{"id":61631,"date":"2024-10-13T12:31:15","date_gmt":"2024-10-13T04:31:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61631\/"},"modified":"2024-10-13T12:31:15","modified_gmt":"2024-10-13T04:31:15","slug":"ibatis%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8f%90%e4%ba%a4%e9%81%bf%e5%85%8d%e9%87%8d%e8%a4%87%e6%8f%90%e4%ba%a4%e7%9a%84%e6%96%b9%e6%b3%95-ibatis%e6%8f%90%e4%ba%a4%e9%87%8d%e8%a4%87%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61631\/","title":{"rendered":"IBATIS\u6578\u64da\u5eab\u63d0\u4ea4\u907f\u514d\u91cd\u8907\u63d0\u4ea4\u7684\u65b9\u6cd5 (ibatis\u63d0\u4ea4\u91cd\u8907\u6578\u64da\u5eab)"},"content":{"rendered":"

IBATIS\u6578\u64da\u5eab\u63d0\u4ea4\u907f\u514d\u91cd\u8907\u63d0\u4ea4\u7684\u65b9\u6cd5<\/h1>\n

\u5728\u73fe\u4ee3\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u64cd\u4f5c\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u5c24\u5176\u662f\u5728\u4f7f\u7528IBATIS\u9019\u985e\u6301\u4e45\u5c64\u6846\u67b6\u6642\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u7684\u63d0\u4ea4\uff0c\u907f\u514d\u91cd\u8907\u63d0\u4ea4\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0eIBATIS\u4e2d\u907f\u514d\u91cd\u8907\u63d0\u4ea4\u6578\u64da\u5eab\u7684\u5e7e\u7a2e\u65b9\u6cd5\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u91cd\u8907\u63d0\u4ea4\uff1f<\/h2>\n

\u91cd\u8907\u63d0\u4ea4\u662f\u6307\u5728\u6578\u64da\u5eab\u64cd\u4f5c\u4e2d\uff0c\u56e0\u70ba\u67d0\u4e9b\u539f\u56e0\uff08\u5982\u7528\u6236\u91cd\u8907\u9ede\u64ca\u6309\u9215\u3001\u7db2\u7d61\u5ef6\u9072\u7b49\uff09\u5c0e\u81f4\u540c\u4e00\u689d\u6578\u64da\u88ab\u591a\u6b21\u63d0\u4ea4\u5230\u6578\u64da\u5eab\u4e2d\u3002\u9019\u4e0d\u50c5\u6703\u9020\u6210\u6578\u64da\u7684\u5197\u9918\uff0c\u9084\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u6027\uff0c\u5f71\u97ff\u61c9\u7528\u7a0b\u5f0f\u7684\u6b63\u5e38\u904b\u884c\u3002<\/p>\n

\u907f\u514d\u91cd\u8907\u63d0\u4ea4\u7684\u7b56\u7565<\/h2>\n

1. \u4f7f\u7528\u552f\u4e00\u7d04\u675f<\/h3>\n

\u5728\u6578\u64da\u5eab\u4e2d\u8a2d\u7f6e\u552f\u4e00\u7d04\u675f\u662f\u4e00\u7a2e\u6709\u6548\u7684\u9632\u6b62\u91cd\u8907\u63d0\u4ea4\u7684\u65b9\u6cd5\u3002\u901a\u904e\u5728\u6578\u64da\u8868\u4e2d\u8a2d\u7f6e\u552f\u4e00\u7d22\u5f15\uff0c\u53ef\u4ee5\u78ba\u4fdd\u67d0\u4e9b\u5b57\u6bb5\u7684\u503c\u4e0d\u6703\u91cd\u8907\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u7528\u6236\u8a3b\u518a\u7684\u60c5\u6cc1\uff0c\u53ef\u4ee5\u5c0d\u96fb\u5b50\u90f5\u4ef6\u5b57\u6bb5\u8a2d\u7f6e\u552f\u4e00\u7d04\u675f\uff1a<\/p>\n

CREATE TABLE users (\n    id INT PRIMARY KEY AUTO_INCREMENT,\n    email VARCHAR(255) UNIQUE,\n    name VARCHAR(100)\n);<\/code><\/pre>\n
\u9019\u6a23\u4e00\u4f86\uff0c\u7576\u7528\u6236\u5617\u8a66\u4f7f\u7528\u5df2\u5b58\u5728\u7684\u96fb\u5b50\u90f5\u4ef6\u8a3b\u518a\u6642\uff0c\u6578\u64da\u5eab\u5c07\u8fd4\u56de\u932f\u8aa4\uff0c\u5f9e\u800c\u907f\u514d\u91cd\u8907\u63d0\u4ea4\u3002<\/p>\n
2. \u4f7f\u7528\u9396\u5b9a\u6a5f\u5236<\/h3>\n
\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u4f7f\u7528\u9396\u5b9a\u6a5f\u5236\u4f86\u9632\u6b62\u91cd\u8907\u63d0\u4ea4\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5728\u63d0\u4ea4\u6578\u64da\u4e4b\u524d\u5c0d\u7279\u5b9a\u8cc7\u6e90\u9032\u884c\u9396\u5b9a\u4f86\u5be6\u73fe\u3002IBATIS\u652f\u6301\u4f7f\u7528SQL\u8a9e\u53e5\u4f86\u5be6\u73fe\u9396\u5b9a\uff1a<\/p>\n
SELECT * FROM users WHERE email = ? FOR UPDATE;<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5728\u7576\u524d\u4e8b\u52d9\u5b8c\u6210\u4e4b\u524d\uff0c\u5176\u4ed6\u4e8b\u52d9\u7121\u6cd5\u5c0d\u8a72\u8cc7\u6e90\u9032\u884c\u4fee\u6539\u3002<\/p>\n
3. \u524d\u7aef\u9632\u6b62\u91cd\u8907\u63d0\u4ea4<\/h3>\n
\u9664\u4e86\u5f8c\u7aef\u7684\u6578\u64da\u5eab\u8a2d\u7f6e\uff0c\u524d\u7aef\u7684\u9632\u6b62\u91cd\u8907\u63d0\u4ea4\u4e5f\u975e\u5e38\u91cd\u8981\u3002\u53ef\u4ee5\u901a\u904e\u7981\u7528\u63d0\u4ea4\u6309\u9215\u6216\u4f7f\u7528JavaScript\u4f86\u9632\u6b62\u7528\u6236\u91cd\u8907\u9ede\u64ca\u3002\u4f8b\u5982\uff1a<\/p>\n
document.getElementById(\"submitBtn\").onclick = function() {\n    this.disabled = true;\n    \/\/ \u63d0\u4ea4\u8868\u55ae\u7684\u4ee3\u78bc\n};<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u5728\u7528\u6236\u7b2c\u4e00\u6b21\u9ede\u64ca\u5f8c\u7981\u7528\u6309\u9215\uff0c\u5f9e\u800c\u907f\u514d\u91cd\u8907\u63d0\u4ea4\u3002<\/p>\n
4. \u4e8b\u52d9\u7ba1\u7406<\/h3>\n
\u4f7f\u7528\u4e8b\u52d9\u7ba1\u7406\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u5728IBATIS\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e8b\u52d9\u4f86\u5305\u88f9\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u78ba\u4fdd\u64cd\u4f5c\u7684\u539f\u5b50\u6027\uff1a<\/p>\n
SqlSession session = sqlSessionFactory.openSession();\ntry {\n    \/\/ \u6578\u64da\u5eab\u64cd\u4f5c\n    session.commit();\n} catch (Exception e) {\n    session.rollback();\n} finally {\n    session.close();\n}<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5728\u51fa\u73fe\u932f\u8aa4\u6642\uff0c\u6240\u6709\u7684\u64cd\u4f5c\u90fd\u6703\u88ab\u56de\u6efe\uff0c\u5f9e\u800c\u907f\u514d\u6578\u64da\u7684\u91cd\u8907\u63d0\u4ea4\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u5728\u4f7f\u7528IBATIS\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\u6642\uff0c\u907f\u514d\u91cd\u8907\u63d0\u4ea4\u662f\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u7684\u91cd\u8981\u63aa\u65bd\u3002\u901a\u904e\u8a2d\u7f6e\u552f\u4e00\u7d04\u675f\u3001\u4f7f\u7528\u9396\u5b9a\u6a5f\u5236\u3001\u524d\u7aef\u9632\u6b62\u91cd\u8907\u63d0\u4ea4\u4ee5\u53ca\u4e8b\u52d9\u7ba1\u7406\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u91cd\u8907\u63d0\u4ea4\u7684\u98a8\u96aa\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u61c9\u7528\u7a0b\u5f0f\u7684\u7a69\u5b9a\u6027\uff0c\u9084\u80fd\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n
\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u548c\u5176\u4ed6\u6280\u8853\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e VPS<\/a> \u548c \u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22IBATIS\u6578\u64da\u5eab\u63d0\u4ea4\u4e2d\u907f\u514d\u91cd\u8907\u63d0\u4ea4\u7684\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u5b8c\u6574\u6027\u8207\u61c9\u7528\u6548\u80fd\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-61631","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61631","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=61631"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61631\/revisions"}],"predecessor-version":[{"id":61632,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61631\/revisions\/61632"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}