{"id":173259,"date":"2024-11-07T16:30:22","date_gmt":"2024-11-07T08:30:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173259\/"},"modified":"2024-11-07T16:30:23","modified_gmt":"2024-11-07T08:30:23","slug":"%e5%a6%82%e4%bd%95%e6%89%93%e5%8c%85-fat-jar-%e4%b8%ad%e5%8c%85%e5%90%ab%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-fat-jar-%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173259\/","title":{"rendered":"\u5982\u4f55\u6253\u5305 Fat Jar \u4e2d\u5305\u542b\u6578\u64da\u5eab\uff1f (fat jar \u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%89%93%e5%8c%85-fat-jar-%e4%b8%ad%e5%8c%85%e5%90%ab%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-fat-jar-%e6%95%b8%e6%93%9a%e5%ba%ab-VItJWPPVZz\">\u5982\u4f55\u6253\u5305 Fat Jar \u4e2d\u5305\u542b\u6578\u64da\u5eab\uff1f (fat jar \u6578\u64da\u5eab)<\/h1>\n<p>\u5728 Java \u958b\u767c\u4e2d\uff0cFat Jar\uff08\u53c8\u7a31\u70ba Uber Jar\uff09\u662f\u4e00\u7a2e\u5c07\u6240\u6709\u4f9d\u8cf4\u9805\u548c\u8cc7\u6e90\u6253\u5305\u5230\u4e00\u500b JAR \u6587\u4ef6\u4e2d\u7684\u6280\u8853\u3002\u9019\u7a2e\u65b9\u5f0f\u4f7f\u5f97\u61c9\u7528\u7a0b\u5e8f\u7684\u90e8\u7f72\u8b8a\u5f97\u66f4\u52a0\u7c21\u55ae\uff0c\u56e0\u70ba\u958b\u767c\u8005\u53ea\u9700\u8655\u7406\u4e00\u500b\u6587\u4ef6\u3002\u7136\u800c\uff0c\u7576\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u4f7f\u7528\u6578\u64da\u5eab\u6642\uff0c\u5982\u4f55\u5c07\u6578\u64da\u5eab\u7684\u914d\u7f6e\u548c\u6578\u64da\u4e5f\u5305\u542b\u5728 Fat Jar \u4e2d\uff0c\u5247\u6210\u70ba\u4e00\u500b\u9700\u8981\u89e3\u6c7a\u7684\u554f\u984c\u3002<\/p>\n<h2 id=\"fat-jar-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-VItJWPPVZz\">Fat Jar \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Fat Jar \u662f\u4e00\u7a2e JAR \u6587\u4ef6\uff0c\u5b83\u4e0d\u50c5\u5305\u542b\u61c9\u7528\u7a0b\u5e8f\u7684\u4ee3\u78bc\uff0c\u9084\u5305\u542b\u6240\u6709\u7684\u4f9d\u8cf4\u5eab\u3002\u9019\u6a23\u7684\u6253\u5305\u65b9\u5f0f\u4f7f\u5f97\u61c9\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5728\u4efb\u4f55\u652f\u6301 Java \u7684\u74b0\u5883\u4e2d\u904b\u884c\uff0c\u800c\u4e0d\u9700\u8981\u984d\u5916\u5b89\u88dd\u4f9d\u8cf4\u9805\u3002Fat Jar \u7684\u512a\u52e2\u5728\u65bc\u7c21\u5316\u4e86\u90e8\u7f72\u904e\u7a0b\uff0c\u7279\u5225\u662f\u5728\u96f2\u74b0\u5883\u6216\u5bb9\u5668\u5316\u74b0\u5883\u4e2d\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%89%93%e5%8c%85%e8%80%83%e9%87%8f-VItJWPPVZz\">\u6578\u64da\u5eab\u7684\u6253\u5305\u8003\u91cf<\/h2>\n<p>\u5728\u6253\u5305 Fat Jar \u6642\uff0c\u6578\u64da\u5eab\u7684\u8655\u7406\u65b9\u5f0f\u53d6\u6c7a\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u3002\u4e00\u822c\u4f86\u8aaa\uff0c\u6709\u5169\u7a2e\u4e3b\u8981\u7684\u65b9\u5f0f\u4f86\u8655\u7406\u6578\u64da\u5eab\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5d4c\u6578\u64da\u5eab\uff1a<\/strong>\u4f7f\u7528\u5982 H2\u3001SQLite \u7b49\u5167\u5d4c\u6578\u64da\u5eab\uff0c\u9019\u4e9b\u6578\u64da\u5eab\u53ef\u4ee5\u76f4\u63a5\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u904b\u884c\uff0c\u4e26\u4e14\u6578\u64da\u6587\u4ef6\u53ef\u4ee5\u96a8 Fat Jar \u4e00\u8d77\u6253\u5305\u3002<\/li>\n<li><strong>\u5916\u90e8\u6578\u64da\u5eab\uff1a<\/strong>\u5982\u679c\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u9023\u63a5\u5230\u5916\u90e8\u6578\u64da\u5eab\uff08\u5982 MySQL\u3001PostgreSQL\uff09\uff0c\u5247\u9700\u8981\u5728 Fat Jar \u4e2d\u5305\u542b\u6578\u64da\u5eab\u7684\u9023\u63a5\u914d\u7f6e\uff0c\u800c\u6578\u64da\u672c\u8eab\u5247\u5b58\u5132\u5728\u5916\u90e8\u6578\u64da\u5eab\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%89%93%e5%8c%85%e5%85%a7%e5%b5%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f-VItJWPPVZz\">\u6253\u5305\u5167\u5d4c\u6578\u64da\u5eab\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u5c07\u5167\u5d4c\u6578\u64da\u5eab\u6253\u5305\u5230 Fat Jar \u4e2d\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u9078\u64c7\u5167\u5d4c\u6578\u64da\u5eab\uff1a<\/strong>\u9078\u64c7\u4e00\u500b\u9069\u5408\u7684\u5167\u5d4c\u6578\u64da\u5eab\uff0c\u4f8b\u5982 H2\u3002\u9019\u4e9b\u6578\u64da\u5eab\u901a\u5e38\u63d0\u4f9b\u8f15\u91cf\u7d1a\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u9069\u5408\u5c0f\u578b\u61c9\u7528\u3002<\/li>\n<li><strong>\u914d\u7f6e\u6578\u64da\u5eab\uff1a<\/strong>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc H2 \u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u5728\u61c9\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e\u6578\u64da\u5eab URL\u3002<\/li>\n<pre><code>jdbc:h2:~\/test<\/code><\/pre>\n<li><strong>\u5c07\u6578\u64da\u5eab\u6587\u4ef6\u5305\u542b\u5728 Fat Jar \u4e2d\uff1a<\/strong>\u78ba\u4fdd\u6578\u64da\u5eab\u6587\u4ef6\uff08\u5982 .mv.db \u6587\u4ef6\uff09\u88ab\u5305\u542b\u5728 JAR \u7684\u8cc7\u6e90\u76ee\u9304\u4e2d\u3002<\/li>\n<li><strong>\u4f7f\u7528\u6253\u5305\u5de5\u5177\uff1a<\/strong>\u4f7f\u7528 Maven \u6216 Gradle \u7b49\u5de5\u5177\u4f86\u6253\u5305 Fat Jar\u3002\u78ba\u4fdd\u5728\u6253\u5305\u904e\u7a0b\u4e2d\u5305\u542b\u6240\u6709\u5fc5\u8981\u7684\u4f9d\u8cf4\u548c\u8cc7\u6e90\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%89%93%e5%8c%85%e5%a4%96%e9%83%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e8%80%83%e9%87%8f-VItJWPPVZz\">\u6253\u5305\u5916\u90e8\u6578\u64da\u5eab\u7684\u8003\u91cf<\/h2>\n<p>\u5982\u679c\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u9023\u63a5\u5230\u5916\u90e8\u6578\u64da\u5eab\uff0c\u5247\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\uff1a<\/strong>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u8a2d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\uff0c\u4e26\u78ba\u4fdd\u5728\u904b\u884c\u74b0\u5883\u4e2d\u80fd\u5920\u8a2a\u554f\u8a72\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u74b0\u5883\u8b8a\u91cf\uff1a<\/strong>\u4f7f\u7528\u74b0\u5883\u8b8a\u91cf\u4f86\u7ba1\u7406\u6578\u64da\u5eab\u7684\u914d\u7f6e\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u74b0\u5883\u4e2d\u9748\u6d3b\u8abf\u6574\u3002<\/li>\n<li><strong>\u6578\u64da\u9077\u79fb\uff1a<\/strong>\u5982\u679c\u9700\u8981\u5728 Fat Jar \u4e2d\u5305\u542b\u521d\u59cb\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u5728\u61c9\u7528\u555f\u52d5\u6642\u57f7\u884c\u6578\u64da\u9077\u79fb\u8173\u672c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-VItJWPPVZz\">\u793a\u4f8b\u4ee3\u78bc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728 Java \u61c9\u7528\u4e2d\u4f7f\u7528 H2 \u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>import org.h2.tools.Server;\n\npublic class Main {\n    public static void main(String[] args) {\n        try {\n            \/\/ \u555f\u52d5 H2 \u6578\u64da\u5eab\u670d\u52d9\n            Server.createTcpServer(\"-tcpAllowOthers\").start();\n            \/\/ \u9023\u63a5\u5230\u6578\u64da\u5eab\n            Connection conn = DriverManager.getConnection(\"jdbc:h2:~\/test\", \"sa\", \"\");\n            \/\/ \u5275\u5efa\u8868\n            Statement stmt = conn.createStatement();\n            stmt.execute(\"CREATE TABLE IF NOT EXISTS users (id INT PRIMARY KEY, name VARCHAR(255))\");\n            \/\/ \u63d2\u5165\u6578\u64da\n            stmt.execute(\"INSERT INTO users (id, name) VALUES (1, 'Alice')\");\n            \/\/ \u67e5\u8a62\u6578\u64da\n            ResultSet rs = stmt.executeQuery(\"SELECT * FROM users\");\n            while (rs.next()) {\n                System.out.println(\"User: \" + rs.getString(\"name\"));\n            }\n            conn.close();\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n    }\n}<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VItJWPPVZz\">\u7e3d\u7d50<\/h2>\n<p>\u6253\u5305 Fat Jar \u4e2d\u5305\u542b\u6578\u64da\u5eab\u7684\u904e\u7a0b\u53ef\u4ee5\u6839\u64da\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u800c\u6709\u6240\u4e0d\u540c\u3002\u7121\u8ad6\u662f\u9078\u64c7\u5167\u5d4c\u6578\u64da\u5eab\u9084\u662f\u5916\u90e8\u6578\u64da\u5eab\uff0c\u958b\u767c\u8005\u90fd\u9700\u8981\u4ed4\u7d30\u8003\u616e\u6578\u64da\u5eab\u7684\u914d\u7f6e\u548c\u6578\u64da\u7684\u7ba1\u7406\u3002\u900f\u904e\u9069\u7576\u7684\u5de5\u5177\u548c\u914d\u7f6e\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u6578\u64da\u5eab\u6574\u5408\u5230 Fat Jar \u4e2d\uff0c\u5f9e\u800c\u7c21\u5316\u61c9\u7528\u7a0b\u5e8f\u7684\u90e8\u7f72\u904e\u7a0b\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684 Java \u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u6253\u5305 Fat Jar \u4e2d\u5305\u542b\u6578\u64da\u5eab\uff0c\u7c21\u5316\u61c9\u7528\u90e8\u7f72\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u8207\u61c9\u7528\u7a0b\u5f0f\u7684\u7121\u7e2b\u6574\u5408\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-173259","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173259","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=173259"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173259\/revisions"}],"predecessor-version":[{"id":173260,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173259\/revisions\/173260"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}