{"id":118,"date":"2019-01-23T20:14:20","date_gmt":"2019-01-23T12:14:20","guid":{"rendered":"http:\/\/www.changxuan.top\/?p=118"},"modified":"2020-10-12T20:22:36","modified_gmt":"2020-10-12T12:22:36","slug":"1-%e8%b5%b0%e8%bf%91java","status":"publish","type":"post","link":"https:\/\/www.changxuan.top\/?p=118","title":{"rendered":"\u8d70\u8fd1Java"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u5f88\u4e45\u4e4b\u524d\u5c31\u6253\u7b97\u770b\u8fd9\u672c\u4e66\uff0c\u4f46\u662f\u7531\u4e8e\u79cd\u79cd\u539f\u56e0\u5c31\u6ca1\u770b\u6210\u3002\u5e0c\u671b\u53ef\u4ee5\u575a\u6301\u4e0b\u6765\uff0c\u5c06\u81ea\u5df1\u7684\u8bfb\u4e66\u603b\u7ed3\u53ca\u5fc3\u5f97\u8bb0\u5f55\u4e0b\u6765\u3002<\/p><cite><br><\/cite><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">JDK \u4e0e JRE \u7684\u5173\u7cfb<\/h3>\n\n\n\n<p>\u9996\u5148\u5e94\u8be5\u660e\u767d\uff0cJDK\uff08Java Development Kit\uff09\u5305\u62ec Java \u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\u3001Java\u865a\u62df\u673a\u3001Java API \u7c7b\u5e93\u4e09\u90e8\u5206\uff0cJDK \u662f\u7528\u4e8e\u652f\u6301 Java \u7a0b\u5e8f\u5f00\u53d1\u7684\u6700\u5c0f\u73af\u5883\u3002<\/p>\n\n\n\n<p>\u800cJRE\uff08Java Runtime Environment\uff09\u5305\u62ecJava API \u7c7b\u5e93\u4e2d\u7684 Java SE API \u5b50\u96c6\u548c Java\u865a\u62df\u673a\u4e24\u90e8\u5206\uff0cJRE \u662f\u652f\u6301 Java \u7a0b\u5e8f\u8fd0\u884c\u7684\u6807\u51c6\u73af\u5883\u3002<\/p>\n\n\n\n<p>\u5373\u53ef\u4ee5\u8bf4 JRE \u662f JDK \u7684\u5b50\u96c6\uff0cJDK \u662f\u7528\u6765\u5f00\u53d1 Java \u7a0b\u5e8f\u7684\u6700\u5c0f\u73af\u5883\u5f53\u7136\u4e5f\u5fc5\u7136\u53ef\u4ee5\u8fd0\u884c Java \u7a0b\u5e8f\u3002\u800c JRE \u4ec5\u4ec5\u662f\u652f\u6301Java \u7a0b\u5e8f\u8fd0\u884c\u7684\u6807\u51c6\u73af\u5883\u3002 <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Java\u6280\u672f\u4f53\u7cfb<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Java Crad :\u652f\u6301\u4e00\u4e9b Java \u5c0f\u7a0b\u5e8f\uff08Applets\uff09\u8fd0\u884c\u5728\u5c0f\u5185\u5b58\u8bbe\u5907\uff08\u5982\u667a\u80fd\u5361\uff09\u4e0a\u7684\u5e73\u53f0\u3002<\/li><li>Java ME\uff1a\u652f\u6301 Java \u7a0b\u5e8f\u8fd0\u884c\u5728\u79fb\u52a8\u7ec8\u7aef\u4e0a\u7684\u5e73\u53f0\u3002\u5bf9Java API\u6709\u6240\u7cbe\u7b80\uff0c\u5e76\u52a0\u5165\u4e86\u9488\u5bf9\u79fb\u52a8\u7aef\u7684\u652f\u6301\u3002<\/li><li>Java SE \uff08Standard Edition\uff09\uff1a\u652f\u6301\u9762\u5411\u684c\u9762\u7ea7\u5e94\u7528\uff08\u5982Windows \u4e0b\u7684\u5e94\u7528\u7a0b\u5e8f\uff09\u7684Java\u5e73\u53f0\uff0c\u63d0\u4f9b\u4e86\u5b8c\u6574\u7684 Java \u6838\u5fc3API \u3002<\/li><li>Java EE\uff08Enterprise Edition\uff09\uff1a\u652f\u6301\u4f7f\u7528\u591a\u5c42\u67b6\u6784\u7684\u4f01\u4e1a\u5e94\u7528\uff08\u5982 ERP\u3001CRM \u5e94\u7528\uff09\u7684 Java \u5e73\u53f0\uff0c\u9664\u4e86\u63d0\u4f9b Java SE API\u5916\uff0c\u8fd8\u5bf9\u5176\u505a\u4e86\u5927\u91cf\u7684\u6269\u5145\uff0c\u5e76\u63d0\u4f9b\u4e86\u76f8\u5173\u7684\u90e8\u7f72\u652f\u6301\u3002<\/li><\/ul>\n\n\n\n<p>\u89e3\u91ca\u4e00\u4e0b\uff0c\u4e4b\u524d\u4e0d\u6b62\u542c\u4e00\u4e2a\u4eba\u8bf4\u8fc7\u201c Java 2E \u201d\u548c\u201cJava 2EE\u201d\u8fd9\u4e24\u79cd\u8bf4\u6cd5\u3002\u7136\u540e\u89e3\u91ca\uff0c2\u7684\u610f\u601d\u662f\u4e24\u4e2a E \uff08\u4f3c\u4e4e\u6211\u4eec\u8001\u5e08\u90fd\u8fd9\u4e48\u8bf4\u8fc7&#8230; 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