{"id":162339,"date":"2024-11-04T14:15:22","date_gmt":"2024-11-04T06:15:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162339\/"},"modified":"2024-11-04T14:15:23","modified_gmt":"2024-11-04T06:15:23","slug":"%e7%b0%a1%e5%96%ae%e4%bb%8b%e7%b4%b9%e4%b8%80%e4%b8%8b%e7%b7%9a%e7%a8%8b%e6%b1%a0%e5%92%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e6%b1%a0%e7%9a%84%e5%8e%9f%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162339\/","title":{"rendered":"\u7c21\u55ae\u4ecb\u7d39\u4e00\u4e0b\u7dda\u7a0b\u6c60\u548c\u6578\u64da\u5eab\u9023\u63a5\u6c60\u7684\u539f\u7406"},"content":{"rendered":"<h1 id=\"%e7%b0%a1%e5%96%ae%e4%bb%8b%e7%b4%b9%e4%b8%80%e4%b8%8b%e7%b7%9a%e7%a8%8b%e6%b1%a0%e5%92%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e6%b1%a0%e7%9a%84%e5%8e%9f%e7%90%86-ZYMsDHoBjJ\">\u7c21\u55ae\u4ecb\u7d39\u4e00\u4e0b\u7dda\u7a0b\u6c60\u548c\u6578\u64da\u5eab\u9023\u63a5\u6c60\u7684\u539f\u7406<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u8edf\u9ad4\u958b\u767c\u4e2d\uff0c\u6027\u80fd\u548c\u8cc7\u6e90\u7ba1\u7406\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u7dda\u7a0b\u6c60\u548c\u6578\u64da\u5eab\u9023\u63a5\u6c60\u662f\u5169\u7a2e\u5e38\u898b\u7684\u6280\u8853\uff0c\u65e8\u5728\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6548\u7387\u548c\u97ff\u61c9\u901f\u5ea6\u3002\u672c\u6587\u5c07\u7c21\u55ae\u4ecb\u7d39\u9019\u5169\u7a2e\u6280\u8853\u7684\u539f\u7406\u53ca\u5176\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e7%b7%9a%e7%a8%8b%e6%b1%a0%e7%9a%84%e5%8e%9f%e7%90%86-ZYMsDHoBjJ\">\u7dda\u7a0b\u6c60\u7684\u539f\u7406<\/h2>\n<p>\u7dda\u7a0b\u6c60\u662f\u4e00\u7a2e\u7528\u65bc\u7ba1\u7406\u7dda\u7a0b\u7684\u6280\u8853\uff0c\u5b83\u901a\u904e\u9810\u5148\u5275\u5efa\u4e00\u7d44\u7dda\u7a0b\u4f86\u6e1b\u5c11\u7dda\u7a0b\u5275\u5efa\u548c\u92b7\u6bc0\u7684\u958b\u92b7\u3002\u7576\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u57f7\u884c\u67d0\u500b\u4efb\u52d9\u6642\uff0c\u5b83\u53ef\u4ee5\u5f9e\u7dda\u7a0b\u6c60\u4e2d\u7372\u53d6\u4e00\u500b\u53ef\u7528\u7684\u7dda\u7a0b\u4f86\u57f7\u884c\u8a72\u4efb\u52d9\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u90fd\u5275\u5efa\u65b0\u7684\u7dda\u7a0b\u3002<\/p>\n<h3 id=\"%e7%b7%9a%e7%a8%8b%e6%b1%a0%e7%9a%84%e5%b7%a5%e4%bd%9c%e6%b5%81%e7%a8%8b-ZYMsDHoBjJ\">\u7dda\u7a0b\u6c60\u7684\u5de5\u4f5c\u6d41\u7a0b<\/h3>\n<ul>\n<li><strong>\u521d\u59cb\u5316\uff1a<\/strong>\u5728\u61c9\u7528\u555f\u52d5\u6642\uff0c\u7dda\u7a0b\u6c60\u6703\u5275\u5efa\u4e00\u5b9a\u6578\u91cf\u7684\u7dda\u7a0b\u4e26\u5c07\u5176\u653e\u5165\u6c60\u4e2d\u3002<\/li>\n<li><strong>\u4efb\u52d9\u63d0\u4ea4\uff1a<\/strong>\u7576\u6709\u4efb\u52d9\u9700\u8981\u57f7\u884c\u6642\uff0c\u61c9\u7528\u7a0b\u5e8f\u5c07\u4efb\u52d9\u63d0\u4ea4\u7d66\u7dda\u7a0b\u6c60\u3002<\/li>\n<li><strong>\u7dda\u7a0b\u5206\u914d\uff1a<\/strong>\u7dda\u7a0b\u6c60\u5f9e\u53ef\u7528\u7684\u7dda\u7a0b\u4e2d\u9078\u64c7\u4e00\u500b\u4f86\u57f7\u884c\u8a72\u4efb\u52d9\u3002<\/li>\n<li><strong>\u4efb\u52d9\u57f7\u884c\uff1a<\/strong>\u9078\u4e2d\u7684\u7dda\u7a0b\u57f7\u884c\u4efb\u52d9\uff0c\u5b8c\u6210\u5f8c\u5c07\u5176\u8fd4\u56de\u5230\u7dda\u7a0b\u6c60\u4e2d\u3002<\/li>\n<\/ul>\n<p>\u9019\u7a2e\u65b9\u5f0f\u7684\u597d\u8655\u5728\u65bc\uff0c\u7dda\u7a0b\u7684\u91cd\u8907\u4f7f\u7528\u53ef\u4ee5\u986f\u8457\u964d\u4f4e\u7cfb\u7d71\u7684\u8cc7\u6e90\u6d88\u8017\uff0c\u4e26\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Java \u7dda\u7a0b\u6c60\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport java.util.concurrent.ExecutorService;\nimport java.util.concurrent.Executors;\n\npublic class ThreadPoolExample {\n    public static void main(String[] args) {\n        ExecutorService executor = Executors.newFixedThreadPool(5);\n        \n        for (int i = 0; i  {\n                System.out.println(\"\u4efb\u52d9 \" + taskId + \" \u6b63\u5728\u57f7\u884c\");\n            });\n        }\n        \n        executor.shutdown();\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e6%b1%a0%e7%9a%84%e5%8e%9f%e7%90%86-ZYMsDHoBjJ\">\u6578\u64da\u5eab\u9023\u63a5\u6c60\u7684\u539f\u7406<\/h2>\n<p>\u6578\u64da\u5eab\u9023\u63a5\u6c60\u662f\u4e00\u7a2e\u7528\u65bc\u7ba1\u7406\u6578\u64da\u5eab\u9023\u63a5\u7684\u6280\u8853\u3002\u7531\u65bc\u5efa\u7acb\u548c\u95dc\u9589\u6578\u64da\u5eab\u9023\u63a5\u7684\u904e\u7a0b\u76f8\u5c0d\u8017\u6642\uff0c\u56e0\u6b64\u4f7f\u7528\u9023\u63a5\u6c60\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u6548\u7387\u3002\u9023\u63a5\u6c60\u6703\u9810\u5148\u5275\u5efa\u4e00\u5b9a\u6578\u91cf\u7684\u6578\u64da\u5eab\u9023\u63a5\uff0c\u4e26\u5728\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u6642\u63d0\u4f9b\u9019\u4e9b\u9023\u63a5\u3002<\/p>\n<h3 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e6%b1%a0%e7%9a%84%e5%b7%a5%e4%bd%9c%e6%b5%81%e7%a8%8b-ZYMsDHoBjJ\">\u6578\u64da\u5eab\u9023\u63a5\u6c60\u7684\u5de5\u4f5c\u6d41\u7a0b<\/h3>\n<ul>\n<li><strong>\u521d\u59cb\u5316\uff1a<\/strong>\u5728\u61c9\u7528\u555f\u52d5\u6642\uff0c\u6578\u64da\u5eab\u9023\u63a5\u6c60\u6703\u5275\u5efa\u4e00\u5b9a\u6578\u91cf\u7684\u9023\u63a5\u4e26\u5c07\u5176\u653e\u5165\u6c60\u4e2d\u3002<\/li>\n<li><strong>\u9023\u63a5\u8acb\u6c42\uff1a<\/strong>\u7576\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u8a2a\u554f\u6578\u64da\u5eab\u6642\uff0c\u5b83\u6703\u8acb\u6c42\u4e00\u500b\u9023\u63a5\u3002<\/li>\n<li><strong>\u9023\u63a5\u5206\u914d\uff1a<\/strong>\u9023\u63a5\u6c60\u5f9e\u53ef\u7528\u7684\u9023\u63a5\u4e2d\u9078\u64c7\u4e00\u500b\u4e26\u63d0\u4f9b\u7d66\u61c9\u7528\u7a0b\u5e8f\u3002<\/li>\n<li><strong>\u9023\u63a5\u91cb\u653e\uff1a<\/strong>\u7576\u61c9\u7528\u7a0b\u5e8f\u5b8c\u6210\u6578\u64da\u5eab\u64cd\u4f5c\u5f8c\uff0c\u9023\u63a5\u6703\u88ab\u91cb\u653e\u56de\u9023\u63a5\u6c60\u4e2d\u3002<\/li>\n<\/ul>\n<p>\u9019\u7a2e\u65b9\u5f0f\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u6548\u7387\uff0c\u9084\u6e1b\u5c11\u4e86\u7cfb\u7d71\u8cc7\u6e90\u7684\u6d88\u8017\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Java \u6578\u64da\u5eab\u9023\u63a5\u6c60\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport javax.sql.DataSource;\nimport org.apache.commons.dbcp2.BasicDataSource;\n\npublic class ConnectionPoolExample {\n    public static void main(String[] args) {\n        BasicDataSource dataSource = new BasicDataSource();\n        dataSource.setUrl(\"jdbc:mysql:\/\/localhost:3306\/mydb\");\n        dataSource.setUsername(\"user\");\n        dataSource.setPassword(\"password\");\n        dataSource.setInitialSize(5);\n        \n        try (Connection connection = dataSource.getConnection()) {\n            \/\/ \u4f7f\u7528\u9023\u63a5\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZYMsDHoBjJ\">\u7e3d\u7d50<\/h2>\n<p>\u7dda\u7a0b\u6c60\u548c\u6578\u64da\u5eab\u9023\u63a5\u6c60\u90fd\u662f\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u6027\u80fd\u7684\u91cd\u8981\u6280\u8853\u3002\u901a\u904e\u91cd\u7528\u8cc7\u6e90\uff0c\u9019\u4e9b\u6280\u8853\u80fd\u5920\u986f\u8457\u6e1b\u5c11\u7cfb\u7d71\u7684\u958b\u92b7\uff0c\u4e26\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\u3002\u5728\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u6642\uff0c\u4e86\u89e3\u9019\u4e9b\u6280\u8853\u7684\u539f\u7406\u5c07\u6709\u52a9\u65bc\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u512a\u5316\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u6027\u80fd\u3002\u7121\u8ad6\u662f\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u9019\u4e9b\u77e5\u8b58\u90fd\u5c07\u70ba\u60a8\u63d0\u4f9b\u5bf6\u8cb4\u7684\u53c3\u8003\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7c21\u55ae\u4ecb\u7d39\u7dda\u7a0b\u6c60\u548c\u6578\u64da\u5eab\u9023\u63a5\u6c60\u7684\u539f\u7406\uff0c\u63a2\u8a0e\u5176\u5982\u4f55\u63d0\u9ad8\u8cc7\u6e90\u5229\u7528\u7387\u548c\u6027\u80fd\uff0c\u6e1b\u5c11\u5275\u5efa\u548c\u92b7\u6bc0\u7684\u958b\u92b7\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-162339","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162339","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=162339"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162339\/revisions"}],"predecessor-version":[{"id":162340,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162339\/revisions\/162340"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}