{"id":62101,"date":"2024-10-13T16:11:19","date_gmt":"2024-10-13T08:11:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/62101\/"},"modified":"2024-10-13T16:11:19","modified_gmt":"2024-10-13T08:11:19","slug":"java%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b8%b3%e8%99%9f%e9%a9%97%e8%ad%89%e5%a4%b1%e6%95%97%e7%9a%84%e5%8e%9f%e5%9b%a0%e5%8f%8a%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-java%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b8%b3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/62101\/","title":{"rendered":"Java\u6578\u64da\u5eab\u5e33\u865f\u9a57\u8b49\u5931\u6557\u7684\u539f\u56e0\u53ca\u89e3\u6c7a\u65b9\u6848 (java\u6578\u64da\u5eab\u5e33\u865f\u9a57\u8b49\u5931\u6557)"},"content":{"rendered":"

Java\u6578\u64da\u5eab\u5e33\u865f\u9a57\u8b49\u5931\u6557\u7684\u539f\u56e0\u53ca\u89e3\u6c7a\u65b9\u6848<\/h1>\n

\u5728\u958b\u767cJava\u61c9\u7528\u7a0b\u5f0f\u6642\uff0c\u6578\u64da\u5eab\u7684\u5e33\u865f\u9a57\u8b49\u662f\u81f3\u95dc\u91cd\u8981\u7684\u4e00\u74b0\u3002\u7576\u9a57\u8b49\u5931\u6557\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5f0f\u7121\u6cd5\u6b63\u5e38\u904b\u884c\uff0c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u3002\u672c\u6587\u5c07\u63a2\u8a0eJava\u6578\u64da\u5eab\u5e33\u865f\u9a57\u8b49\u5931\u6557\u7684\u5e38\u898b\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n

\u5e38\u898b\u539f\u56e0<\/h2>\n

1. \u932f\u8aa4\u7684\u5e33\u865f\u6216\u5bc6\u78bc<\/h3>\n

\u6700\u5e38\u898b\u7684\u539f\u56e0\u662f\u7528\u6236\u8f38\u5165\u7684\u5e33\u865f\u6216\u5bc6\u78bc\u4e0d\u6b63\u78ba\u3002\u9019\u53ef\u80fd\u662f\u56e0\u70ba\u7528\u6236\u8a18\u932f\u4e86\u5bc6\u78bc\uff0c\u6216\u8005\u5728\u8f38\u5165\u6642\u51fa\u73fe\u4e86\u62fc\u5beb\u932f\u8aa4\u3002<\/p>\n

2. \u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\u932f\u8aa4<\/h3>\n

Java\u61c9\u7528\u7a0b\u5f0f\u901a\u5e38\u4f7f\u7528\u9023\u63a5\u5b57\u7b26\u4e32\u4f86\u9023\u63a5\u6578\u64da\u5eab\u3002\u5982\u679c\u9023\u63a5\u5b57\u7b26\u4e32\u4e2d\u7684\u6578\u64da\u5eabURL\u3001\u7528\u6236\u540d\u6216\u5bc6\u78bc\u4e0d\u6b63\u78ba\uff0c\u5247\u6703\u5c0e\u81f4\u9a57\u8b49\u5931\u6557\u3002<\/p>\n

String url = \"jdbc:mysql:\/\/localhost:3306\/mydatabase\";\nString user = \"username\";\nString password = \"password\";\nConnection conn = DriverManager.getConnection(url, user, password);<\/code><\/pre>\n
3. \u6578\u64da\u5eab\u7528\u6236\u6b0a\u9650\u4e0d\u8db3<\/h3>\n
\u5373\u4f7f\u5e33\u865f\u548c\u5bc6\u78bc\u6b63\u78ba\uff0c\u5982\u679c\u6578\u64da\u5eab\u7528\u6236\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u8a2a\u554f\u7279\u5b9a\u7684\u6578\u64da\u5eab\u6216\u8868\uff0c\u4e5f\u6703\u5c0e\u81f4\u9a57\u8b49\u5931\u6557\u3002\u9019\u901a\u5e38\u9700\u8981\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u9032\u884c\u914d\u7f6e\u3002<\/p>\n
4. \u6578\u64da\u5eab\u670d\u52d9\u672a\u555f\u52d5<\/h3>\n
\u5982\u679c\u6578\u64da\u5eab\u670d\u52d9\u672a\u555f\u52d5\uff0c\u5247\u7121\u6cd5\u9032\u884c\u4efb\u4f55\u9023\u63a5\u3002\u9019\u53ef\u80fd\u662f\u56e0\u70ba\u670d\u52d9\u5d29\u6f70\u6216\u672a\u6b63\u78ba\u555f\u52d5\u3002<\/p>\n
5. \u9632\u706b\u7246\u6216\u7db2\u7d61\u554f\u984c<\/h3>\n
\u9632\u706b\u7246\u8a2d\u7f6e\u6216\u7db2\u7d61\u554f\u984c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u7121\u6cd5\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002\u78ba\u4fdd\u6578\u64da\u5eab\u7aef\u53e3\uff08\u5982MySQL\u76843306\u7aef\u53e3\uff09\u5728\u9632\u706b\u7246\u4e2d\u958b\u653e\u3002<\/p>\n
\u89e3\u6c7a\u65b9\u6848<\/h2>\n
1. \u6aa2\u67e5\u5e33\u865f\u548c\u5bc6\u78bc<\/h3>\n
\u9996\u5148\uff0c\u78ba\u8a8d\u7528\u6236\u8f38\u5165\u7684\u5e33\u865f\u548c\u5bc6\u78bc\u662f\u5426\u6b63\u78ba\u3002\u53ef\u4ee5\u901a\u904e\u91cd\u7f6e\u5bc6\u78bc\u4f86\u78ba\u4fdd\u7528\u6236\u4f7f\u7528\u7684\u662f\u6700\u65b0\u7684\u5bc6\u78bc\u3002<\/p>\n
2. \u9a57\u8b49\u9023\u63a5\u5b57\u7b26\u4e32<\/h3>\n
\u6aa2\u67e5\u9023\u63a5\u5b57\u7b26\u4e32\u7684\u683c\u5f0f\u662f\u5426\u6b63\u78ba\uff0c\u4e26\u78ba\u4fdd\u6240\u6709\u53c3\u6578\uff08\u5982URL\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\uff09\u90fd\u6b63\u78ba\u7121\u8aa4\u3002<\/p>\n
String url = \"jdbc:mysql:\/\/localhost:3306\/mydatabase\"; \/\/ \u78ba\u4fddURL\u6b63\u78ba\nString user = \"username\"; \/\/ \u78ba\u4fdd\u7528\u6236\u540d\u6b63\u78ba\nString password = \"password\"; \/\/ \u78ba\u4fdd\u5bc6\u78bc\u6b63\u78ba\nConnection conn = DriverManager.getConnection(url, user, password);<\/code><\/pre>\n
3. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n
\u5982\u679c\u7528\u6236\u6b0a\u9650\u4e0d\u8db3\uff0c\u8acb\u806f\u7e6b\u6578\u64da\u5eab\u7ba1\u7406\u54e1\uff0c\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u8a2a\u554f\u6240\u9700\u6578\u64da\u5eab\u7684\u6b0a\u9650\u3002<\/p>\n
4. \u78ba\u8a8d\u6578\u64da\u5eab\u670d\u52d9\u72c0\u614b<\/h3>\n
\u6aa2\u67e5\u6578\u64da\u5eab\u670d\u52d9\u662f\u5426\u6b63\u5728\u904b\u884c\u3002\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u6216\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u4f86\u78ba\u8a8d\u670d\u52d9\u72c0\u614b\u3002<\/p>\n
5. \u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e<\/h3>\n
\u78ba\u4fdd\u9632\u706b\u7246\u8a2d\u7f6e\u5141\u8a31\u901a\u904e\u6578\u64da\u5eab\u7aef\u53e3\u7684\u6d41\u91cf\u3002\u53ef\u4ee5\u901a\u904e\u81e8\u6642\u7981\u7528\u9632\u706b\u7246\u4f86\u6e2c\u8a66\u662f\u5426\u662f\u9632\u706b\u7246\u554f\u984c\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
Java\u6578\u64da\u5eab\u5e33\u865f\u9a57\u8b49\u5931\u6557\u7684\u539f\u56e0\u591a\u7a2e\u591a\u6a23\uff0c\u5f9e\u932f\u8aa4\u7684\u5e33\u865f\u548c\u5bc6\u78bc\u5230\u7db2\u7d61\u554f\u984c\u90fd\u6709\u53ef\u80fd\u5c0e\u81f4\u6b64\u60c5\u6cc1\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u5e33\u865f\u3001\u5bc6\u78bc\u3001\u9023\u63a5\u5b57\u7b26\u4e32\u53ca\u7528\u6236\u6b0a\u9650\uff0c\u4e26\u78ba\u4fdd\u6578\u64da\u5eab\u670d\u52d9\u6b63\u5e38\u904b\u884c\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u670d\u52d9\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 VPS<\/a> \u6216 \u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u662f\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\uff0c\u4ee5\u78ba\u4fdd\u61c9\u7528\u7a0b\u5f0f\u7684\u9806\u5229\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3Java\u6578\u64da\u5eab\u5e33\u865f\u9a57\u8b49\u5931\u6557\u7684\u5e38\u898b\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u6392\u9664\u6545\u969c\uff0c\u78ba\u4fdd\u7cfb\u7d71\u6b63\u5e38\u904b\u884c\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-62101","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62101","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=62101"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62101\/revisions"}],"predecessor-version":[{"id":62102,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62101\/revisions\/62102"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=62101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=62101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=62101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}