{"id":180502,"date":"2024-11-09T10:48:16","date_gmt":"2024-11-09T02:48:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180502\/"},"modified":"2024-11-09T10:48:17","modified_gmt":"2024-11-09T02:48:17","slug":"%e6%b7%b1%e5%85%a5%e5%ad%b8%e7%bf%92%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8f%8d%e5%90%91%e5%b7%a5%e7%a8%8b%e6%8a%80%e8%a1%93-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8f%8d%e5%90%91%e5%b7%a5%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180502\/","title":{"rendered":"\u6df1\u5165\u5b78\u7fd2\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u6280\u8853 (\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b)"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e5%ad%b8%e7%bf%92%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8f%8d%e5%90%91%e5%b7%a5%e7%a8%8b%e6%8a%80%e8%a1%93-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8f%8d%e5%90%91%e5%b7%a5%e7%a8%8b-VpKrVFXwTz\">\u6df1\u5165\u5b78\u7fd2\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u6280\u8853 (\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b)<\/h1>\n<p>\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u662f\u4e00\u7a2e\u5c07\u73fe\u6709\u6578\u64da\u5eab\u7d50\u69cb\u548c\u6578\u64da\u8f49\u63db\u70ba\u53ef\u7406\u89e3\u7684\u6a21\u578b\u548c\u6587\u6a94\u7684\u904e\u7a0b\u3002\u9019\u4e00\u6280\u8853\u5728\u6578\u64da\u5eab\u7ba1\u7406\u3001\u7cfb\u7d71\u6574\u5408\u548c\u6578\u64da\u9077\u79fb\u7b49\u65b9\u9762\u5177\u6709\u91cd\u8981\u610f\u7fa9\u3002\u96a8\u8457\u4f01\u696d\u5c0d\u6578\u64da\u7684\u4f9d\u8cf4\u65e5\u76ca\u589e\u52a0\uff0c\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u7684\u9700\u6c42\u4e5f\u96a8\u4e4b\u4e0a\u5347\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u7684\u57fa\u672c\u6982\u5ff5\u3001\u6280\u8853\u65b9\u6cd5\u53ca\u5176\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8f%8d%e5%90%91%e5%b7%a5%e7%a8%8b%ef%bc%9f-VpKrVFXwTz\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u662f\u6307\u5f9e\u4e00\u500b\u5df2\u5b58\u5728\u7684\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u7d50\u69cb\u548c\u6578\u64da\uff0c\u4e26\u5c07\u5176\u8f49\u63db\u70ba\u53ef\u8996\u5316\u7684\u6a21\u578b\u6216\u6587\u6a94\u7684\u904e\u7a0b\u3002\u9019\u4e00\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u5206\u6790\u6578\u64da\u5eab\u7d50\u69cb\uff1a\u4e86\u89e3\u6578\u64da\u8868\u3001\u5b57\u6bb5\u3001\u7d22\u5f15\u53ca\u5176\u95dc\u806f\u3002<\/li>\n<li>\u63d0\u53d6\u6578\u64da\uff1a\u5f9e\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u5be6\u969b\u6578\u64da\uff0c\u4ee5\u4fbf\u9032\u884c\u5206\u6790\u548c\u5efa\u6a21\u3002<\/li>\n<li>\u751f\u6210\u6587\u6a94\uff1a\u5c07\u63d0\u53d6\u7684\u7d50\u69cb\u548c\u6578\u64da\u8f49\u63db\u70ba\u53ef\u8b80\u7684\u6587\u6a94\u6216\u6a21\u578b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8f%8d%e5%90%91%e5%b7%a5%e7%a8%8b%e7%9a%84%e6%8a%80%e8%a1%93%e6%96%b9%e6%b3%95-VpKrVFXwTz\">\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u7684\u6280\u8853\u65b9\u6cd5<\/h2>\n<p>\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u6280\u8853\u65b9\u6cd5\u4f86\u5be6\u73fe\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%b0%88%e6%a5%ad%e5%b7%a5%e5%85%b7-VpKrVFXwTz\">1. \u4f7f\u7528\u5c08\u696d\u5de5\u5177<\/h3>\n<p>\u5e02\u5834\u4e0a\u6709\u8a31\u591a\u5c08\u696d\u7684\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u5de5\u5177\uff0c\u5982 MySQL Workbench\u3001Oracle SQL Developer \u548c ER\/Studio \u7b49\u3002\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u63d0\u4f9b\u53ef\u8996\u5316\u754c\u9762\uff0c\u5e6b\u52a9\u7528\u6236\u8f15\u9b06\u63d0\u53d6\u6578\u64da\u5eab\u7d50\u69cb\u548c\u6578\u64da\u3002<\/p>\n<pre><code>-- \u4f7f\u7528 MySQL Workbench \u53cd\u5411\u5de5\u7a0b\u793a\u4f8b\nSELECT * FROM information_schema.tables WHERE table_schema = 'your_database_name';\n<\/code><\/pre>\n<h3 id=\"2-sql-%e6%9f%a5%e8%a9%a2-VpKrVFXwTz\">2. SQL \u67e5\u8a62<\/h3>\n<p>\u901a\u904e\u7de8\u5beb SQL \u67e5\u8a62\u8a9e\u53e5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u624b\u52d5\u63d0\u53d6\u6578\u64da\u5eab\u7684\u7d50\u69cb\u548c\u6578\u64da\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u53ef\u4ee5\u7372\u53d6\u6578\u64da\u8868\u7684\u7d50\u69cb\uff1a<\/p>\n<pre><code>SHOW CREATE TABLE your_table_name;\n<\/code><\/pre>\n<h3 id=\"3-%e8%87%aa%e5%8b%95%e5%8c%96%e8%85%b3%e6%9c%ac-VpKrVFXwTz\">3. \u81ea\u52d5\u5316\u8173\u672c<\/h3>\n<p>\u958b\u767c\u8005\u9084\u53ef\u4ee5\u7de8\u5beb\u81ea\u52d5\u5316\u8173\u672c\u4f86\u57f7\u884c\u53cd\u5411\u5de5\u7a0b\u4efb\u52d9\u3002\u9019\u4e9b\u8173\u672c\u53ef\u4ee5\u5b9a\u671f\u63d0\u53d6\u6578\u64da\u5eab\u7d50\u69cb\u548c\u6578\u64da\uff0c\u4e26\u751f\u6210\u5831\u544a\u6216\u6587\u6a94\u3002<\/p>\n<pre><code>-- Python \u793a\u4f8b\nimport mysql.connector\n\nconn = mysql.connector.connect(user='user', password='password', host='localhost', database='your_database_name')\ncursor = conn.cursor()\ncursor.execute(\"SHOW TABLES\")\nfor table in cursor.fetchall():\n    print(table)\nconn.close()\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8f%8d%e5%90%91%e5%b7%a5%e7%a8%8b%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-VpKrVFXwTz\">\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u5728\u591a\u500b\u5834\u666f\u4e2d\u767c\u63ee\u8457\u91cd\u8981\u4f5c\u7528\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7cfb\u7d71\u6574\u5408\uff1a<\/strong>\u5728\u5c07\u4e0d\u540c\u7cfb\u7d71\u6574\u5408\u6642\uff0c\u53cd\u5411\u5de5\u7a0b\u53ef\u4ee5\u5e6b\u52a9\u7406\u89e3\u73fe\u6709\u6578\u64da\u5eab\u7684\u7d50\u69cb\uff0c\u5f9e\u800c\u8a2d\u8a08\u51fa\u66f4\u597d\u7684\u6574\u5408\u65b9\u6848\u3002<\/li>\n<li><strong>\u6578\u64da\u9077\u79fb\uff1a<\/strong>\u5728\u6578\u64da\u9077\u79fb\u904e\u7a0b\u4e2d\uff0c\u53cd\u5411\u5de5\u7a0b\u53ef\u4ee5\u5e6b\u52a9\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u6587\u6a94\u751f\u6210\uff1a<\/strong>\u53cd\u5411\u5de5\u7a0b\u53ef\u4ee5\u81ea\u52d5\u751f\u6210\u6578\u64da\u5eab\u6587\u6a94\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u548c\u7ba1\u7406\u8005\u66f4\u597d\u5730\u7406\u89e3\u6578\u64da\u5eab\u7d50\u69cb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-VpKrVFXwTz\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u662f\u4e00\u9805\u91cd\u8981\u7684\u6280\u8853\uff0c\u80fd\u5920\u5e6b\u52a9\u4f01\u696d\u66f4\u597d\u5730\u7ba1\u7406\u548c\u5229\u7528\u5176\u6578\u64da\u8cc7\u6e90\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\u548c\u7cfb\u7d71\u7684\u8907\u96dc\u6027\u63d0\u9ad8\uff0c\u638c\u63e1\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u6280\u8853\u5c07\u6210\u70ba\u6578\u64da\u5c08\u696d\u4eba\u58eb\u7684\u4e00\u9805\u57fa\u672c\u6280\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6df1\u5165\u5b78\u7fd2\u6578\u64da\u5eab\u53cd\u5411\u5de5\u7a0b\u6280\u8853\uff0c\u63ed\u793a\u6578\u64da\u7d50\u69cb\u8207\u95dc\u806f\uff0c\u63d0\u5347\u6578\u64da\u5206\u6790\u8207\u61c9\u7528\u6548\u7387\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-180502","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180502","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=180502"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180502\/revisions"}],"predecessor-version":[{"id":180503,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180502\/revisions\/180503"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180502"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}