{"id":173643,"date":"2024-11-07T19:44:20","date_gmt":"2024-11-07T11:44:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173643\/"},"modified":"2024-11-07T19:44:21","modified_gmt":"2024-11-07T11:44:21","slug":"%e5%a6%82%e4%bd%95%e5%b0%87%e9%97%9c%e4%bf%82%e5%9e%8b%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5mongodb%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173643\/","title":{"rendered":"\u5982\u4f55\u5c07\u95dc\u4fc2\u578b\u6578\u64da\u5c0e\u5165MongoDB\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%b0%87%e9%97%9c%e4%bf%82%e5%9e%8b%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5mongodb%ef%bc%9f-abSnNljksN\">\u5982\u4f55\u5c07\u95dc\u4fc2\u578b\u6578\u64da\u5c0e\u5165MongoDB\uff1f<\/h1>\n<p>\u96a8\u8457\u5927\u6578\u64da\u6642\u4ee3\u7684\u4f86\u81e8\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u4f01\u696d\u9078\u64c7\u4f7f\u7528NoSQL\u6578\u64da\u5eab\u4f86\u8655\u7406\u5176\u6578\u64da\u9700\u6c42\u3002MongoDB\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684NoSQL\u6578\u64da\u5eab\uff0c\u56e0\u5176\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u7136\u800c\uff0c\u8a31\u591a\u4f01\u696d\u4ecd\u7136\u4f7f\u7528\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982MySQL\u3001PostgreSQL\u7b49\uff09\u4f86\u5b58\u5132\u6578\u64da\u3002\u5c07\u9019\u4e9b\u95dc\u4fc2\u578b\u6578\u64da\u5c0e\u5165MongoDB\u662f\u4e00\u500b\u91cd\u8981\u7684\u904e\u7a0b\uff0c\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u5b8c\u6210\u9019\u4e00\u4efb\u52d9\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87mongodb%ef%bc%9f-abSnNljksN\">\u70ba\u4ec0\u9ebc\u9078\u64c7MongoDB\uff1f<\/h2>\n<p>\u5728\u958b\u59cb\u5c0e\u5165\u4e4b\u524d\uff0c\u4e86\u89e3\u70ba\u4ec0\u9ebc\u9078\u64c7MongoDB\u662f\u5f88\u91cd\u8981\u7684\u3002MongoDB\u7684\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u6a21\u578b\uff1a<\/strong>MongoDB\u4f7f\u7528\u6587\u6a94\u5c0e\u5411\u7684\u6578\u64da\u6a21\u578b\uff0c\u5141\u8a31\u5b58\u5132\u7d50\u69cb\u5316\u548c\u975e\u7d50\u69cb\u5316\u6578\u64da\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>MongoDB\u652f\u6301\u6c34\u5e73\u64f4\u5c55\uff0c\u80fd\u5920\u8f15\u9b06\u8655\u7406\u5927\u91cf\u6578\u64da\u3002<\/li>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>MongoDB\u5728\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\u4e0a\u8868\u73fe\u51fa\u8272\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u6578\u64da\u96c6\u6642\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b0%8e%e5%85%a5%e9%81%8e%e7%a8%8b%e6%a6%82%e8%bf%b0-abSnNljksN\">\u5c0e\u5165\u904e\u7a0b\u6982\u8ff0<\/h2>\n<p>\u5c07\u95dc\u4fc2\u578b\u6578\u64da\u5c0e\u5165MongoDB\u7684\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6578\u64da\u5206\u6790\u8207\u8a2d\u8a08<\/li>\n<li>\u6578\u64da\u63d0\u53d6<\/li>\n<li>\u6578\u64da\u8f49\u63db<\/li>\n<li>\u6578\u64da\u52a0\u8f09<\/li>\n<\/ol>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90%e8%88%87%e8%a8%ad%e8%a8%88-abSnNljksN\">1. \u6578\u64da\u5206\u6790\u8207\u8a2d\u8a08<\/h3>\n<p>\u5728\u958b\u59cb\u5c0e\u5165\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5206\u6790\u73fe\u6709\u7684\u95dc\u4fc2\u578b\u6578\u64da\u7d50\u69cb\u3002\u9019\u5305\u62ec\u4e86\u89e3\u8868\u4e4b\u9593\u7684\u95dc\u4fc2\u3001\u6578\u64da\u985e\u578b\u4ee5\u53ca\u6578\u64da\u7684\u4f7f\u7528\u5834\u666f\u3002\u6839\u64da\u9019\u4e9b\u4fe1\u606f\uff0c\u8a2d\u8a08MongoDB\u4e2d\u7684\u6578\u64da\u7d50\u69cb\u3002\u901a\u5e38\uff0cMongoDB\u7684\u6578\u64da\u7d50\u69cb\u662f\u4ee5\u6587\u6a94\u7684\u5f62\u5f0f\u5b58\u5132\u7684\uff0c\u56e0\u6b64\u9700\u8981\u8003\u616e\u5982\u4f55\u5c07\u95dc\u4fc2\u578b\u6578\u64da\u8f49\u63db\u70ba\u6587\u6a94\u683c\u5f0f\u3002<\/p>\n<h3 id=\"2-%e6%95%b8%e6%93%9a%e6%8f%90%e5%8f%96-abSnNljksN\">2. \u6578\u64da\u63d0\u53d6<\/h3>\n<p>\u6578\u64da\u63d0\u53d6\u662f\u5c07\u6578\u64da\u5f9e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u51fa\u4f86\u7684\u904e\u7a0b\u3002\u53ef\u4ee5\u4f7f\u7528SQL\u67e5\u8a62\u4f86\u63d0\u53d6\u6240\u9700\u7684\u6578\u64da\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u5f9eMySQL\u4e2d\u63d0\u53d6\u6578\u64da\uff1a<\/p>\n<pre><code>SELECT * FROM users;<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e8%bd%89%e6%8f%9b-abSnNljksN\">3. \u6578\u64da\u8f49\u63db<\/h3>\n<p>\u63d0\u53d6\u6578\u64da\u5f8c\uff0c\u63a5\u4e0b\u4f86\u9700\u8981\u5c07\u5176\u8f49\u63db\u70baMongoDB\u6240\u9700\u7684\u683c\u5f0f\u3002\u9019\u901a\u5e38\u6d89\u53ca\u5c07\u884c\u8f49\u63db\u70ba\u6587\u6a94\u3002\u4f8b\u5982\uff0c\u5c07\u7528\u6236\u6578\u64da\u8f49\u63db\u70ba\u4ee5\u4e0b\u683c\u5f0f\uff1a<\/p>\n<pre><code>{\n    \"_id\": \"1\",\n    \"name\": \"John Doe\",\n    \"email\": \"john@example.com\",\n    \"age\": 30\n}<\/code><\/pre>\n<p>\u53ef\u4ee5\u4f7f\u7528Python\u7b49\u7de8\u7a0b\u8a9e\u8a00\u4f86\u81ea\u52d5\u5316\u9019\u4e00\u904e\u7a0b\uff0c\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Python\u793a\u4f8b\uff1a<\/p>\n<pre><code>import pymysql\nimport pymongo\n\n# \u9023\u63a5MySQL\nmysql_conn = pymysql.connect(host='localhost', user='user', password='passwd', db='test')\ncursor = mysql_conn.cursor()\n\n# \u9023\u63a5MongoDB\nmongo_client = pymongo.MongoClient(\"mongodb:\/\/localhost:27017\/\")\nmongo_db = mongo_client[\"test_db\"]\nmongo_collection = mongo_db[\"users\"]\n\n# \u63d0\u53d6\u6578\u64da\ncursor.execute(\"SELECT * FROM users\")\nrows = cursor.fetchall()\n\n# \u8f49\u63db\u4e26\u52a0\u8f09\u6578\u64da\nfor row in rows:\n    user_data = {\n        \"_id\": row[0],\n        \"name\": row[1],\n        \"email\": row[2],\n        \"age\": row[3]\n    }\n    mongo_collection.insert_one(user_data)\n\n# \u95dc\u9589\u9023\u63a5\ncursor.close()\nmysql_conn.close()<\/code><\/pre>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e5%8a%a0%e8%bc%89-abSnNljksN\">4. \u6578\u64da\u52a0\u8f09<\/h3>\n<p>\u6700\u5f8c\u4e00\u6b65\u662f\u5c07\u8f49\u63db\u5f8c\u7684\u6578\u64da\u52a0\u8f09\u5230MongoDB\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528MongoDB\u7684\u9a45\u52d5\u7a0b\u5e8f\u6216\u5de5\u5177\uff08\u5982MongoDB Compass\uff09\u4f86\u5b8c\u6210\u9019\u4e00\u4efb\u52d9\u3002\u78ba\u4fdd\u5728\u52a0\u8f09\u6578\u64da\u4e4b\u524d\uff0cMongoDB\u7684\u6578\u64da\u5eab\u548c\u96c6\u5408\u5df2\u7d93\u5275\u5efa\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-abSnNljksN\">\u7e3d\u7d50<\/h2>\n<p>\u5c07\u95dc\u4fc2\u578b\u6578\u64da\u5c0e\u5165MongoDB\u662f\u4e00\u500b\u591a\u6b65\u9a5f\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u6578\u64da\u5206\u6790\u3001\u63d0\u53d6\u3001\u8f49\u63db\u548c\u52a0\u8f09\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u81ea\u52d5\u5316\u5de5\u5177\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5b8c\u6210\u9019\u4e00\u4efb\u52d9\uff0c\u5f9e\u800c\u5145\u5206\u5229\u7528MongoDB\u7684\u512a\u52e2\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u642d\u5efa\u60a8\u7684MongoDB\u74b0\u5883\uff0c\u4eab\u53d7\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u5e36\u4f86\u7684\u597d\u8655\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5c07\u95dc\u4fc2\u578b\u6578\u64da\u6709\u6548\u5c0e\u5165MongoDB\uff0c\u638c\u63e1\u6578\u64da\u8f49\u63db\u3001\u5de5\u5177\u4f7f\u7528\u53ca\u6700\u4f73\u5be6\u8e10\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-173643","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173643","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=173643"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173643\/revisions"}],"predecessor-version":[{"id":173644,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173643\/revisions\/173644"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}