{"id":2196,"date":"2022-12-06T16:09:17","date_gmt":"2022-12-06T08:09:17","guid":{"rendered":"https:\/\/qaqaq.top\/?p=2196"},"modified":"2022-12-06T16:09:18","modified_gmt":"2022-12-06T08:09:18","slug":"javase%e3%80%81javaee%e3%80%81jakarta-ee%e3%80%81spring%e3%80%81javame-%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=2196","title":{"rendered":"JavaSE\u3001JavaEE\u3001Jakarta EE\u3001Spring\u3001JavaMe \u7684\u533a\u522b"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">\u8bf4\u660e<\/h1>\n\n\n\n<p>\u4e0b\u9762\u8bb0\u5f55\u4e00\u4e0b JavaSE\u3001JavaEE\u3001JavaMe \u7684\u533a\u522b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u4f1a\u6709 java 2 \u7684\u540d\u79f0<\/h2>\n\n\n\n<p>1998\u5e7412\u6708\uff0cSUN\u516c\u53f8\u53d1\u5e03\u4e86JDK1.2\uff0c\u5f00\u59cb\u4f7f\u7528Java 2 \u8fd9\u4e00\u540d\u79f0\u3002<br>\u76ee\u524d\uff0cJava 2\u5e73\u53f0\u67093\u4e2a\u7248\u672c\uff0c\u5b83\u4eec\u662f\u9002\u7528\u4e8e\u5c0f\u578b\u8bbe\u5907\u548c\u667a\u80fd\u5361\u7684Java 2\u5e73\u53f0Micro\u7248\uff08Java 2 Platform Micro Edition\uff0cJ2ME\uff09\u3001\u9002\u7528\u4e8e\u684c\u9762\u7cfb\u7edf\u7684Java 2\u5e73\u53f0\u6807\u51c6\u7248\uff08Java 2 Platform Standard Edition\uff0cJ2SE\uff09\u3001\u9002\u7528\u4e8e\u521b\u5efa\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f\u548c\u670d\u52a1\u7684Java 2\u5e73\u53f0\u4f01\u4e1a\u7248\uff08Java 2 Platform Enterprise Edition\uff0cJ2EE\uff09\u3002<br>\u540e\u6765\u53c8\u6539\u540d\u4e3a JavaEE\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Java SE<\/h1>\n\n\n\n<p>Java SE\uff08Java Platform\uff0cStandard Edition\uff09\u3002Java SE \u4ee5\u524d\u79f0\u4e3a J2SE\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u548c\u90e8\u7f72\u5728\u684c\u9762\u3001\u670d\u52a1\u5668\u3001\u5d4c\u5165\u5f0f\u73af\u5883\u548c\u5b9e\u65f6\u73af\u5883\u4e2d\u4f7f\u7528\u7684 Java \u5e94\u7528\u7a0b\u5e8f\u3002Java SE \u5305\u542b\u4e86\u652f\u6301 Java Web \u670d\u52a1\u5f00\u53d1\u7684\u7c7b\uff0c\u4e3a Java Platform\uff0cEnterprise Edition\uff08Java EE\uff09\u63d0\u4f9b\u57fa\u7840\u3002<br>JavaSE\u662fJava\u7684\u6838\u5fc3\uff0c\u4e5f\u5c31\u662f Java\u7684\u4e3b\u8981\u90e8\u5206\u3002\u7528\u4e8e\u5f00\u53d1\u684c\u9762\u5e94\u7528\u7a0b\u5e8f\u548c\u57fa\u4e8eweb\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u63d0\u4f9b\u4e86\u4ece\u57fa\u672c\u5bf9\u8c61\u5230\u9ad8\u7ea7\u7c7b\u7684\u6240\u6709\u4e1c\u897f\uff0c\u8fd9\u4e9b\u7c7b\u88ab\u7528\u4e8e\u7f51\u7edc\u3001\u6570\u636e\u5e93\u8bbf\u95ee\u3001\u5b89\u5168\u3001xml\u89e3\u6790\u3001gui\u5f00\u53d1\u3002\u9664\u4e86\u8fd9\u4e9b\u6838\u5fc3\u7684api\u4e4b\u5916\uff0c\u5b83\u8fd8\u63d0\u4f9b\u4e86\u865a\u62df\u673aJVM\u3001\u5f00\u53d1\u5de5\u5177\u3001\u90e8\u7f72\u6280\u672f\u7b49\u3002<br>\u4ece Oracle \u5b98\u7f51\uff0c\u4e0b\u8f7d JDK\uff0c\u5e76\u5b89\u88c5\u5b8c\u6210\uff0c\u5c31\u662f\u4e00\u4e2a JavaSE \u7684\u73af\u5883\u4e86\u3002<br>JDK8\u4e0b\u8f7d\u5730\u5740\uff1a<a href=\"https:\/\/links.jianshu.com\/go?to=https%3A%2F%2Fwww.oracle.com%2Fjava%2Ftechnologies%2Fdownloads%2F%23java8\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.oracle.com\/java\/technologies\/downloads\/#java8<\/a><br>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u67e5\u770b java \u7248\u672c\u3002<br><\/p>\n\n\n\n<figure class=\"wp-block-image\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='\/\/upload-images.jianshu.io\/upload_images\/18242811-09d13348d303d7a7.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/657\/format\/webp'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"\/\/upload-images.jianshu.io\/upload_images\/18242811-09d13348d303d7a7.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/657\/format\/webp\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"\/><\/div><\/figure>\n\n\n\n<p>image.png<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Java EE \u4e0e JavaEE\uff08\u6ce8\u610f\u540d\u5b57\u4e4b\u95f4\u662f\u5426\u6709\u7a7a\u683c\uff09<\/h1>\n\n\n\n<p>JavaEE \u4e0e J2EE \u53ef\u4ee5\u7406\u89e3\u4e3a\u540c\u4e00\u4e2a\u4e1c\u897f\u3002<br>Java EE\u662f\u4e00\u4e2a\u62bd\u8c61\u7684\u89c4\u8303\u3002\u5177\u4f53\u5b9e\u73b0\u79f0\u4e3a\u5e94\u7528\u670d\u52a1\u5668\uff0c\u5982GlassFish\u3001WildFly\u3001WebLogic\u7b49\u3002\u5f53\u4f60\u4eceOracle\u7ad9\u70b9\u4e0b\u8f7dJavaEE\u65f6\uff0c\u5b83\u5c06\u7ed9\u4f60\u63d0\u4f9b\u5927\u91cf\u6587\u6863\u548c\u793a\u4f8b\u3002\u4f8b\u5982\uff1aGlassFish\u670d\u52a1\u5668\u7b49\u3002\u56e0\u6b64\uff0c\u5b83\u4eec\u53ea\u662f\u63d0\u4f9b\u4e86Java Enterprise Edition\u89c4\u8303\u7684\u5b9e\u73b0\u3002\u4f60\u8fd8\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u7684\u5b9e\u73b0\uff0c\u6bd4\u5982RedHat WildFly\uff0c\u5b83\u4e5f\u9075\u5faa\u8fd9\u4e9b\u89c4\u8303\u3002\u56e0\u6b64\uff0cJ2EE\u662f1999\u5e74-2003\u5e74JavaEE\u7684\u62bd\u8c61\u89c4\u8303\u7684\u7248\u672c\u540d\u79f0\u3002EJB\u9075\u5faaJavaEE\u89c4\u8303\uff0c\u6240\u4ee5EJB\u5c5e\u4e8eJavaEE\u3002<\/p>\n\n\n\n<p>Oracle \u5b98\u7f51\u4e2d JavaEE \u7684\u5b9e\u73b0\u65b9\u6848\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='\/\/upload-images.jianshu.io\/upload_images\/18242811-6dd1af73637ac60e.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1200\/format\/webp'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"\/\/upload-images.jianshu.io\/upload_images\/18242811-6dd1af73637ac60e.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1200\/format\/webp\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"\/><\/div><\/figure>\n\n\n\n<p>image.png<\/p>\n\n\n\n<p>JavaEE\uff08Java Platform\uff0cEnterprise Edition\uff09\u3002\u8fd9\u4e2a\u7248\u672c\u4ee5\u524d\u79f0\u4e3a J2EE\u3002\u4f01\u4e1a\u7248\u672c\u5e2e\u52a9\u5f00\u53d1\u548c\u90e8\u7f72\u53ef\u79fb\u690d\u3001\u5065\u58ee\u3001\u53ef\u4f38\u7f29\u4e14\u5b89\u5168\u7684\u670d\u52a1\u5668\u7aef Java \u5e94\u7528\u7a0b\u5e8f\u3002Java EE \u662f\u5728 Java SE \u7684\u57fa\u7840\u4e0a\u6784\u5efa\u7684\uff0c\u5b83\u63d0\u4f9b Web \u670d\u52a1\u3001\u7ec4\u4ef6\u6a21\u578b\u3001\u7ba1\u7406\u548c\u901a\u4fe1 API\uff0c\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u4f01\u4e1a\u7ea7\u7684\u9762\u5411\u670d\u52a1\u4f53\u7cfb\u7ed3\u6784\uff08service-oriented architecture\uff0cSOA\uff09\u548c Web 2.0 \u5e94\u7528\u7a0b\u5e8f\u3002<br>JavaEE \u53f7\u79f0\u6709\u5341\u4e09\u79cd\u6838\u5fc3\u6280\u672f\u3002\u5b83\u4eec\u5206\u522b\u662f\uff1aJDBC\u3001JNDI\u3001EJB\u3001RMI\u3001Servlet\u3001JSP\u3001XML\u3001JMS\u3001Java IDL\u3001JTS\u3001JTA\u3001JavaMail\u548cJAF\u3002<br>J2EE\u662f\u4e00\u79cd\u5229\u7528Java 2\u5e73\u53f0\u6765\u7b80\u5316\u4f01\u4e1a\u89e3\u51b3\u65b9\u6848\u7684\u5f00\u53d1\u3001\u90e8\u7f72\u548c\u7ba1\u7406\u76f8\u5173\u7684\u590d\u6742\u95ee\u9898\u7684\u4f53\u7cfb\u7ed3\u6784\u3002J2EE\u6280\u672f\u7684\u57fa\u7840\u5c31\u662f\u6838\u5fc3Java\u5e73\u53f0\u6216Java 2\u5e73\u53f0\u7684\u6807\u51c6\u7248\uff0cJ2EE\u4e0d\u4ec5\u5de9\u56fa\u4e86\u6807\u51c6\u7248\u4e2d\u7684\u8bb8\u591a\u4f18\u70b9\uff0c\u4f8b\u5982&#8221;\u7f16\u5199\u4e00\u6b21\u3001\u968f\u5904\u8fd0\u884c&#8221;\u7684\u7279\u6027\u3001\u65b9\u4fbf\u5b58\u53d6\u6570\u636e\u5e93\u7684JDBC API\u3001CORBA\u6280\u672f\u4ee5\u53ca\u80fd\u591f\u5728Internet\u5e94\u7528\u4e2d\u4fdd\u62a4\u6570\u636e\u7684\u5b89\u5168\u6a21\u5f0f\u7b49\u7b49\uff0c\u540c\u65f6\u8fd8\u63d0\u4f9b\u4e86\u5bf9 EJB\uff08Enterprise JavaBeans\uff09\u3001Java Servlets API\u3001JSP\uff08Java Server Pages\uff09\u4ee5\u53caXML\u6280\u672f\u7684\u5168\u9762\u652f\u6301\u3002\u5176\u6700\u7ec8\u76ee\u7684\u5c31\u662f\u6210\u4e3a\u4e00\u4e2a\u80fd\u591f\u4f7f\u4f01\u4e1a\u5f00\u53d1\u8005\u5927\u5e45\u7f29\u77ed\u6295\u653e\u5e02\u573a\u65f6\u95f4\u7684\u4f53\u7cfb\u7ed3\u6784\u3002<\/p>\n\n\n\n<p>J2EE\u4f53\u7cfb\u7ed3\u6784\u63d0\u4f9b\u4e2d\u95f4\u5c42\u96c6\u6210\u6846\u67b6\u7528\u6765\u6ee1\u8db3\u65e0\u9700\u592a\u591a\u8d39\u7528\u800c\u53c8\u9700\u8981\u9ad8\u53ef\u7528\u6027\u3001\u9ad8\u53ef\u9760\u6027\u4ee5\u53ca\u53ef\u6269\u5c55\u6027\u7684\u5e94\u7528\u7684\u9700\u6c42\u3002\u901a\u8fc7\u63d0\u4f9b\u7edf\u4e00\u7684\u5f00\u53d1\u5e73\u53f0\uff0cJ2EE\u964d\u4f4e\u4e86\u5f00\u53d1\u591a\u5c42\u5e94\u7528\u7684\u8d39\u7528\u548c\u590d\u6742\u6027\uff0c\u540c\u65f6\u63d0\u4f9b\u5bf9\u73b0\u6709\u5e94\u7528\u7a0b\u5e8f\u96c6\u6210\u5f3a\u6709\u529b\u652f\u6301\uff0c\u5b8c\u5168\u652f\u6301Enterprise JavaBeans\uff0c\u6709\u826f\u597d\u7684\u5411\u5bfc\u652f\u6301\u6253\u5305\u548c\u90e8\u7f72\u5e94\u7528\uff0c\u6dfb\u52a0\u76ee\u5f55\u652f\u6301\uff0c\u589e\u5f3a\u4e86\u5b89\u5168\u673a\u5236\uff0c\u63d0\u9ad8\u4e86\u6027\u80fd\u3002<\/p>\n\n\n\n<p>JavaEE \u5305\u542b\u4e86\u5bf9\u4e00\u7cfb\u5217\u6807\u51c6(\u63a5\u53e3)\u7684\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u4f60\u8981\u7528\u8fd9\u4e9b\u63a5\u53e3\uff0c\u6050\u6015\u8981\u4f7f\u7528JavaEE\u670d\u52a1\u5668\u800c\u4e0d\u4ec5\u4ec5\u662f\u4e00\u4e2a Servlet \u5bb9\u5668\u3002<\/p>\n\n\n\n<p>Oracle JavaEE \u6587\u6863\u5730\u5740\uff1a<a href=\"https:\/\/links.jianshu.com\/go?to=https%3A%2F%2Fwww.oracle.com%2Fcn%2Fjava%2Ftechnologies%2Fjava-ee-glance.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.oracle.com\/cn\/java\/technologies\/java-ee-glance.html<\/a><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Spring \u4e0e JavaEE<\/h1>\n\n\n\n<p>Spring\u662f\u4e00\u4e2a\u5206\u5c42\u7684JavaSE\/EE full-stack(\u4e00\u7ad9\u5f0f) \u8f7b\u91cf\u7ea7\u5f00\u6e90\u6846\u67b6\u3002<br>Spring\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u6846\u67b6Spring\u662f\u4e8e2003 \u5e74\u5174\u8d77\u7684\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684Java \u5f00\u53d1\u6846\u67b6\uff0c\u7531Rod Johnson \u5728\u5176\u8457\u4f5cExpert One-On-One J2EE Development and Design\u4e2d\u9610\u8ff0\u7684\u90e8\u5206\u7406\u5ff5\u548c\u539f\u578b\u884d\u751f\u800c\u6765\u3002<\/p>\n\n\n\n<p>Spring \u76ee\u524d\u4e3b\u8981\u4f9d\u8d56 JavaSE\uff0c\u4f9d\u8d56\u90e8\u5206JavaEE\uff08\u5e38\u89c1\u4f9d\u8d56\uff1aServlet-api\u3001JPA\u3001Bean Validation\u7b49\u3002\u4e00\u822c\u90fd\u662f\u7528\u5230\u65f6\uff0c\u4f7f\u7528 maven \u5f15\u5165\uff09\u3002<\/p>\n\n\n\n<p>\u53ef\u4ee5\u8bf4 Java EE \u662f\u4f01\u4e1a\u7ea7\u5f00\u53d1\u7684\u5b98\u65b9\u6807\u51c6\uff0c\u4e5f\u53ef\u4ee5\u8bf4 Spring \u662f\u4f01\u4e1a\u7ea7\u5f00\u53d1\u7684\u5b9e\u9645\u6807\u51c6\u3002<\/p>\n\n\n\n<p>Spring\u9075\u5faa\u6240\u6709\u7684JavaEE\u89c4\u8303\u5417\uff1f\u4e25\u683c\u7684\u8bf4\u4e0d\u662f\u3002Spring\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u6846\u67b6\uff0c\u5b83\u66ff\u4ee3\u5e76\u6539\u8fdb\u4e86JavaEE\u7684\u8bb8\u591a\u90e8\u5206\uff0c\u4f60\u53ef\u4ee5\u5c06Spring\u89c6\u4e3a\u4e00\u4e2a\u96c6\u6210\u5e73\u53f0\uff0c\u5141\u8bb8\u4f60\u4f7f\u7528\u6240\u6709JavaEE\u6280\u672f\u3002\u8fd9\u610f\u5473\u7740\u4f60\u4e0d\u4e00\u5b9a\u9700\u8981\u5b8c\u6574\u7684fledge JavaEE\u5e94\u7528\u670d\u52a1\u5668\u6765\u652f\u6301\uff0c\u4f60\u53ef\u4ee5\u5728\u50cfTomcat\u8fd9\u6837\u7684\u7b80\u5355\u7684servlet\u5bb9\u5668\u4e0a\u8fd0\u884c\u5b83\u3002Spring\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u96c6\u6210\u5e73\u53f0\uff0c\u5728JavaEE\u4e2d\u6709\u6539\u8fdb\u548c\u66ff\u6362\uff0c\u4e5f\u5141\u8bb8\u4f60\u4f7f\u7528JavaEE\u6280\u672f\u3002<\/p>\n\n\n\n<p>Spring \u5b98\u65b9\u5ba3\u5e03 Spring Framework 6 \u548c Spring Boot 3 \u8ba1\u5212\u5c06\u57fa\u4e8e\u66f4\u9ad8\u7684\u57fa\u7ebf\u4e8e 2022 \u5e74\u7684\u7b2c\u56db\u5b63\u5ea6\u53d1\u5e03\u901a\u7528\u53ef\u7528\u7248\u672c\uff1a<br>Java 17+\uff08\u76ee\u524d Spring Framework 5.3.x \u7684\u57fa\u7ebf\u662f Java 8-17\uff09<br>Jakarta EE 9+\uff08\u76ee\u524d Spring Framework 5.3.x \u7684\u57fa\u7ebf\u662f Java EE 7-8\uff09<br>\u57fa\u4e8e Spring Framework 6 \u548c Spring Boot 3 \u7684\u5e94\u7528\u7a0b\u5e8f\u5728\u8fd0\u884c\u65f6\u65b9\u9762\u81f3\u5c11\u9700\u8981 JDK 17\uff0c\u5e76\u4e14\u9700\u8981 Tomcat 10 \/ Jetty 11\uff08\u4e3a\u4e86\u517c\u5bb9 Jakarta EE 9\uff09\u73af\u5883\u3002<br>\u66f4\u91cd\u8981\u7684\u662f\uff0c\u5e94\u7528\u7a0b\u5e8f\u7684\u6e90\u4ee3\u7801\u53ef\u80fd\u9700\u8981\u4e00\u4e9b\u6539\u53d8\uff1a\u4f8b\u5982\uff0c\u5728 Jakarta EE 9 \u4e2d\uff0c\u53ea\u8981\u6d89\u53ca\u5230 Servlet API\u3001JPA\u3001Bean Validation \u7b49\u529f\u80fd\uff0c\u5c31\u9700\u8981\u5c06 javax \u6539\u4e3a jakarta \u547d\u540d\u7a7a\u95f4\u3002<\/p>\n\n\n\n<p>JavaEE\u884c\u4e1a\u8ba4\u53ef\u7684\u6807\u51c6API\u6846\u67b6\uff1b\u5b83\u4e3b\u8981\u57fa\u4e8e\u6ce8\u91ca\u548cCDI\uff1b\u7528\u4e8eWEB\u5f00\u53d1\u7684JFC MVC\u6846\u67b6\uff1b\u7528\u4e8e\u8fdb\u7a0b\u6570\u636e\u5e93\u64cd\u4f5c\u7684JPA\u5b9e\u73b0\uff1bJTA API\u548c\u5b9e\u73b0\uff1b\u57fa\u4e8eEJB\u5bb9\u5668\u548cPOJO\u7684\u5b9e\u73b0\uff1bOracle\u8bb8\u53ef\u8bc1\u3002<\/p>\n\n\n\n<p>\u57fa\u4e8eioc\u548caop\uff1b\u57fa\u4e8exml\u914d\u7f6e\uff0c\u76ee\u524d\u4f7f\u7528\u7684\u662f\u6ce8\u89e3\uff1b\u4f7f\u7528spring dao\u6846\u67b6\u8fde\u63a5\u5230\u6570\u636e\u5e93\uff0c\u57fa\u4e8e\u6a21\u677f\u8bbe\u8ba1patter\uff1b\u63d0\u4f9b\u62bd\u8c61\u5c42\u4ee5\u652f\u6301\u5404\u79cdJTA\u5b9e\u73b0\u4f9b\u5e94\u5546\uff1b\u4e0e\u4e0d\u540c\u7684Java\u5382\u5546\u7684\u4e0d\u540c\u652f\u6301\u4e0d\u540c\u7684\u529f\u80fd\uff0c\u8fd9\u6837\u5bb9\u6613\u4e0estruts2\u7b49\u96c6\u6210\uff1b\u63d0\u4f9b\u7aef\u5230\u7aef\u5e73\u53f0\u6784\u5efaweb\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b9e\u73b0\u4f7f\u7528DI\u548cAOP\u7684\u677e\u6563\u8026\u5408\uff1b\u5f00\u653e\u6e90\u7801\u8bb8\u53ef\u3002<\/p>\n\n\n\n<p>J2EE\u548cSpring\u7ee7\u7eed\u76f8\u4e92\u5f71\u54cd\u5e76\u76f8\u4e92\u9f13\u52b1\u3002<br>J2EE\u5728Spring\u4e2d\u6fc0\u53d1\u4e86\u65b0\u7684\u589e\u5f3a\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">spring\u7684\u5b9e\u73b0\u91cd\u70b9\u4e0eJ2EE\u7684\u6807\u51c6\u5316\u548c\u53ef\u79fb\u690d\u6027<\/h4>\n\n\n\n<p>springsource\u793e\u533a\u4e0eJava\u793e\u533a\u8fc7\u7a0b\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u5176\u4e0d\u540c\u7684\u52a8\u673a\u3002springsource\u7684\u521b\u65b0\u6765\u81ea\u4e8e\u89e3\u51b3\u73b0\u5b9e\u4e16\u754c\u95ee\u9898\u7684\u9700\u8981\u3002\u89e3\u51b3\u65b9\u6848\u4ee5\u89e3\u51b3\u95ee\u9898\u4e3a\u5bfc\u5411\uff0c\u8fd9\u6837\u4e0b\u4e00\u4e2a\u6b65\u9aa4\u548c\u6574\u4e2a\u9879\u76ee\u5c31\u53ef\u4ee5\u5c3d\u53ef\u80fd\u5feb\u901f\u548c\u987a\u5229\u5730\u5b9e\u73b0\u3002JCP\u6709\u70b9\u50cf\u516c\u53f8\uff0c\u521b\u65b0\u548c\u51b3\u7b56\u4e0e\u89e3\u51b3\u65b9\u6848\u5982\u4f55\u5bfc\u81f4\u6807\u51c6\u6280\u672f\u89c4\u8303\u76f8\u5173\u8054\u3002\u53e6\u5916\uff0c\u50cfOracle\u3001IBM\u3001RedHat<br>\u751a\u81f3SpringSource\u53c2\u4e0eJCP\u3002\u5927\u591a\u6570Java\u89c4\u8303\u8bf7\u6c42\u90fd \u9700\u8981\u5f88\u957f\u7684\u8def\u5f84\u624d\u80fd\u5b9e\u9645\u5b9e\u73b0\u3002\u4f8b\u5982\uff0cjsr303:Bean\u9a8c\u8bc1\u9700\u8981\u4e09\u5e74\u624d\u80fd\u5b8c\u6210\u3002\u4e5f\u8bb8\u5728\u8fd9\u4e2a\u9886\u57df\uff0c\u901f\u5ea6\u5e76\u6ca1\u6709\u90a3\u4e48\u91cd\u8981\uff0c\u56e0\u4e3a\u5927\u591a\u6570\u5927\u578b\u4f01\u4e1a\u9879\u76ee\u4e0d\u4f1a\u7ecf\u5e38\u53d1\u751f\u53d8\u5316\uff0c\u800c\u4e14\u4f1a\u6709\u66f4\u957f\u7684\u751f\u547d\u5468\u671f\u3002\u4ed6\u4eec\u751a\u81f3\u53ef\u80fd\u4e0d\u60f3\u8981\u6240\u6709\u7f6a\u884c\u7684\u3001\u4f46\u672a\u7ecf\u8bc1\u5b9e\u7684\u6280\u672f\u3002J2EE\u7684\u53e6\u4e00\u4e2a\u8bba\u70b9\u662f\u53ef\u79fb\u690d\u6027\u3002\u7b80\u800c\u8a00\u4e4b\uff0cJ2EE\u662f\u4e00\u7ec4\u89c4\u8303\uff0c\u5728\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u7684\u4e1c\u897f\u53ef\u4ee5\u88ab\u62c9\u5165\u4f60\u9009\u62e9\u7684\u4efb\u4f55J2EE\u517c\u5bb9\u7684\u5bb9\u5668\u4e2d\uff0c\u7b80\u5355\u5730\u8bf4\uff0c\u7528\u4e00\u4e9b\u5e38\u89c4 \u7684\u65b9\u6cd5\u6765\u5305\u88c5\u4e1a\u52a1\u903b\u8f91 \uff0c\u4e3aCRUD\u64cd\u4f5c \u63d0\u4f9b\u6301\u4e45\u6027\uff0c\u7136\u540e\u4ece14\u4e2aJ2EE\u4f9b\u5e94\u5546\u4e2d\u9009\u62e9\u3002\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u4f60\u5e94\u8be5\u80fd\u591f\u5728\u4e0d\u540c\u670d\u52a1\u5668\u4e4b\u95f4\u79fb\u52a8\u4ee3\u7801\u3002\u8fd9\u6709\u65f6\u884c\u5f97\u901a\uff0c\u9996\u5148\uff0c\u73b0\u5728\u53ea\u6709\u4e09\u4e2a\u4f9b\u5e94\u5546\u652f\u6301J2EE7\uff0c\u6240\u4ee5\u5f88\u591a\u90fd\u53d8\u5f97\u65e0\u5173\u7d27\u8981\u4e86\u3002\u5176\u6b21\uff0c\u6709\u4e9b\u5b9e\u73b0\u662f\u7279\u5b9a\u4e8e\u4f9b\u5e94\u5546\u7684\uff0c\u5e76\u4e14\u4ecd\u7136\u9700\u8981\u65f6\u95f4\u548c\u8d44\u6e90\u6765\u8ba9\u9879\u76ee\u5728\u4e0d\u540c\u7684\u73af\u5883\u4e2d\u8fd0\u884c\u3002\u5f53\u7136\uff0c\u8fd9\u53d6\u51b3\u4e8e\u9879\u76ee\u7684\u590d\u6742\u6027\uff0c\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u5e94\u7528\u7a0b\u5e8f\u5c06\u4ece\u4efb\u4f55\u4e00\u4e2a\u5f00\u59cb\uff0c\u4f46\u4e0d\u662f\u4e00\u4e2a\u590d\u6742\u7684\u3002\u53e6\u4e00\u65b9\u9762\uff0cspring\u53ea\u652f\u6301VMWARE,\u5b83\u88ab\u8ba4\u4e3a\u662f\u5176\u4ed6\u5e93\u7684\u5305\u88c5\u5668\uff0c\u5c06\u4ed6\u4eec\u8026\u5408\u5728\u4e00\u8d77\uff0c\u63d0\u4f9b\u66f4\u5bb9\u6613\u7684\u8bbf\u95ee\u548c\u914d\u7f6e\u529f\u80fd\u2013\u5982\u679c\u4f60\u77e5\u9053\u5982\u4f55\u505a\u5230\u8fd9\u4e00\u70b9\u7684\u8bdd\u3002\u4f46\u662fspring\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5728\u4e00\u4e2a\u6210\u719f\u7684J2EE\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\uff0c\u4e5f\u53ef\u4ee5\u5728\u8f7b\u91cf\u7ea7JSP\u5bb9\u5668\u4e2d\u8fd0\u884c\uff0c\u6bd4\u5982Jetty,Tomcat,Netty,\u907f\u514d\u4e86\u5de8\u5927\u7684\u5f00\u9500\u3002spring\u751a\u81f3\u53ef\u4ee5\u5728\u72ec\u7acb\u6a21\u5f0f\u4e0b\u6709\u8fd0\u884c\uff0c\u56e0\u4e3aspring\u5f15\u5bfc\u6a21\u5757\u53ef\u4ee5\u5305\u88c5Jetty\u6216Tomcat\u3002\u5bf9J2EE\u4e0eSpring\u7684\u5927\u591a\u6570\u6bd4\u8f83\u6d4b\u8bd5\u90fd\u5b58\u5728\u7f3a\u9677\u3002\u53ea\u6709\u826f\u597d\u7684\u8d1f\u8f7d\u548c\u538b\u529b\u6d4b\u8bd5\uff0c\u4ee5\u53ca\u6301\u7eed\u7684\u57fa\u51c6\u6d4b\u8bd5\u624d\u80fd\u771f\u6b63\u5206\u6790\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u74f6\u9888\u3002\u4e8b\u5b9e\u4e0a\uff0c\u4e00\u4e2a\u6216\u53e6\u4e00\u4e2a\u5bb9\u5668\u53ef\u80fd\u66f4\u9002\u5408\u4e8e\u4efb\u4f55\u7279\u5b9a\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">JavaEE \u4e0e Spring \u5bf9\u6bd4<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">JAVA EE<\/h4>\n\n\n\n<p>javaEE\u662f\u4e00\u4e2a\u5f00\u53d1\u5206\u5e03\u5f0f\u4f01\u4e1a\u7ea7\u5e94\u7528\u7684\u89c4\u8303<br>javaEE \u57fa\u4e8e\u6ce8\u89e3\u548cCDI<br>\u5229\u7528web\u5f00\u53d1\u7684JFC MVC\u6846\u67b6<br>\u7528\u4e8e\u8fdb\u7a0b\u6570\u636e\u5e93\u64cd\u4f5c\u7684JPA\uff08java\u6301\u4e45\u5c42API\uff09\u5b9e\u73b0<br>\u57fa\u4e8eEJB\uff08javaee\u670d\u52a1\u5668\u7aef\u7ec4\u4ef6\u6a21\u578b\uff09\u548cpojo\u7684\u5b9e\u73b0<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Spring<\/h4>\n\n\n\n<p>\u57fa\u4e8eIOC\u548cAOP<br>\u57fa\u4e8eXML\u914d\u7f6e(\u6ce8\u91ca)<br>\u4f7f\u7528Spring DAO\u6846\u67b6(\u57fa\u4e8e\u6a21\u677f\u8bbe\u8ba1patter)\u8fde\u63a5\u5230\u6570\u636e\u5e93<br>\u63d0\u4f9b\u62bd\u8c61\u5c42\u4ee5\u652f\u6301\u5404\u79cdJTA(\u4e8b\u52a1API)\u5b9e\u73b0\u4f9b\u5e94\u5546<br>\u63d0\u4f9b\u7aef\u5230\u7aef\u5e73\u53f0\u6784\u5efaweb\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b9e\u73b0\u4f7f\u7528DI\u548cAOP\u7684\u677e\u6563\u8026\u5408<br>\u5f00\u653e\u6e90\u7801\u8bb8\u53ef<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Spring \u4e0e EJB<\/h2>\n\n\n\n<p>EJB \u548c Spring \u662f\u5b9e\u73b0\u4f01\u4e1a\u7ea7\u4e1a\u52a1\u5904\u7406\u7684\u4e24\u79cd\u89e3\u51b3\u65b9\u6848\uff0cEJB \u662f\u91cd\u91cf\u7ea7\u89e3\u51b3\u65b9\u6848\uff0cSpring \u662f\u8f7b\u91cf\u7ea7\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Jakarta EE<\/h1>\n\n\n\n<p>\u7f51\u7ad9\uff1a<a href=\"https:\/\/links.jianshu.com\/go?to=https%3A%2F%2Fjakarta.ee%2F\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/jakarta.ee\/<\/a><\/p>\n\n\n\n<p>Jakarta EE \u5e76\u4e0d\u662f\u65b0\u6280\u672f\uff0c\u4ed6\u7684\u524d\u8eab\u5c31\u662f Java EE\u3002\u4e3a\u4ec0\u4e48\u4f1a\u6539\u540d\u5b57\u5462\uff1f<\/p>\n\n\n\n<p>1998\u5e7412\u6708\uff0cSUN\u516c\u53f8\u53d1\u5e03\u4e86JDK1.2\uff0c\u5f00\u59cb\u4f7f\u7528<code>Java 2<\/code> \u8fd9\u4e00\u540d\u79f0\uff0c\u7b2c\u4e8c\u5e74Sun\u516c\u53f8\u8054\u5408IBM\u3001Oracle\u3001BEA\u7b49\u5927\u578b\u4f01\u4e1a\u5e94\u7528\u7cfb\u7edf\u5f00\u53d1\u5546\u5171\u540c\u5236\u8ba2\u4e86\u4e00\u4e2a\u57fa\u4e8eJava\u7ec4\u4ef6\u6280\u672f\u7684\u4f01\u4e1a\u5e94\u7528\u7cfb\u7edf\u5f00\u53d1\u89c4\u8303\uff0c\u540d\u5b57\u5f88\u81ea\u7136\u5c31\u53d6\u4e3a<code>Java 2 Platform Enterprise Edition<\/code>\u7b80\u79f0J2EE\uff0c\u540e\u9762\u7684\u4e8b\u60c5\u5927\u5bb6\u4e5f\u77e5\u9053\uff0cJDK\u7248\u672c\u5347\u7684\u5f88\u5feb\uff0cJ2EE\u540d\u79f0\u5982\u679c\u8ddf\u7740Java\u7248\u672c\u8d70\u5fc5\u7136\u4f1a\u7ed9\u5f00\u53d1\u4eba\u5458\u9020\u6210\u56f0\u60d1\u4e0d\u5229\u4e8e\u8be5\u6280\u672f\u7684\u63a8\u5e7f\uff0c\u7ec8\u4e8e\u57282006\u5e74\uff0cSUN\u516c\u53f8\u5728\u53d1\u5e03Java 5\u540e\u6b63\u5f0f\u5c06J2EE\u6539\u540d\u4e3aJava EE(Java Platform, Enterprise Edition)\uff0c\u5f88\u591a\u65e9\u671fj2ee\u5f00\u53d1\u8005\u867d\u7136\u73b0\u5728\u7528\u7684\u662f\u6700\u65b0\u7684java ee\u6807\u51c6\u4f46\u4ed6\u4eec\u8fd8\u662f\u8ba4\u4e3a\u81ea\u5df1\u5728\u7528j2ee\uff0c\u5f53\u7136\uff0c\u53ea\u662f\u540d\u79f0\u7684\u6539\u53d8\u5e76\u6ca1\u6709\u7ed9\u5f00\u53d1\u8005\u5e26\u6765\u4ec0\u4e48\u9ebb\u70e6\uff0c\u76f8\u6bd4\u4e4b\u4e0b\u4e0b\u9762\u8fd9\u4e2a\u5c31\u662f\u8981\u547d\u3002<\/p>\n\n\n\n<p>2009\u5e74\uff0cOracle\u5ba3\u5e03\u6536\u8d2dSUN\uff0cJava\u76f8\u5173\u6280\u672f\u81ea\u7136\u5f52Oracle\u6240\u6709\uff0c\u57282017\u5e74\uff0cOracle \u5ba3\u5e03\u5f00\u6e90 Java EE \u5e76\u5c06\u9879\u76ee\u79fb\u4ea4\u7ed9 Eclipse \u57fa\u91d1\u4f1a\uff0c\u4f46Oracle\u79fb\u4ea4\u7684\u5f88\u4e0d\u75db\u5feb\uff0c\u63d0\u4e86\u5f88\u591a\u8981\u6c42\uff0c\u5176\u4e2d\u5c31\u5305\u62ec\u4e0d\u80fd\u518d\u4f7f\u7528<code>Java EE<\/code>\u8fd9\u4e2a\u540d\u79f0\uff0c\u867d\u7136\u6709\u70b9\u65e0\u7406\u4f46Eclipse\u57fa\u91d1\u4f1a\u8fd8\u662f\u63a5\u53d7\u4e86\u8fd9\u4e2a\u8981\u6c42\u5e76\u4e14\u6539\u540d\u4e3a<code>Jakarta EE<\/code>\uff0c\u7ecf\u5386\u4e86\u4ecej2ee\u5230java ee\u7684\u6539\u540d\u518d\u7ecf\u5386\u4e00\u6b21\u4f3c\u4e4e\u4e5f\u65e0\u6240\u8c13\uff0c\u4f46\u8981\u547d\u7684\u662fOracle\u8981\u6c42<code>Jakarta EE\u4e0d\u80fd\u4fee\u6539javax\u547d\u540d\u7a7a\u95f4<\/code>\uff0c\u8fd9\u4e2a\u5c31\u610f\u5473\u7740java ee\u79fb\u4ea4\u540e\u4ee3\u7801\u5c31\u6b64\u5c01\u7248\uff0c\u5982\u679c\u60f3\u4fee\u6539\u4ee3\u7801\uff0c\u4e0d\u597d\u610f\u601d\uff0c\u8bf7\u53e6\u8d77\u7089\u7076\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u547d\u540d\u7a7a\u95f4\u7684\u8f6c\u53d8<\/h2>\n\n\n\n<p>\u5982\u679c\u4f60\u662f\u7528Maven\u8fdb\u884c\u5f00\u53d1\uff0c\u90a3\u4e48Java EE\u7684\u4f9d\u8d56\u662f\u8fd9\u4e48\u5b9a\u4e49\u7684<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;dependency&gt;\n    &lt;groupId&gt;javax&lt;\/groupId&gt;\n    &lt;artifactId&gt;javaee-api&lt;\/artifactId&gt;\n    &lt;version&gt;8.0.1&lt;\/version&gt;\n    &lt;scope&gt;provided&lt;\/scope&gt;\n&lt;\/dependency&gt;\n<\/code><\/pre>\n\n\n\n<p>\u6211\u4eec\u53ef\u4ee5\u770b\u5230groupId\u662fjavax\uff0c\u5e76\u4e14\u6e90\u7801\u7684\u7ed3\u6784\u5982\u4e0b\uff1a<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>.\n\u2514\u2500\u2500 javax\n    \u251c\u2500\u2500 annotation\n    \u251c\u2500\u2500 batch\n    \u251c\u2500\u2500 decorator\n    \u251c\u2500\u2500 ejb\n    \u251c\u2500\u2500 el\n    \u251c\u2500\u2500 enterprise\n    \u251c\u2500\u2500 faces\n    \u251c\u2500\u2500 inject\n    \u251c\u2500\u2500 interceptor\n    \u251c\u2500\u2500 jms\n    \u251c\u2500\u2500 json\n    \u251c\u2500\u2500 mail\n    \u251c\u2500\u2500 management\n    \u251c\u2500\u2500 persistence\n    \u251c\u2500\u2500 resource\n    \u251c\u2500\u2500 security\n    \u251c\u2500\u2500 servlet\n    \u251c\u2500\u2500 transaction\n    \u251c\u2500\u2500 validation\n    \u251c\u2500\u2500 websocket\n    \u251c\u2500\u2500 ws\n    \u2514\u2500\u2500 xml\n<\/code><\/pre>\n\n\n\n<p>\u6240\u6709\u7684\u6e90\u7801\u90fd\u5b9a\u4e49\u5728javax.*\u8fd9\u4e2a\u8def\u5f84\u4e0b\uff0c\u6839\u636eOracle\u7684\u8981\u6c42Jakarta EE\u4e0d\u80fd\u4fee\u6539javax\u547d\u540d\u7a7a\u95f4\uff0c\u90a3\u4e48Jakarta EE\u53ea\u80fd\u5c06\u4ee3\u7801\u4e2djavax\u4fee\u6539\u4e3ajakarta\uff0c\u56e0\u6b64\u6700\u65b0\u7248\u672cJakarta Maven\u63cf\u8ff0\u662f\u957f\u8fd9\u6837\u7684\uff1a<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;dependency&gt;\n    &lt;groupId&gt;jakarta.platform&lt;\/groupId&gt;\n    &lt;artifactId&gt;jakarta.jakartaee-api&lt;\/artifactId&gt;\n    &lt;version&gt;9.0.0-RC2&lt;\/version&gt;\n    &lt;scope&gt;provided&lt;\/scope&gt;\n&lt;\/dependency&gt;\n<\/code><\/pre>\n\n\n\n<p>\u6e90\u7801\u76ee\u5f55\uff1a<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>.\n\u2514\u2500\u2500 jakarta\n    \u251c\u2500\u2500 activation\n    \u251c\u2500\u2500 annotation\n    \u251c\u2500\u2500 batch\n    \u251c\u2500\u2500 decorator\n    \u251c\u2500\u2500 ejb\n    \u251c\u2500\u2500 el\n    \u251c\u2500\u2500 enterprise\n    \u251c\u2500\u2500 faces\n    \u251c\u2500\u2500 inject\n    \u251c\u2500\u2500 interceptor\n    \u251c\u2500\u2500 jms\n    \u251c\u2500\u2500 json\n    \u251c\u2500\u2500 jws\n    \u251c\u2500\u2500 mail\n    \u251c\u2500\u2500 persistence\n    \u251c\u2500\u2500 resource\n    \u251c\u2500\u2500 security\n    \u251c\u2500\u2500 servlet\n    \u251c\u2500\u2500 transaction\n    \u251c\u2500\u2500 validation\n    \u251c\u2500\u2500 websocket\n    \u251c\u2500\u2500 ws\n    \u2514\u2500\u2500 xml\n<\/code><\/pre>\n\n\n\n<p>\u53ef\u4ee5\u770b\u5230\u9664\u4e86\u9876\u5c42\u5305\u540d\u79f0\u4e0d\u4e00\u6837\u4e0b\u9762\u7684\u5b9a\u4e49\u90fd\u4e00\u6837\uff0c\u90a3\u4e48\u5305\u8def\u5f84\u66f4\u6539\u4f1a\u6709\u4ec0\u4e48\u5f71\u54cd\uff1f\u5f71\u54cd\u975e\u5e38\u5927\u3002<\/p>\n\n\n\n<p>\u6240\u6709java ee\u5e94\u7528\u670d\u52a1\u5668\u6bd4\u5982Weblogic\uff0cGlassFish\u7b49\u5982\u679c\u8981\u652f\u6301\u6700\u65b0\u7248\u672c\u7684jakarta ee\u5c31\u5fc5\u987b\u4fee\u6539\u6e90\u7801\u91cd\u65b0\u7f16\u8bd1\uff0c\u5e76\u4e14\u5982\u679c\u652f\u6301\u4e86jakarta ee\u5c31\u65e0\u6cd5\u652f\u6301java ee\uff0c\u4e5f\u5c31\u662f\u65e0\u6cd5\u5411\u524d\u517c\u5bb9\uff0cTomcat\u867d\u7136\u53ea\u662fServlet\u5bb9\u5668\u4f46\u662fServlet\u672c\u8eab\u5c31\u662fJava EE\u7684\u4e00\u90e8\u5206\uff0c\u56e0\u6b64\u4e5f\u9003\u4e0d\u8fc7\u4fee\u6539\u7684\u547d\u8fd0\u3002\u636e\u8bf4Tomcat\u53ef\u4ee5\u5bf9\u5e94\u7528\u8fdb\u884c\u81ea\u52a8\u4ee3\u7801\u8f6c\u6362\u4ee5\u652f\u6301jakarta\uff0c\u56e0\u6b64\u5728\u4e0d\u8fdc\u7684\u5c06\u6765\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5404\u79cd\u5947\u6280\u6deb\u5de7\u53bb\u517c\u5bb9jakarta\uff0c\u662f\u4e0d\u662f\u60f3\u8d77\u4e86\u88abIE\u652f\u914d\u7684\u6050\u60e7\u3002<br>\u4f01\u4e1a\u5982\u679c\u9700\u8981\u7528\u5230jakarta ee\u6700\u65b0\u7279\u6027\u5fc5\u987b\u4fee\u6539\u73b0\u6709\u4ee3\u7801\uff0c\u4fee\u6539\u5e76\u4e0d\u590d\u6742\uff0c\u5c31\u662f\u628a\u4ee3\u7801\u4e2dimport javax.<em>\u66ff\u6362\u4e3aimport jakarta.<\/em>\uff0c\u4fee\u6539\u5b8c\u91cd\u65b0\u7f16\u8bd1\u6253\u5305\u90e8\u7f72\uff0c\u4f3c\u4e4e\u5f88\u7b80\u5355\uff0c\u4e8b\u5b9e\u4e0a\u6ca1\u90a3\u4e48\u7b80\u5355\u3002<br>\u5bf9\u4f01\u4e1a\u6765\u8bf4\uff0c\u4fdd\u6301\u5e94\u7528\u670d\u52a1\u5668\u5904\u4e8e\u6700\u65b0\u7248\u672c\u662f\u5fc5\u987b\u7684\uff0c\u56e0\u4e3a\u65b0\u7248\u672c\u53ef\u80fd\u4fee\u590d\u4e86\u8001\u7248\u672c\u7684\u6f0f\u6d1e\uff0c\u5e76\u4e14\u6027\u80fd\u4e0a\u4e5f\u53ef\u80fd\u6709\u4e00\u5b9a\u7684\u63d0\u5347\uff0c\u4f46\u5982\u679c\u5347\u7ea7\u5e94\u7528\u670d\u52a1\u5668\u7684\u540c\u65f6\u4e5f\u8981\u4fee\u6539\u6e90\u7801\u4ee3\u7801\u5c31\u5f88\u5927\uff0c\u4fee\u6539\u7684\u6210\u672c\uff0c\u5e26\u6765\u7684\u98ce\u9669\u5e76\u4e0d\u662f\u6240\u6709\u4f01\u4e1a\u90fd\u80fd\u63a5\u53d7\u7684\u3002<br>\u5047\u8bbe\u4fee\u6539\u4e86\u4e00\u4e2a\u5e94\u7528\uff0c\u90a3\u4e48\u5c31\u9700\u8981\u90e8\u7f72\u5230\u65b0\u7248\u672c\u5e94\u7528\u670d\u52a1\u5668\u4e0a\uff0c\u7531\u4e8e\u65b0\u670d\u52a1\u5668\u4e0d\u517c\u5bb9\u8001\u5e94\u7528\u56e0\u6b64\u9700\u8981\u8fd0\u7ef4\u4e24\u5957\u5e94\u7528\u670d\u52a1\u5668\uff0c\u8fd0\u7ef4\u6210\u672c\u63d0\u9ad8\uff0c\u4e24\u5957\u5e94\u7528\u670d\u52a1\u5668\u4e5f\u53ef\u80fd\u6d89\u53calicense\u95ee\u9898\uff0c\u4e0d\u77e5\u9053\u5404\u5382\u5546\u8981\u600e\u4e48\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002<br>\u603b\u4e4b\u4f01\u4e1a\u9762\u4e34\u4e24\u96be\u7684\u5883\u5730\uff0c\u8981\u4e48\u5347\u7ea7\u6539\u7cfb\u7edf\u6e90\u7801\uff0c\u8981\u4e48\u4fdd\u6301\u4e0d\u53d8\u4e0d\u5347\u7ea7\uff0c\u8981\u4e48\u90e8\u5206\u5347\u7ea7\u8fd0\u7ef4\u4e24\u5957\u5e94\u7528\u670d\u52a1\u5668\uff0c\u5200\u5200\u90fd\u8981\u547d\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Java ME<\/h1>\n\n\n\n<p>Java ME\uff08Java Platform\uff0cMicro Edition\uff09\u3002\u8fd9\u4e2a\u7248\u672c\u4ee5\u524d\u79f0\u4e3a J2ME\u3002Java ME \u4e3a\u5728\u79fb\u52a8\u8bbe\u5907\u548c\u5d4c\u5165\u5f0f\u8bbe\u5907\uff08\u6bd4\u5982\u624b\u673a\u3001PDA\u3001\u7535\u89c6\u673a\u9876\u76d2\u548c\u6253\u5370\u673a\uff09\u4e0a\u8fd0\u884c\u7684\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u4e00\u4e2a\u5065\u58ee\u4e14\u7075\u6d3b\u7684\u73af\u5883\u3002Java ME \u5305\u62ec\u7075\u6d3b\u7684\u7528\u6237\u754c\u9762\u3001\u5065\u58ee\u7684\u5b89\u5168\u6a21\u578b\u3001\u8bb8\u591a\u5185\u7f6e\u7684\u7f51\u7edc\u534f\u8bae\u4ee5\u53ca\u5bf9\u53ef\u4ee5\u52a8\u6001\u4e0b\u8f7d\u7684\u8fde\u7f51\u548c\u79bb\u7ebf\u5e94\u7528\u7a0b\u5e8f\u7684\u4e30\u5bcc\u652f\u6301\u3002<br>Java ME \u6709\u81ea\u5df1\u7684\u7c7b\u5e93\uff0c\u5176\u4e2d CLDC \u4f7f\u7528\u7684\u662f\u4e13\u7528\u7684 Java \u865a\u62df\u673a\u53eb\u505a KVM\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8bf4\u660e \u4e0b\u9762\u8bb0\u5f55\u4e00\u4e0b JavaSE\u3001JavaEE\u3001JavaMe \u7684\u533a\u522b\u3002 \u4e3a\u4ec0\u4e48\u4f1a\u6709 java 2 \u7684\u540d\u79f0 19 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[61],"class_list":["post-2196","post","type-post","status-publish","format-standard","hentry","category-javaweb-","tag-javaweb"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2196"}],"collection":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2196"}],"version-history":[{"count":1,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2196\/revisions"}],"predecessor-version":[{"id":2197,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2196\/revisions\/2197"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}