{"id":64790,"date":"2025-05-03T10:11:46","date_gmt":"2025-05-03T02:11:46","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64790\/"},"modified":"2025-05-03T10:11:46","modified_gmt":"2025-05-03T02:11:46","slug":"jooq%e7%ae%80%e4%bb%8b-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64790\/","title":{"rendered":"jOOQ\u7b80\u4ecb"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173076840418517.jpg\" class=\"aligncenter\" title=\"jOOQ\u7b80\u4ecb\u63d2\u56fe\" alt=\"jOOQ\u7b80\u4ecb\u63d2\u56fe\" \/><\/p>\n<p>jooq.org \u58f0\u660e jooq \u4ece\u60a8\u7684\u6570\u636e\u5e93\u751f\u6210 java \u4ee3\u7801\uff0c\u5e76\u5141\u8bb8\u60a8\u901a\u8fc7\u5176\u6d41\u7545\u7684 api \u6784\u5efa\u7c7b\u578b\u5b89\u5168\u7684 sql \u67e5\u8be2\u3002<\/p>\n<p>jooq\uff08java \u9762\u5411\u5bf9\u8c61\u67e5\u8be2\uff09\u662f java 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\u5904\u7406\u80fd\u529b\u7684\u590d\u6742\u67e5\u8be2\u7279\u522b\u6709\u7528\u3002<\/p>\n<p>\u5c3d\u7ba1\u5982\u6b64\uff0c\u5b83\u652f\u6301\u591a\u79cd sql \u65b9\u8a00\uff0c\u4f8b\u5982 \u3001postgres\u3001 \u7b49<\/p>\n<p>\u4f7f\u7528\u8fd9\u4e2a\u5e93\uff0c\u60a8\u53ef\u4ee5\u66f4\u52a0\u4e13\u6ce8\u4e8e\u4f7f\u7528 sql\uff0c\u800c\u4e0d\u662f\u62bd\u8c61\u7684 orm \u6a21\u578b\u3002<\/p>\n<p>jooq \u53ef\u4ee5\u4f7f\u7528 ant\u3001maven \u548c gradle \u5bfc\u5165\u3002<\/p>\n<p>\u4e3a\u4e86\u7a0d\u5fae\u4e86\u89e3\u4e00\u4e0b jooq \u7684\u542b\u4e49\uff0c\u8ba9\u6211\u4eec\u770b\u770b\u67e5\u8be2\u793a\u4f8b\u3002<\/p>\n<p>\u8fd9\u662f\u9009\u62e9\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>var result = create.select(book.title, author.first_name, author.last_name)\n      .from(book)\n      .join(author)\n      .on(book.author_id.eq(author.id))\n      .where(book.published_in.eq(1948))\n      .fetch();\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b64\u793a\u4f8b\u5c06\u8f6c\u6362\u4e3a sql\uff1a<\/p>\n<pre>SELECT title, first_name, last_name \n  FROM book \n  JOIN author ON book.author_id = author.id \n WHERE book.published_in = 1984\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u8fd9\u4e2a select \u793a\u4f8b\uff0c\u60a8\u53ef\u4ee5\u770b\u5230\u4f7f\u7528 jooq \u5e93\u4f7f\u67e5\u8be2\u964d\u4f4e\u4e86\u8bb8\u591a\u98ce\u9669\uff0c\u5e76\u4e14\u8fd8\u6253\u5f00\u4e86\u5e95\u5c42\u6027\u80fd\u4f18\u5316\u7684\u7a97\u53e3\u3002\u7b80\u5355\u5427\uff1f<\/p>\n<p>\u4f46\u662f\u4e0d\u8981\u88ab\u8fd9\u4e2a\u5e93\u6240\u6b3a\u9a97\uff0c\u4e4d\u4e00\u770b\u4f3c\u4e4e\u5f88\u7b80\u5355\uff0c\u4f46 jooq \u5f88\u5f3a\u5927\u5e76\u4e14\u53ef\u80fd\u5f88\u590d\u6742\uff0c\u6240\u4ee5\u8981\u6ce8\u610f\u5b66\u4e60\u66f2\u7ebf\u4ee5\u53ca\u8fd9\u4e2a\u5e93\u53ef\u80fd\u6bd4\u5176\u4ed6\u5e93\u66f4\u91cd\u7684\u4e8b\u5b9e\u3002<\/p>\n<p>\u603b\u7684\u6765\u8bf4\uff0c\u8fd9\u662f\u4e00\u4e2a\u4f18\u79c0\u7684\u5de5\u5177\uff0c\u6bcf\u4e2a\u4eba\u90fd\u5e94\u8be5\u5c1d\u8bd5\u4e00\u4e0b\u3002<\/p>\n<p>\u8981\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7 jooq.org \u5b66\u4e60<\/p>\n<p>\u2014<\/p>\n<p>\u5c31\u662f\u8fd9\u6837\uff01\u5982\u679c\u8fd8\u6709\u4ec0\u4e48\u8981\u8ba8\u8bba\u7684\uff0c\u8bf7\u968f\u65f6\u53d1\u8868\u8bc4\u8bba\uff0c\u5982\u679c\u6211\u9519\u8fc7\u4e86\u4efb\u4f55\u5185\u5bb9\uff0c\u8bf7\u544a\u8bc9\u6211\uff0c\u4ee5\u4fbf\u6211\u8fdb\u884c\u76f8\u5e94\u66f4\u65b0\u3002<\/p>\n<p>\u76f4\u5230\u4e0b\u4e00\u7bc7\u6587\u7ae0\uff01 \ud83d\ude42<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjOOQ\u7b80\u4ecb\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>jooq.org \u58f0\u660e jooq \u4ece\u60a8\u7684\u6570\u636e\u5e93\u751f\u6210 java \u4ee3\u7801\uff0c\u5e76\u5141\u8bb8\u60a8\u901a\u8fc7\u5176\u6d41\u7545\u7684 api \u6784\u5efa\u7c7b\u578b\u5b89\u5168\u7684 sql \u67e5\u8be2\u3002 jooq\uff08java \u9762\u5411\u5bf9\u8c61\u67e5\u8be2\uff09\u662f java \u4e2d\u7684\u4e00\u4e2a\u5e93\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u5bcc\u6709\u8868\u73b0\u529b\u4e14\u7c7b\u578b\u5b89\u5168\u7684\u65b9\u5f0f\u6765\u6784\u5efa sql \u67e5\u8be2\u3002 \u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528jooq\uff1f \u9996\u5148\uff0c\u8be5\u5e93\u5c06\u60a8\u7684\u6570\u636e\u5e93\u6a21\u5f0f\uff08\u8868\u3001\u5217\u548c\u8bb0\u5f55\uff09\u4e0e java \u7c7b\u76f8\u5339\u914d\uff0c\u8fd9\u610f\u5473\u7740\uff1a \u964d\u4f4e sql \u8bed\u6cd5\u4e0d\u5339\u914d\u7684\u98ce\u9669\uff1b \u51cf\u5c11\u8fd0\u884c\u65f6\u9519\u8bef\uff1b \u51cf\u5c11\u6837\u677f\u4ee3\u7801\uff1b \u9664\u6b64\u4e4b\u5916\uff0cjooq \u8fd8\u62e5\u6709\u4e00\u7cfb\u5217\u9ad8\u7ea7 sql \u529f\u80fd\uff0c\u4f8b\u5982\u6392\u5e8f\u3001\u5b58\u50a8\u8fc7\u7a0b\u3001\u516c\u7528\u8868\u8868\u8fbe\u5f0f\u7b49\u3002 \u8fd9\u5bf9\u4e8e\u8d85\u51fa\u5178\u578b orm \u5904\u7406\u80fd\u529b\u7684\u590d\u6742\u67e5\u8be2\u7279\u522b\u6709\u7528\u3002 \u5c3d\u7ba1\u5982\u6b64\uff0c\u5b83\u652f\u6301\u591a\u79cd sql \u65b9\u8a00\uff0c\u4f8b\u5982 \u3001postgres\u3001 \u7b49 \u4f7f\u7528\u8fd9\u4e2a\u5e93\uff0c\u60a8\u53ef\u4ee5\u66f4\u52a0\u4e13\u6ce8\u4e8e\u4f7f\u7528 sql\uff0c\u800c\u4e0d\u662f\u62bd\u8c61\u7684 orm \u6a21\u578b\u3002 jooq \u53ef\u4ee5\u4f7f\u7528 ant\u3001maven \u548c gradle \u5bfc\u5165\u3002 \u4e3a\u4e86\u7a0d\u5fae\u4e86\u89e3\u4e00\u4e0b jooq \u7684\u542b\u4e49\uff0c\u8ba9\u6211\u4eec\u770b\u770b\u67e5\u8be2\u793a\u4f8b\u3002 \u8fd9\u662f\u9009\u62e9\u7684\u793a\u4f8b\uff1a var result = create.select(book.title, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-64790","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=64790"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64790\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}