{"id":51701,"date":"2024-10-08T20:50:19","date_gmt":"2024-10-08T12:50:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/51701\/"},"modified":"2024-11-14T10:42:10","modified_gmt":"2024-11-14T02:42:10","slug":"ubuntu-18-04-%e5%be%9e%e9%9b%b6%e9%96%8b%e5%a7%8b%e9%85%8d%e7%bd%ae-jdk-tomcat-idea-%e7%92%b0%e5%a2%83%e5%88%b0%e4%bd%bf%e7%94%a8-idea-%e9%96%8b%e7%99%bc-web-%e6%87%89%e7%94%a8%e5%92%8c-servlet","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/51701\/","title":{"rendered":"Ubuntu 18.04 \u5f9e\u96f6\u958b\u59cb\u914d\u7f6e JDK + Tomcat + IDEA \u74b0\u5883\u5230\u4f7f\u7528 IDEA \u958b\u767c Web \u61c9\u7528\u548c Servlet"},"content":{"rendered":"<h1 id=\"ubuntu-18-04-%e5%be%9e%e9%9b%b6%e9%96%8b%e5%a7%8b%e9%85%8d%e7%bd%ae-jdk-tomcat-idea-%e7%92%b0%e5%a2%83%e5%88%b0%e4%bd%bf%e7%94%a8-idea-%e9%96%8b%e7%99%bc-web-%e6%87%89%e7%94%a8%e5%92%8c-servlet-QgLYnIrGUg\">Ubuntu 18.04 \u5f9e\u96f6\u958b\u59cb\u914d\u7f6e JDK + Tomcat + IDEA \u74b0\u5883\u5230\u4f7f\u7528 IDEA \u958b\u767c Web \u61c9\u7528\u548c Servlet<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u958b\u767c\u74b0\u5883\u4e2d\uff0cJava \u662f\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u800c Apache Tomcat \u662f\u4e00\u500b\u6d41\u884c\u7684 Java Servlet \u5bb9\u5668\u3002\u672c\u6587\u5c07\u6307\u5c0e\u60a8\u5982\u4f55\u5728 Ubuntu 18.04 \u4e0a\u5f9e\u96f6\u958b\u59cb\u914d\u7f6e JDK\u3001Tomcat \u548c IntelliJ IDEA\uff08IDEA\uff09\u74b0\u5883\uff0c\u4e26\u4f7f\u7528 IDEA \u958b\u767c Web \u61c9\u7528\u548c Servlet\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%ae%89%e8%a3%9d-jdk-QgLYnIrGUg\">\u6b65\u9a5f\u4e00\uff1a\u5b89\u88dd JDK<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88dd Java Development Kit (JDK)\u3002\u5728 Ubuntu 18.04 \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd OpenJDK\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install openjdk-8-jdk<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 JDK \u662f\u5426\u5b89\u88dd\u6210\u529f\uff1a<\/p>\n<pre><code>java -version<\/code><\/pre>\n<p>\u5982\u679c\u986f\u793a Java \u7248\u672c\u4fe1\u606f\uff0c\u5247\u8868\u793a\u5b89\u88dd\u6210\u529f\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e5%ae%89%e8%a3%9d-apache-tomcat-QgLYnIrGUg\">\u6b65\u9a5f\u4e8c\uff1a\u5b89\u88dd Apache Tomcat<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5b89\u88dd Apache Tomcat\u3002\u9996\u5148\uff0c\u4e0b\u8f09 Tomcat \u7684\u6700\u65b0\u7248\u672c\u3002\u60a8\u53ef\u4ee5\u8a2a\u554f <a href=\"https:\/\/tomcat.apache.org\/\" rel=\"nofollow noopener\" target=\"_blank\">Apache Tomcat \u5b98\u65b9\u7db2\u7ad9<\/a> \u4ee5\u7372\u53d6\u6700\u65b0\u7248\u672c\u7684\u4e0b\u8f09\u93c8\u63a5\u3002\u4ee5\u4e0b\u662f\u4e0b\u8f09\u548c\u5b89\u88dd\u7684\u6b65\u9a5f\uff1a<\/p>\n<pre><code>cd \/opt\nsudo wget https:\/\/downloads.apache.org\/tomcat\/tomcat-9\/v9.0.62\/bin\/apache-tomcat-9.0.62.tar.gz\nsudo tar xzf apache-tomcat-9.0.62.tar.gz\nsudo mv apache-tomcat-9.0.62 tomcat<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u8a2d\u7f6e\u74b0\u5883\u8b8a\u91cf\u3002\u7de8\u8f2f\u60a8\u7684 .bashrc \u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo nano ~\/.bashrc<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>export CATALINA_HOME=\/opt\/tomcat\nexport PATH=$PATH:$CATALINA_HOME\/bin<\/code><\/pre>\n<p>\u4fdd\u5b58\u4e26\u9000\u51fa\u7de8\u8f2f\u5668\uff0c\u7136\u5f8c\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>source ~\/.bashrc<\/code><\/pre>\n<p>\u73fe\u5728\uff0c\u60a8\u53ef\u4ee5\u555f\u52d5 Tomcat \u670d\u52d9\uff1a<\/p>\n<pre><code>cd $CATALINA_HOME\n.\/bin\/startup.sh<\/code><\/pre>\n<p>\u60a8\u53ef\u4ee5\u5728\u700f\u89bd\u5668\u4e2d\u8a2a\u554f <a href=\"http:\/\/localhost:8080\" rel=\"nofollow noopener\" target=\"_blank\">http:\/\/localhost:8080<\/a> \u4f86\u6aa2\u67e5 Tomcat \u662f\u5426\u904b\u884c\u6b63\u5e38\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e5%ae%89%e8%a3%9d-intellij-idea-QgLYnIrGUg\">\u6b65\u9a5f\u4e09\uff1a\u5b89\u88dd IntelliJ IDEA<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5b89\u88dd IntelliJ IDEA\u3002\u60a8\u53ef\u4ee5\u5f9e <a href=\"https:\/\/www.jetbrains.com\/idea\/download\/\" rel=\"nofollow noopener\" target=\"_blank\">JetBrains \u5b98\u65b9\u7db2\u7ad9<\/a> \u4e0b\u8f09\u6700\u65b0\u7248\u672c\u7684 IDEA\u3002\u4e0b\u8f09\u5b8c\u6210\u5f8c\uff0c\u89e3\u58d3\u7e2e\u4e26\u5b89\u88dd\uff1a<\/p>\n<pre><code>cd ~\/Downloads\ntar -xzf ideaIC-*.tar.gz\nsudo mv idea-IC-* \/opt\/idea<\/code><\/pre>\n<p>\u8981\u555f\u52d5 IDEA\uff0c\u60a8\u53ef\u4ee5\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>\/opt\/idea\/bin\/idea.sh<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e4%bd%bf%e7%94%a8-idea-%e9%96%8b%e7%99%bc-web-%e6%87%89%e7%94%a8%e5%92%8c-servlet-QgLYnIrGUg\">\u6b65\u9a5f\u56db\uff1a\u4f7f\u7528 IDEA \u958b\u767c Web \u61c9\u7528\u548c Servlet<\/h2>\n<p>\u73fe\u5728\uff0c\u60a8\u5df2\u7d93\u6210\u529f\u5b89\u88dd\u4e86 JDK\u3001Tomcat \u548c IntelliJ IDEA\u3002\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u5c07\u5275\u5efa\u4e00\u500b\u7c21\u55ae\u7684 Web \u61c9\u7528\u548c Servlet\u3002<\/p>\n<p>\u5728 IDEA \u4e2d\uff0c\u9078\u64c7 \u201cFile\u201d &gt; \u201cNew\u201d &gt; \u201cProject\u201d\uff0c\u7136\u5f8c\u9078\u64c7 \u201cJava Enterprise\u201d \u4e26\u9078\u64c7 \u201cWeb Application\u201d\u3002\u8a2d\u7f6e\u9805\u76ee\u540d\u7a31\u548c\u4f4d\u7f6e\uff0c\u7136\u5f8c\u9ede\u64ca \u201cFinish\u201d\u3002<\/p>\n<p>\u5728\u9805\u76ee\u4e2d\uff0c\u5275\u5efa\u4e00\u500b\u65b0\u7684 Servlet \u985e\uff1a<\/p>\n<pre><code>package com.example;\n\nimport javax.servlet.ServletException;\nimport javax.servlet.http.HttpServlet;\nimport javax.servlet.http.HttpServletRequest;\nimport javax.servlet.http.HttpServletResponse;\nimport java.io.IOException;\nimport java.io.PrintWriter;\n\npublic class HelloWorldServlet extends HttpServlet {\n    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {\n        response.setContentType(\"text\/html\");\n        PrintWriter out = response.getWriter();\n        out.println(\"<h1 id=\"hello-world-QgLYnIrGUg\">Hello, World!<\/h1>\");\n    }\n}<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5728 web.xml \u4e2d\u914d\u7f6e Servlet\uff1a<\/p>\n<pre><code>&lt;servlet&gt;\n    &lt;servlet-name&gt;HelloWorld&lt;\/servlet-name&gt;\n    &lt;servlet-class&gt;com.example.HelloWorldServlet&lt;\/servlet-class&gt;\n&lt;\/servlet&gt;\n\n&lt;servlet-mapping&gt;\n    &lt;servlet-name&gt;HelloWorld&lt;\/servlet-name&gt;\n    &lt;url-pattern&gt;\/hello&lt;\/url-pattern&gt;\n&lt;\/servlet-mapping&gt;<\/code><\/pre>\n<p>\u6700\u5f8c\uff0c\u5c07\u9805\u76ee\u90e8\u7f72\u5230 Tomcat\u3002\u60a8\u53ef\u4ee5\u5728 IDEA \u4e2d\u9078\u64c7 \u201cRun\u201d &gt; \u201cEdit Configurations\u201d\uff0c\u7136\u5f8c\u6dfb\u52a0 Tomcat Server \u7684\u914d\u7f6e\u3002\u555f\u52d5 Tomcat \u670d\u52d9\u5f8c\uff0c\u60a8\u53ef\u4ee5\u5728\u700f\u89bd\u5668\u4e2d\u8a2a\u554f <a href=\"http:\/\/localhost:8080\/your_project_name\/hello\" rel=\"nofollow noopener\" target=\"_blank\">http:\/\/localhost:8080\/your_project_name\/hello<\/a> \u4f86\u67e5\u770b\u60a8\u7684 Servlet\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QgLYnIrGUg\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u5df2\u7d93\u6210\u529f\u5728 Ubuntu 18.04 \u4e0a\u914d\u7f6e\u4e86 JDK\u3001Tomcat \u548c IntelliJ IDEA \u74b0\u5883\uff0c\u4e26\u5275\u5efa\u4e86\u4e00\u500b\u7c21\u55ae\u7684 Web \u61c9\u7528\u548c Servlet\u3002\u9019\u4e9b\u5de5\u5177\u7684\u7d44\u5408\u70ba Java \u958b\u767c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\uff0c\u7121\u8ad6\u662f\u5b78\u7fd2\u9084\u662f\u5be6\u969b\u958b\u767c\u90fd\u975e\u5e38\u6709\u7528\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u74b0\u5883\u4f86\u904b\u884c\u9019\u4e9b\u61c9\u7528\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Ubuntu 18.04 \u4e0a\u5f9e\u96f6\u958b\u59cb\u914d\u7f6e JDK\u3001Tomcat \u548c IDEA\uff0c\u4e26\u958b\u767c Web \u61c9\u7528\u53ca Servlet \u7684\u5b8c\u6574\u6307\u5357\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-51701","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51701","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=51701"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51701\/revisions"}],"predecessor-version":[{"id":51702,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51701\/revisions\/51702"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=51701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=51701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=51701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}