{"id":195435,"date":"2024-11-13T14:58:24","date_gmt":"2024-11-13T06:58:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195435\/"},"modified":"2024-11-13T14:58:25","modified_gmt":"2024-11-13T06:58:25","slug":"%e6%9c%89%e6%95%88%e5%af%a6%e7%94%a8%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8e%e5%85%a5%e6%96%b9%e6%b3%95-%e6%80%8e%e9%ba%bc%e5%b0%87%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8e%e5%85%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195435\/","title":{"rendered":"\u6709\u6548\u5be6\u7528\u7684\u6578\u64da\u5eab\u5c0e\u5165\u65b9\u6cd5 (\u600e\u9ebc\u5c07\u6578\u64da\u5eab\u5c0e\u5165)"},"content":{"rendered":"<h1 id=\"%e6%9c%89%e6%95%88%e5%af%a6%e7%94%a8%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8e%e5%85%a5%e6%96%b9%e6%b3%95-%e6%80%8e%e9%ba%bc%e5%b0%87%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8e%e5%85%a5-tXqgtSkteQ\">\u6709\u6548\u5be6\u7528\u7684\u6578\u64da\u5eab\u5c0e\u5165\u65b9\u6cd5 (\u600e\u9ebc\u5c07\u6578\u64da\u5eab\u5c0e\u5165)<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u5c0e\u5165\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f01\u696d\u9084\u662f\u500b\u4eba\u958b\u767c\u8005\uff0c\u638c\u63e1\u6709\u6548\u7684\u6578\u64da\u5eab\u5c0e\u5165\u65b9\u6cd5\u90fd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u5e38\u898b\u7684\u6578\u64da\u5eab\u5c0e\u5165\u65b9\u6cd5\uff0c\u4e26\u63d0\u4f9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u5c07\u6578\u64da\u5eab\u5c0e\u5165\u5230\u81ea\u5df1\u7684\u61c9\u7528\u4e2d\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8-sql-%e8%85%b3%e6%9c%ac%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a-tXqgtSkteQ\">1. \u4f7f\u7528 SQL \u8173\u672c\u5c0e\u5165\u6578\u64da<\/h2>\n<p>\u6700\u5e38\u898b\u7684\u6578\u64da\u5eab\u5c0e\u5165\u65b9\u6cd5\u4e4b\u4e00\u662f\u4f7f\u7528 SQL \u8173\u672c\u3002\u9019\u7a2e\u65b9\u6cd5\u9069\u7528\u65bc\u5927\u591a\u6578\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u5982 MySQL\u3001PostgreSQL \u548c SQL Server\u3002\u901a\u904e\u7de8\u5beb SQL \u8173\u672c\uff0c\u53ef\u4ee5\u5c07\u6578\u64da\u5f9e\u4e00\u500b\u6578\u64da\u5eab\u5c0e\u5165\u5230\u53e6\u4e00\u500b\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9amysql-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8e%e5%85%a5-tXqgtSkteQ\">\u793a\u4f8b\uff1aMySQL \u6578\u64da\u5eab\u5c0e\u5165<\/h3>\n<pre><code>mysql -u username -p database_name &lt; \/path\/to\/your\/file.sql<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u60a8\u9700\u8981\u5c07 <code>username<\/code> \u66ff\u63db\u70ba\u60a8\u7684\u6578\u64da\u5eab\u7528\u6236\u540d\uff0c<code>database_name<\/code> \u66ff\u63db\u70ba\u76ee\u6a19\u6578\u64da\u5eab\u7684\u540d\u7a31\uff0c<code>\/path\/to\/your\/file.sql<\/code> \u66ff\u63db\u70ba SQL \u8173\u672c\u7684\u5be6\u969b\u8def\u5f91\u3002\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0c\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u5bc6\u78bc\uff0c\u7136\u5f8c\u5c07 SQL \u8173\u672c\u4e2d\u7684\u6240\u6709\u6578\u64da\u5c0e\u5165\u5230\u6307\u5b9a\u7684\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%e5%b7%a5%e5%85%b7-tXqgtSkteQ\">2. \u4f7f\u7528\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177<\/h2>\n<p>\u8a31\u591a\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u63d0\u4f9b\u4e86\u5716\u5f62\u7528\u6236\u754c\u9762\uff0c\u4f7f\u7528\u6236\u80fd\u5920\u8f15\u9b06\u5730\u5c0e\u5165\u6578\u64da\u3002\u4f8b\u5982\uff0cphpMyAdmin \u662f\u4e00\u500b\u6d41\u884c\u7684 MySQL \u7ba1\u7406\u5de5\u5177\uff0c\u5141\u8a31\u7528\u6236\u901a\u904e\u7db2\u9801\u754c\u9762\u5c0e\u5165\u6578\u64da\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%ef%bc%9a-tXqgtSkteQ\">\u6b65\u9a5f\uff1a<\/h3>\n<ul>\n<li>\u767b\u9304\u5230 phpMyAdmin\u3002<\/li>\n<li>\u9078\u64c7\u8981\u5c0e\u5165\u6578\u64da\u7684\u6578\u64da\u5eab\u3002<\/li>\n<li>\u9ede\u64ca\u201c\u5c0e\u5165\u201d\u9078\u9805\u5361\u3002<\/li>\n<li>\u9078\u64c7\u8981\u4e0a\u50b3\u7684\u6587\u4ef6\uff0c\u7136\u5f8c\u9ede\u64ca\u201c\u57f7\u884c\u201d\u3002<\/li>\n<\/ul>\n<p>\u9019\u7a2e\u65b9\u6cd5\u7279\u5225\u9069\u5408\u4e0d\u719f\u6089\u547d\u4ee4\u884c\u7684\u7528\u6236\uff0c\u56e0\u70ba\u5b83\u63d0\u4f9b\u4e86\u76f4\u89c0\u7684\u754c\u9762\u4f86\u5b8c\u6210\u5c0e\u5165\u904e\u7a0b\u3002<\/p>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8-etl-%e5%b7%a5%e5%85%b7-tXqgtSkteQ\">3. \u4f7f\u7528 ETL \u5de5\u5177<\/h2>\n<p>ETL\uff08\u63d0\u53d6\u3001\u8f49\u63db\u3001\u52a0\u8f09\uff09\u5de5\u5177\u662f\u53e6\u4e00\u7a2e\u6709\u6548\u7684\u6578\u64da\u5c0e\u5165\u65b9\u6cd5\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5f9e\u4e0d\u540c\u7684\u6578\u64da\u6e90\u63d0\u53d6\u6578\u64da\uff0c\u9032\u884c\u5fc5\u8981\u7684\u8f49\u63db\uff0c\u7136\u5f8c\u5c07\u5176\u52a0\u8f09\u5230\u76ee\u6a19\u6578\u64da\u5eab\u4e2d\u3002\u5e38\u898b\u7684 ETL \u5de5\u5177\u5305\u62ec Apache Nifi\u3001Talend \u548c Informatica\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8-talend-%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a-tXqgtSkteQ\">\u793a\u4f8b\uff1a\u4f7f\u7528 Talend \u5c0e\u5165\u6578\u64da<\/h3>\n<p>\u5728 Talend \u4e2d\uff0c\u60a8\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u4f5c\u696d\u4f86\u63d0\u53d6\u6578\u64da\uff0c\u9032\u884c\u8f49\u63db\uff0c\u7136\u5f8c\u5c07\u5176\u52a0\u8f09\u5230\u6578\u64da\u5eab\u4e2d\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u5275\u5efa\u4e00\u500b\u65b0\u7684 Talend \u4f5c\u696d\u3002<\/li>\n<li>\u4f7f\u7528 <code>tInput<\/code> \u7d44\u4ef6\u63d0\u53d6\u6578\u64da\u3002<\/li>\n<li>\u4f7f\u7528 <code>tMap<\/code> \u7d44\u4ef6\u9032\u884c\u6578\u64da\u8f49\u63db\u3002<\/li>\n<li>\u4f7f\u7528 <code>tOutput<\/code> \u7d44\u4ef6\u5c07\u6578\u64da\u52a0\u8f09\u5230\u76ee\u6a19\u6578\u64da\u5eab\u3002<\/li>\n<\/ul>\n<p>\u9019\u7a2e\u65b9\u6cd5\u7279\u5225\u9069\u5408\u9700\u8981\u8655\u7406\u5927\u91cf\u6578\u64da\u6216\u9700\u8981\u9032\u884c\u8907\u96dc\u8f49\u63db\u7684\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8-api-%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a-tXqgtSkteQ\">4. \u4f7f\u7528 API \u5c0e\u5165\u6578\u64da<\/h2>\n<p>\u96a8\u8457\u5fae\u670d\u52d9\u67b6\u69cb\u7684\u8208\u8d77\uff0c\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u901a\u904e API \u9032\u884c\u6578\u64da\u4ea4\u4e92\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 API \u5c07\u6578\u64da\u5f9e\u4e00\u500b\u7cfb\u7d71\u5c0e\u5165\u5230\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8-python-%e5%b0%87%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5-mysql-tXqgtSkteQ\">\u793a\u4f8b\uff1a\u4f7f\u7528 Python \u5c07\u6578\u64da\u5c0e\u5165 MySQL<\/h3>\n<pre><code>import mysql.connector\nimport requests\n\n# \u9023\u63a5\u5230 MySQL \u6578\u64da\u5eab\ndb = mysql.connector.connect(\n    host=\"localhost\",\n    user=\"username\",\n    password=\"password\",\n    database=\"database_name\"\n)\n\ncursor = db.cursor()\n\n# \u5f9e API \u7372\u53d6\u6578\u64da\nresponse = requests.get(\"https:\/\/api.example.com\/data\")\ndata = response.json()\n\n# \u5c07\u6578\u64da\u63d2\u5165\u5230\u6578\u64da\u5eab\nfor item in data:\n    cursor.execute(\"INSERT INTO table_name (column1, column2) VALUES (%s, %s)\", (item['field1'], item['field2']))\n\ndb.commit()\ncursor.close()\ndb.close()<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528 Python \u5f9e API \u7372\u53d6\u6578\u64da\u4e26\u5c07\u5176\u63d2\u5165\u5230 MySQL \u6578\u64da\u5eab\u4e2d\u3002\u9019\u7a2e\u65b9\u6cd5\u7279\u5225\u9069\u5408\u9700\u8981\u5be6\u6642\u6578\u64da\u66f4\u65b0\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-tXqgtSkteQ\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u5eab\u5c0e\u5165\u662f\u6578\u64da\u7ba1\u7406\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u74b0\u7bc0\uff0c\u638c\u63e1\u6709\u6548\u7684\u5c0e\u5165\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u7121\u8ad6\u662f\u4f7f\u7528 SQL \u8173\u672c\u3001\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u3001ETL \u5de5\u5177\u9084\u662f API\uff0c\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\u53d6\u6c7a\u65bc\u5177\u9ad4\u9700\u6c42\u548c\u74b0\u5883\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6709\u6548\u5be6\u7528\u7684\u6578\u64da\u5eab\u5c0e\u5165\u65b9\u6cd5\uff0c\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u5c07\u6578\u64da\u5eab\u5c0e\u5165\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\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-195435","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195435","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=195435"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195435\/revisions"}],"predecessor-version":[{"id":195436,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195435\/revisions\/195436"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}