b89\u88c5\u76ee\u5f55\u3002\u4ee5\u4e0b\u662f\u914d\u7f6e\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li><strong>\u67e5\u627eJava\u5b89\u88c5\u8def\u5f84<\/strong>\uff1a\n<pre><code class=\"language-bash\">update-alternatives --list java\r\n<\/code><\/pre>\n<ul>\n<li>\u590d\u5236\u8f93\u51fa\u8def\u5f84\uff08\u4f8b\u5982<code>\/usr\/lib\/jvm\/java-11-openjdk-amd64<\/code>\uff09\uff0c\u4f46\u4e0d\u5305\u62ec<code>\/bin\/java<\/code>\u90e8\u5206\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7f16\u8f91\u73af\u5883\u53d8\u91cf\u6587\u4ef6<\/strong>\uff1a\n<pre><code class=\"language-bash\">sudo nano \/etc\/environment\r\n<\/code><\/pre>\n<\/li>\n<li>\u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff08\u66ff\u6362\u8def\u5f84\u4e3a\u5b9e\u9645\u8def\u5f84\uff09\uff1a\n<pre><code class=\"language-bash\">JAVA_HOME=\"\/usr\/lib\/jvm\/java-11-openjdk-amd64\"\r\n<\/code><\/pre>\n<\/li>\n<li>\u4fdd\u5b58\u5e76\u9000\u51fa\uff08<code>Ctrl + O<\/code>\uff0c<code>Enter<\/code>\uff0c<code>Ctrl + X<\/code>\uff09\u3002<\/li>\n<li>\u5e94\u7528\u66f4\u6539\uff1a\n<pre><code class=\"language-bash\">source \/etc\/environment\r\n<\/code><\/pre>\n<\/li>\n<li>\u9a8c\u8bc1<code>JAVA_HOME<\/code>\uff1a\n<pre><code class=\"language-bash\">echo $JAVA_HOME\r\n<\/code><\/pre>\n<ul>\n<li>\u8f93\u51fa\u5e94\u663e\u793a\u914d\u7f6e\u7684\u8def\u5f84\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u4f7f\u7528Java\u7684\u4f18\u52bf<\/h2>\n<p>\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u8fd0\u884cJava\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u7684\u5305\u7ba1\u7406<\/strong>\uff1aUbuntu\u7684APT\u5de5\u5177\u7b80\u5316\u4e86Java\u7684\u5b89\u88c5\u548c\u66f4\u65b0\u6d41\u7a0b\uff0c\u4fdd\u6301\u7cfb\u7edf\u4e0e\u6700\u65b0\u7248\u672c\u540c\u6b65\u3002<\/li>\n<li><strong>\u793e\u533a\u652f\u6301<\/strong>\uff1aUbuntu\u62e5\u6709\u6d3b\u8dc3\u7684\u793e\u533a\uff0c\u63d0\u4f9b\u4e30\u5bcc\u7684\u6587\u6863\u548c\u6545\u969c\u6392\u9664\u8d44\u6e90\uff0c\u9002\u5408\u9999\u6e2f\u670d\u52a1\u5668\u7684\u7ba1\u7406\u5458\u548c\u5f00\u53d1\u8005\u3002<\/li>\n<li><strong>\u6846\u67b6\u517c\u5bb9\u6027<\/strong>\uff1aJava\u4e0eSpring\u3001Hibernate\u7b49\u6d41\u884c\u6846\u67b6\u65e0\u7f1d\u96c6\u6210\uff0c\u9002\u5408\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u5f00\u53d1\u4f01\u4e1a\u7ea7\u5e94\u7528\u3002<\/li>\n<li><strong>\u7528\u6237\u53cb\u597d<\/strong>\uff1aUbuntu\u7684\u76f4\u89c2\u754c\u9762\u548c\u8be6\u7ec6\u6587\u6863\u964d\u4f4e\u4e86\u6280\u672f\u95e8\u69db\uff0c\u9002\u5408\u5404\u79cd\u6280\u672f\u6c34\u5e73\u7684\u7528\u6237\u3002<\/li>\n<\/ul>\n<h2>\u5e38\u89c1\u95ee\u9898\u6392\u67e5<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u201cJava not found\u201d<\/strong>\uff1a\u786e\u8ba4\u662f\u5426\u6b63\u786e\u5b89\u88c5JDK\/JRE\uff0c\u6216\u68c0\u67e5<code>apt<\/code>\u6e90\u662f\u5426\u53ef\u7528\u3002<\/li>\n<li><strong>\u6743\u9650\u9519\u8bef<\/strong>\uff1a\u786e\u4fdd\u4f7f\u7528sudo\u6743\u9650\u8fd0\u884c\u547d\u4ee4\uff0c\u6216\u68c0\u67e5\u6587\u4ef6\u8def\u5f84\u662f\u5426\u6b63\u786e\u3002<\/li>\n<li><strong>\u7248\u672c\u51b2\u7a81<\/strong>\uff1a\u4f7f\u7528<code>update-alternatives<\/code>\u5207\u6362\u9ed8\u8ba4Java\u7248\u672c\u3002<\/li>\n<\/ul>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u901a\u8fc7\u672c\u6307\u5357\uff0c\u60a8\u53ef\u4ee5\u5728\u9999\u6e2f\u670d\u52a1\u5668\u7684Ubuntu\u7cfb\u7edf\u4e0a\u6210\u529f\u5b89\u88c5\u548c\u914d\u7f6eJava\u73af\u5883\uff0c\u65e0\u8bba\u662fOpenJDK\u8fd8\u662fOracle JDK\u3002\u672c\u6587\u63d0\u4f9b\u4e86\u8be6\u7ec6\u7684\u6b65\u9aa4\uff0c\u5305\u62ec\u68c0\u67e5Java\u7248\u672c\u3001\u5b89\u88c5JDK\/JRE\u3001\u914d\u7f6e\u9ed8\u8ba4\u7248\u672c\u548c\u8bbe\u7f6eJAVA_HOME\u73af\u5883\u53d8\u91cf\u3002\u9075\u5faa\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u60a8\u5c06\u80fd\u591f\u4e3aJava\u5f00\u53d1\u548c\u8fd0\u884c\u6784\u5efa\u4e00\u4e2a\u9ad8\u6548\u3001\u53ef\u9760\u7684\u73af\u5883\uff0c\u6ee1\u8db3\u9999\u6e2f\u670d\u52a1\u5668\u7684\u6027\u80fd\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u90e8\u7f72Java\u5e94\u7528\u7a0b&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-208413","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=208413"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208413\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}