{"id":174829,"date":"2024-11-08T00:06:38","date_gmt":"2024-11-07T16:06:38","guid":{"rendered":"https:\/\/server.hk\/cnblog\/174829\/"},"modified":"2024-11-08T00:06:39","modified_gmt":"2024-11-07T16:06:39","slug":"%e5%a6%82%e4%bd%95%e9%80%a3%e6%8e%a5%e4%b8%8d%e5%90%8c%e6%9c%8d%e5%8b%99%e5%99%a8%e4%b8%8a%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-%e5%88%a5%e7%9a%84%e6%9c%8d%e5%8b%99%e5%99%a8%e6%80%8e%e9%ba%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/174829\/","title":{"rendered":"\u5982\u4f55\u9023\u63a5\u4e0d\u540c\u670d\u52d9\u5668\u4e0a\u7684\u6578\u64da\u5eab\uff1f (\u5225\u7684\u670d\u52d9\u5668\u600e\u9ebc\u9023\u63a5\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e9%80%a3%e6%8e%a5%e4%b8%8d%e5%90%8c%e6%9c%8d%e5%8b%99%e5%99%a8%e4%b8%8a%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-GxywawyVbA\">\u5982\u4f55\u9023\u63a5\u4e0d\u540c\u670d\u52d9\u5668\u4e0a\u7684\u6578\u64da\u5eab\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u9023\u63a5\u548c\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u5c24\u5176\u662f\u5728\u591a\u670d\u52d9\u5668\u74b0\u5883\u4e2d\uff0c\u5982\u4f55\u6709\u6548\u5730\u9023\u63a5\u548c\u64cd\u4f5c\u4e0d\u540c\u670d\u52d9\u5668\u4e0a\u7684\u6578\u64da\u5eab\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u9700\u8981\u9762\u5c0d\u7684\u4e00\u500b\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u9023\u63a5\u4e0d\u540c\u670d\u52d9\u5668\u4e0a\u7684\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u5efa\u8b70\u3002<\/p>\n<h2 id=\"1-%e7%90%86%e8%a7%a3%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-GxywawyVbA\">1. \u7406\u89e3\u6578\u64da\u5eab\u9023\u63a5\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u6578\u64da\u5eab\u9023\u63a5\u662f\u6307\u61c9\u7528\u7a0b\u5e8f\u8207\u6578\u64da\u5eab\u4e4b\u9593\u7684\u901a\u4fe1\u904e\u7a0b\u3002\u9019\u901a\u5e38\u6d89\u53ca\u5230\u4f7f\u7528\u7279\u5b9a\u7684\u5354\u8b70\u548c\u9a45\u52d5\u7a0b\u5e8f\u4f86\u5be6\u73fe\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u3002\u7576\u6d89\u53ca\u5230\u4e0d\u540c\u670d\u52d9\u5668\u4e0a\u7684\u6578\u64da\u5eab\u6642\uff0c\u9023\u63a5\u7684\u904e\u7a0b\u53ef\u80fd\u6703\u66f4\u52a0\u8907\u96dc\uff0c\u56e0\u70ba\u9700\u8981\u8003\u616e\u5230\u7db2\u7d61\u5ef6\u9072\u3001\u5b89\u5168\u6027\u548c\u6578\u64da\u4e00\u81f4\u6027\u7b49\u56e0\u7d20\u3002<\/p>\n<h2 id=\"2-%e9%80%a3%e6%8e%a5%e4%b8%8d%e5%90%8c%e6%9c%8d%e5%8b%99%e5%99%a8%e4%b8%8a%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f-GxywawyVbA\">2. \u9023\u63a5\u4e0d\u540c\u670d\u52d9\u5668\u4e0a\u7684\u6578\u64da\u5eab\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"2-1-%e7%a2%ba%e5%ae%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a1%9e%e5%9e%8b-GxywawyVbA\">2.1 \u78ba\u5b9a\u6578\u64da\u5eab\u985e\u578b<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u5b9a\u8981\u9023\u63a5\u7684\u6578\u64da\u5eab\u985e\u578b\u3002\u5e38\u898b\u7684\u6578\u64da\u5eab\u5305\u62ec MySQL\u3001PostgreSQL\u3001MongoDB \u7b49\u3002\u6bcf\u7a2e\u6578\u64da\u5eab\u90fd\u6709\u5176\u7279\u5b9a\u7684\u9023\u63a5\u65b9\u5f0f\u548c\u9a45\u52d5\u7a0b\u5e8f\u3002<\/p>\n<h3 id=\"2-2-%e9%85%8d%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e8%a8%aa%e5%95%8f%e6%ac%8a%e9%99%90-GxywawyVbA\">2.2 \u914d\u7f6e\u6578\u64da\u5eab\u7684\u8a2a\u554f\u6b0a\u9650<\/h3>\n<p>\u5728\u9023\u63a5\u4e0d\u540c\u670d\u52d9\u5668\u4e0a\u7684\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u76ee\u6a19\u6578\u64da\u5eab\u7684\u8a2a\u554f\u6b0a\u9650\u5df2\u6b63\u78ba\u914d\u7f6e\u3002\u9019\u901a\u5e38\u6d89\u53ca\u5230\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u5728\u76ee\u6a19\u6578\u64da\u5eab\u4e0a\u5275\u5efa\u7528\u6236\u4e26\u6388\u4e88\u76f8\u61c9\u7684\u6b0a\u9650\u3002<\/li>\n<li>\u78ba\u4fdd\u9632\u706b\u7246\u8a2d\u7f6e\u5141\u8a31\u4f86\u81ea\u6e90\u670d\u52d9\u5668\u7684\u9023\u63a5\u3002<\/li>\n<li>\u78ba\u8a8d\u6578\u64da\u5eab\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u5141\u8a31\u9060\u7a0b\u9023\u63a5\u3002<\/li>\n<\/ul>\n<h3 id=\"2-3-%e4%bd%bf%e7%94%a8%e9%81%a9%e7%95%b6%e7%9a%84%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2-GxywawyVbA\">2.3 \u4f7f\u7528\u9069\u7576\u7684\u9023\u63a5\u5b57\u7b26\u4e32<\/h3>\n<p>\u9023\u63a5\u5b57\u7b26\u4e32\u662f\u7528\u65bc\u6307\u5b9a\u5982\u4f55\u9023\u63a5\u5230\u6578\u64da\u5eab\u7684\u53c3\u6578\u96c6\u5408\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u6578\u64da\u5eab\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u793a\u4f8b\uff1a<\/p>\n<pre><code>MySQL:\nmysql -h  -u  -p\n\nPostgreSQL:\npsql -h  -U  -d \n\nMongoDB:\nmongo :\/ -u  -p \n<\/code><\/pre>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8%e7%b7%a8%e7%a8%8b%e8%aa%9e%e8%a8%80%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab-GxywawyVbA\">3. \u4f7f\u7528\u7de8\u7a0b\u8a9e\u8a00\u9023\u63a5\u6578\u64da\u5eab<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528\u5404\u7a2e\u7de8\u7a0b\u8a9e\u8a00\u4f86\u9023\u63a5\u4e0d\u540c\u670d\u52d9\u5668\u4e0a\u7684\u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u548c Node.js \u9023\u63a5 MySQL \u6578\u64da\u5eab\u7684\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"3-1-%e4%bd%bf%e7%94%a8-python-%e9%80%a3%e6%8e%a5-mysql-GxywawyVbA\">3.1 \u4f7f\u7528 Python \u9023\u63a5 MySQL<\/h3>\n<pre><code>import mysql.connector\n\nconnection = mysql.connector.connect(\n    host='',\n    user='',\n    password='',\n    database=''\n)\n\ncursor = connection.cursor()\ncursor.execute(\"SELECT * FROM \")\nfor row in cursor.fetchall():\n    print(row)\n\nconnection.close()\n<\/code><\/pre>\n<h3 id=\"3-2-%e4%bd%bf%e7%94%a8-node-js-%e9%80%a3%e6%8e%a5-mysql-GxywawyVbA\">3.2 \u4f7f\u7528 Node.js \u9023\u63a5 MySQL<\/h3>\n<pre><code>const mysql = require('mysql');\n\nconst connection = mysql.createConnection({\n    host: '',\n    user: '',\n    password: '',\n    database: ''\n});\n\nconnection.connect((err) =&gt; {\n    if (err) throw err;\n    console.log('Connected!');\n});\n\nconnection.query('SELECT * FROM ', (err, results) =&gt; {\n    if (err) throw err;\n    console.log(results);\n});\n\nconnection.end();\n<\/code><\/pre>\n<h2 id=\"4-%e6%b3%a8%e6%84%8f%e5%ae%89%e5%85%a8%e6%80%a7-GxywawyVbA\">4. \u6ce8\u610f\u5b89\u5168\u6027<\/h2>\n<p>\u5728\u9023\u63a5\u4e0d\u540c\u670d\u52d9\u5668\u4e0a\u7684\u6578\u64da\u5eab\u6642\uff0c\u5b89\u5168\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 SSL\/TLS \u52a0\u5bc6\u9023\u63a5\u3002<\/li>\n<li>\u5b9a\u671f\u66f4\u6539\u6578\u64da\u5eab\u5bc6\u78bc\u3002<\/li>\n<li>\u9650\u5236\u6578\u64da\u5eab\u7528\u6236\u7684\u6b0a\u9650\uff0c\u50c5\u6388\u4e88\u5fc5\u8981\u7684\u8a2a\u554f\u6b0a\u9650\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GxywawyVbA\">\u7e3d\u7d50<\/h2>\n<p>\u9023\u63a5\u4e0d\u540c\u670d\u52d9\u5668\u4e0a\u7684\u6578\u64da\u5eab\u662f\u4e00\u9805\u91cd\u8981\u7684\u6280\u80fd\uff0c\u7121\u8ad6\u662f\u5728\u958b\u767c\u9084\u662f\u904b\u7dad\u4e2d\u90fd\u626e\u6f14\u8457\u95dc\u9375\u89d2\u8272\u3002\u901a\u904e\u6b63\u78ba\u914d\u7f6e\u8a2a\u554f\u6b0a\u9650\u3001\u4f7f\u7528\u5408\u9069\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u4ee5\u53ca\u9078\u64c7\u5408\u9069\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u5206\u4f48\u5728\u4e0d\u540c\u670d\u52d9\u5668\u4e0a\u7684\u6578\u64da\u5eab\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u642d\u5efa\u548c\u7ba1\u7406\u60a8\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u9023\u63a5\u4e0d\u540c\u670d\u52d9\u5668\u4e0a\u7684\u6578\u64da\u5eab\uff0c\u638c\u63e1\u8de8\u670d\u52d9\u5668\u6578\u64da\u8a2a\u554f\u7684\u6280\u5de7\u8207\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\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-174829","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174829","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=174829"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174829\/revisions"}],"predecessor-version":[{"id":174830,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174829\/revisions\/174830"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=174829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=174829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=174829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}