{"id":173371,"date":"2024-11-07T17:28:26","date_gmt":"2024-11-07T09:28:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173371\/"},"modified":"2024-11-07T17:28:26","modified_gmt":"2024-11-07T09:28:26","slug":"%e5%a6%82%e4%bd%95%e9%ab%98%e6%95%88%e5%9c%b0%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e6%89%b9%e9%87%8f%e6%b7%bb%e5%8a%a0%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173371\/","title":{"rendered":"\u5982\u4f55\u9ad8\u6548\u5730\u9032\u884c\u6578\u64da\u5eab\u6279\u91cf\u6dfb\u52a0\u6578\u64da\u985e\u578b\uff1f (\u6578\u64da\u5eab\u6279\u91cf\u6dfb\u52a0\u6578\u64da\u985e\u578b)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e9%ab%98%e6%95%88%e5%9c%b0%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e6%89%b9%e9%87%8f%e6%b7%bb%e5%8a%a0%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%ef%bc%9f-CoPsBEhZMC\">\u5982\u4f55\u9ad8\u6548\u5730\u9032\u884c\u6578\u64da\u5eab\u6279\u91cf\u6dfb\u52a0\u6578\u64da\u985e\u578b\uff1f<\/h1>\n<p>\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u666e\u904d\u3002\u7121\u8ad6\u662f\u7db2\u7ad9\u3001\u79fb\u52d5\u61c9\u7528\u9084\u662f\u4f01\u696d\u7cfb\u7d71\uff0c\u6578\u64da\u5eab\u90fd\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u7576\u9700\u8981\u5411\u6578\u64da\u5eab\u4e2d\u6dfb\u52a0\u5927\u91cf\u6578\u64da\u6642\uff0c\u6279\u91cf\u6dfb\u52a0\u6578\u64da\u7684\u6280\u8853\u5c31\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u9ad8\u6548\u5730\u9032\u884c\u6578\u64da\u5eab\u6279\u91cf\u6dfb\u52a0\u6578\u64da\u985e\u578b\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%89%b9%e9%87%8f%e6%b7%bb%e5%8a%a0%e6%95%b8%e6%93%9a%ef%bc%9f-CoPsBEhZMC\">\u4ec0\u9ebc\u662f\u6279\u91cf\u6dfb\u52a0\u6578\u64da\uff1f<\/h2>\n<p>\u6279\u91cf\u6dfb\u52a0\u6578\u64da\u662f\u6307\u4e00\u6b21\u6027\u5c07\u591a\u689d\u6578\u64da\u8a18\u9304\u63d2\u5165\u5230\u6578\u64da\u5eab\u4e2d\uff0c\u800c\u4e0d\u662f\u9010\u689d\u63d2\u5165\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u53ef\u4ee5\u7bc0\u7701\u6642\u9593\uff0c\u9084\u80fd\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u63d0\u9ad8\u6027\u80fd\u3002\u6279\u91cf\u63d2\u5165\u901a\u5e38\u7528\u65bc\u6578\u64da\u9077\u79fb\u3001\u5927\u6578\u64da\u5c0e\u5165\u6216\u65e5\u5e38\u6578\u64da\u66f4\u65b0\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87%e6%89%b9%e9%87%8f%e6%b7%bb%e5%8a%a0%e6%95%b8%e6%93%9a%ef%bc%9f-CoPsBEhZMC\">\u70ba\u4ec0\u9ebc\u9078\u64c7\u6279\u91cf\u6dfb\u52a0\u6578\u64da\uff1f<\/h2>\n<ul>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u6279\u91cf\u63d2\u5165\u53ef\u4ee5\u6e1b\u5c11\u8207\u6578\u64da\u5eab\u7684\u4ea4\u4e92\u6b21\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u9396\u5b9a\uff1a<\/strong>\u5728\u6279\u91cf\u64cd\u4f5c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u9396\u5b9a\u6642\u9593\u6703\u6e1b\u5c11\uff0c\u9019\u6709\u52a9\u65bc\u63d0\u9ad8\u4e26\u767c\u6027\u80fd\u3002<\/li>\n<li><strong>\u7c21\u5316\u4ee3\u78bc\uff1a<\/strong>\u4f7f\u7528\u6279\u91cf\u63d2\u5165\u53ef\u4ee5\u7c21\u5316\u4ee3\u78bc\u7d50\u69cb\uff0c\u6e1b\u5c11\u91cd\u8907\u7684\u63d2\u5165\u8a9e\u53e5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e6%89%b9%e9%87%8f%e6%b7%bb%e5%8a%a0%e6%95%b8%e6%93%9a%ef%bc%9f-CoPsBEhZMC\">\u5982\u4f55\u5be6\u73fe\u6279\u91cf\u6dfb\u52a0\u6578\u64da\uff1f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u4e2d\u5be6\u73fe\u6279\u91cf\u6dfb\u52a0\u6578\u64da\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-sql-%e8%aa%9e%e5%8f%a5-CoPsBEhZMC\">1. \u4f7f\u7528 SQL \u8a9e\u53e5<\/h3>\n<p>\u5728\u5927\u591a\u6578\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u55ae\u4e00\u7684 SQL \u8a9e\u53e5\u4f86\u63d2\u5165\u591a\u689d\u8a18\u9304\u3002\u4f8b\u5982\uff0c\u5728 MySQL \u4e2d\uff0c\u53ef\u4ee5\u9019\u6a23\u5beb\uff1a<\/p>\n<pre><code>INSERT INTO users (name, email) VALUES \n('Alice', 'alice@example.com'),\n('Bob', 'bob@example.com'),\n('Charlie', 'charlie@example.com');<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u5beb\u6cd5\u53ef\u4ee5\u4e00\u6b21\u6027\u63d2\u5165\u591a\u689d\u6578\u64da\uff0c\u986f\u8457\u63d0\u9ad8\u63d2\u5165\u6548\u7387\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%b9%e5%ae%9a%e7%9a%84%e6%89%b9%e9%87%8f%e6%8f%92%e5%85%a5%e5%8a%9f%e8%83%bd-CoPsBEhZMC\">2. \u4f7f\u7528\u6578\u64da\u5eab\u7279\u5b9a\u7684\u6279\u91cf\u63d2\u5165\u529f\u80fd<\/h3>\n<p>\u8a31\u591a\u6578\u64da\u5eab\u7cfb\u7d71\u63d0\u4f9b\u4e86\u5c08\u9580\u7684\u6279\u91cf\u63d2\u5165\u529f\u80fd\u3002\u4f8b\u5982\uff0cPostgreSQL \u63d0\u4f9b\u4e86 <code>COPY<\/code> \u547d\u4ee4\uff0c\u53ef\u4ee5\u5f9e\u6587\u4ef6\u4e2d\u5feb\u901f\u5c0e\u5165\u6578\u64da\uff1a<\/p>\n<pre><code>COPY users (name, email) FROM '\/path\/to\/file.csv' DELIMITER ',' CSV HEADER;<\/code><\/pre>\n<p>\u9019\u7a2e\u65b9\u6cd5\u7279\u5225\u9069\u5408\u65bc\u5f9e\u5916\u90e8\u6587\u4ef6\u5c0e\u5165\u5927\u91cf\u6578\u64da\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-orm-%e6%a1%86%e6%9e%b6-CoPsBEhZMC\">3. \u4f7f\u7528 ORM \u6846\u67b6<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f ORM\uff08\u5c0d\u8c61\u95dc\u4fc2\u6620\u5c04\uff09\u6846\u67b6\uff0c\u5982 Django \u6216 Hibernate\uff0c\u9019\u4e9b\u6846\u67b6\u901a\u5e38\u63d0\u4f9b\u4e86\u6279\u91cf\u63d2\u5165\u7684\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u5728 Django \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>bulk_create<\/code> \u65b9\u6cd5\uff1a<\/p>\n<pre><code>users = [\n    User(name='Alice', email='alice@example.com'),\n    User(name='Bob', email='bob@example.com'),\n    User(name='Charlie', email='charlie@example.com'),\n]\nUser.objects.bulk_create(users)<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-CoPsBEhZMC\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u63a7\u5236\u6279\u91cf\u5927\u5c0f\uff1a<\/strong>\u5728\u9032\u884c\u6279\u91cf\u63d2\u5165\u6642\uff0c\u61c9\u6839\u64da\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u53ef\u7528\u8cc7\u6e90\u4f86\u63a7\u5236\u6bcf\u6b21\u63d2\u5165\u7684\u6578\u64da\u91cf\uff0c\u907f\u514d\u4e00\u6b21\u6027\u63d2\u5165\u904e\u591a\u6578\u64da\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>\u4f7f\u7528\u4e8b\u52d9\uff1a<\/strong>\u5728\u6279\u91cf\u63d2\u5165\u6642\uff0c\u4f7f\u7528\u4e8b\u52d9\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002\u5982\u679c\u63d2\u5165\u904e\u7a0b\u4e2d\u51fa\u73fe\u932f\u8aa4\uff0c\u53ef\u4ee5\u56de\u6efe\u5230\u4e4b\u524d\u7684\u72c0\u614b\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u8abf\u6574\u6279\u91cf\u63d2\u5165\u7684\u7b56\u7565\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CoPsBEhZMC\">\u7e3d\u7d50<\/h2>\n<p>\u6279\u91cf\u6dfb\u52a0\u6578\u64da\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u64cd\u4f5c\u65b9\u5f0f\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u63d2\u5165\u7684\u6027\u80fd\u3002\u901a\u904e\u4f7f\u7528\u5408\u9069\u7684 SQL \u8a9e\u53e5\u3001\u6578\u64da\u5eab\u7279\u5b9a\u7684\u529f\u80fd\u6216 ORM \u6846\u67b6\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u6279\u91cf\u63d2\u5165\u3002\u5728\u5be6\u65bd\u904e\u7a0b\u4e2d\uff0c\u9075\u5faa\u6700\u4f73\u5be6\u8e10\u5c07\u6709\u52a9\u65bc\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u64cd\u4f5c\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u5730\u9032\u884c\u6578\u64da\u5eab\u6279\u91cf\u6dfb\u52a0\u6578\u64da\u985e\u578b\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u7c21\u5316\u64cd\u4f5c\u6d41\u7a0b\uff0c\u7bc0\u7701\u6642\u9593\u8207\u8cc7\u6e90\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-173371","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173371","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=173371"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173371\/revisions"}],"predecessor-version":[{"id":173372,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173371\/revisions\/173372"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173371"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}