{"id":53466,"date":"2024-12-03T09:31:38","date_gmt":"2024-12-03T01:31:38","guid":{"rendered":"https:\/\/fwq.ai\/blog\/53466\/"},"modified":"2024-12-03T09:31:38","modified_gmt":"2024-12-03T01:31:38","slug":"mongodb-%e4%b8%8e-mongoose%ef%bc%9a%e4%ba%86%e8%a7%a3%e5%ae%83%e4%bb%ac%e7%9a%84%e8%a7%92%e8%89%b2%e5%92%8c%e5%b7%ae%e5%bc%82","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/53466\/","title":{"rendered":"MongoDB \u4e0e Mongoose\uff1a\u4e86\u89e3\u5b83\u4eec\u7684\u89d2\u8272\u548c\u5dee\u5f02"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>MongoDB \u4e0e Mongoose\uff1a\u4e86\u89e3\u5b83\u4eec\u7684\u89d2\u8272\u548c\u5dee\u5f02<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span>    <\/p>\n<p>\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aMongoDB \u4e0e Mongoose\uff1a\u4e86\u89e3\u5b83\u4eec\u7684\u89d2\u8272\u548c\u5dee\u5f02\u300b<\/span>\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241130\/1732965335674af3d786461.jpg\" class=\"aligncenter\" title=\"MongoDB \u4e0e Mongoose\uff1a\u4e86\u89e3\u5b83\u4eec\u7684\u89d2\u8272\u548c\u5dee\u5f02\u63d2\u56fe\" alt=\"MongoDB \u4e0e Mongoose\uff1a\u4e86\u89e3\u5b83\u4eec\u7684\u89d2\u8272\u548c\u5dee\u5f02\u63d2\u56fe\" \/><\/p>\n<p><strong>mongoose<\/strong> \u548c <strong>mongodb<\/strong> \u90fd\u662f javascript \u4e2d\u5904\u7406\u6570\u636e\u5e93\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u4f46\u5b83\u4eec\u6709\u4e0d\u540c\u7684\u7528\u9014\uff1a<\/p>\n<h3> 1.<strong>mongodb<\/strong>\uff1a <\/h3>\n<ul>\n<li> <strong>\u7c7b\u578b<\/strong>\uff1anosql \u6570\u636e\u5e93\u3002<\/li>\n<li> <strong>\u89d2\u8272<\/strong>\uff1amongodb \u662f\u4e00\u4e2a\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf (dbms)\uff0c\u5b83\u4ee5\u7075\u6d3b\u7684\u3001\u7c7b\u4f3c json \u7684\u6587\u6863\uff08bson \u683c\u5f0f\uff09\u5b58\u50a8\u6570\u636e\u3002\u5b83\u63d0\u4f9b\u4e0e\u6570\u636e\u4ea4\u4e92\u7684\u6838\u5fc3\u529f\u80fd\uff0c\u4f8b\u5982\u5b58\u50a8\u3001\u68c0\u7d22\u548c\u66f4\u65b0\u6587\u6863\u3002<\/li>\n<li> <strong>\u7528\u4f8b<\/strong>\uff1a\u76f4\u63a5\u7528\u4e8e\u5b58\u50a8\u548c\u7ba1\u7406\u4e0d\u9700\u8981\u56fa\u5b9a\u6a21\u5f0f\u7684\u5927\u578b\u6570\u636e\u96c6\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a<\/p>\n<pre>   db.collection('users').find({ name: 'john' })\n<\/pre>\n<h3> 2. <strong>\u732b\u9f2c<\/strong>\uff1a <\/h3>\n<ul>\n<li> <strong>\u7c7b\u578b<\/strong>\uff1amongodb \u7684 odm\uff08\u5bf9\u8c61\u6570\u636e\u5efa\u6a21\uff09\u5e93\u3002<\/li>\n<li> <strong>\u89d2\u8272<\/strong>\uff1amongoose \u662f mongodb \u4e4b\u4e0a\u7684\u66f4\u9ad8\u7ea7\u522b\u7684\u62bd\u8c61\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u57fa\u4e8e\u6a21\u5f0f\u7684\u89e3\u51b3\u65b9\u6848\u6765\u5bf9\u5e94\u7528\u7a0b\u5e8f\u6570\u636e\u8fdb\u884c\u5efa\u6a21\uff0c\u63d0\u4f9b\u7ed3\u6784\u3001\u9a8c\u8bc1\u548c\u67e5\u8be2\u6784\u5efa\u673a\u5236\u3002<\/li>\n<li> <strong>\u7528\u4f8b<\/strong>\uff1a\u5f53\u60a8\u60f3\u8981\u5728\u6570\u636e\u4e0a\u5f3a\u52a0\u7ed3\u6784\uff08\u6a21\u5f0f\uff09\u5e76\u5f3a\u5236\u9a8c\u8bc1\u65f6\uff0c\u8fd9\u662f\u7406\u60f3\u7684\u9009\u62e9\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a<\/p>\n<pre>   const userSchema = new mongoose.Schema({\n     name: String,\n     age: Number,\n   });\n   const User = mongoose.model('User', userSchema);\n   User.find({ name: 'John' });\n<\/pre>\n<h3> \u4e3b\u8981\u533a\u522b\uff1a <\/h3>\n<ul>\n<li> <strong>\u6a21\u5f0f\u6267\u884c<\/strong>\uff1amongodb \u672c\u8eab\u662f\u65e0\u6a21\u5f0f\u7684\uff0c\u800c mongoose \u5141\u8bb8\u60a8\u5b9a\u4e49\u6a21\u5f0f\uff0c\u4e3a\u60a8\u7684\u6570\u636e\u63d0\u4f9b\u7ed3\u6784\u3002<\/li>\n<li> <strong>\u62bd\u8c61<\/strong>\uff1amongodb \u67e5\u8be2\u66f4\u52a0\u5e95\u5c42\uff0c\u800c mongoose \u63d0\u4f9b\u4e86\u66f4\u52a0\u7528\u6237\u53cb\u597d\u7684 api\uff0c\u5177\u6709\u4e2d\u95f4\u4ef6\u3001\u94a9\u5b50\u7b49\u529f\u80fd\uff0c\u4ee5\u53ca\u66f4\u5f3a\u5927\u7684\u67e5\u8be2\u529f\u80fd\u3002<\/li>\n<li> <strong>\u9a8c\u8bc1<\/strong>\uff1amongoose \u652f\u6301\u5185\u7f6e\u7684\u6570\u636e\u9a8c\u8bc1\uff0c\u53ef\u4ee5\u66f4\u8f7b\u677e\u5730\u4fdd\u6301\u4e00\u81f4\u7684\u6570\u636e\u5b8c\u6574\u6027\u3002<\/li>\n<\/ul>\n<p>\u603b\u800c\u8a00\u4e4b\uff0cmongodb \u672c\u8eab\u5c31\u662f\u6570\u636e\u5e93\uff0c\u800c mongoose \u662f\u4e0e mongodb \u4ea4\u4e92\u7684\u5de5\u5177\uff0c\u4e3a\u6a21\u5f0f\u7ba1\u7406\u548c\u9a8c\u8bc1\u63d0\u4f9b\u9644\u52a0\u529f\u80fd\u3002<\/p>\n<p>\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aMongoDB \u4e0e Mongoose\uff1a\u4e86\u89e3\u5b83\u4eec\u7684\u89d2\u8272\u548c\u5dee\u5f02\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n<p>      \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb\u5220\u9664    <\/p>\n<dl>\n<dt><\/dt>\n<dd>\n   \u5982\u4f55\u6253\u5305Python\u811a\u672c\u4f7f\u5176\u4e0d\u53d7\u76ee\u6807\u673a\u5668Python\u7248\u672c\u5f71\u54cd\u5e76\u4e00\u952e\u8fd0\u884c\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>MongoDB \u4e0e Mongoose\uff1a\u4e86\u89e3\u5b83\u4eec\u7684\u89d2\u8272\u548c\u5dee\u5f02 \u6536\u85cf \u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9\u6587\u7ae0\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u6587\u7ae0\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587\u300aMongoDB \u4e0e Mongoose\uff1a\u4e86\u89e3\u5b83\u4eec\u7684\u89d2\u8272\u548c\u5dee\u5f02\u300b\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~ mongoose \u548c mongodb \u90fd\u662f javascript \u4e2d\u5904\u7406\u6570\u636e\u5e93\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u4f46\u5b83\u4eec\u6709\u4e0d\u540c\u7684\u7528\u9014\uff1a 1.mongodb\uff1a \u7c7b\u578b\uff1anosql \u6570\u636e\u5e93\u3002 \u89d2\u8272\uff1amongodb \u662f\u4e00\u4e2a\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf (dbms)\uff0c\u5b83\u4ee5\u7075\u6d3b\u7684\u3001\u7c7b\u4f3c json \u7684\u6587\u6863\uff08bson \u683c\u5f0f\uff09\u5b58\u50a8\u6570\u636e\u3002\u5b83\u63d0\u4f9b\u4e0e\u6570\u636e\u4ea4\u4e92\u7684\u6838\u5fc3\u529f\u80fd\uff0c\u4f8b\u5982\u5b58\u50a8\u3001\u68c0\u7d22\u548c\u66f4\u65b0\u6587\u6863\u3002 \u7528\u4f8b\uff1a\u76f4\u63a5\u7528\u4e8e\u5b58\u50a8\u548c\u7ba1\u7406\u4e0d\u9700\u8981\u56fa\u5b9a\u6a21\u5f0f\u7684\u5927\u578b\u6570\u636e\u96c6\u3002 \u793a\u4f8b\uff1a db.collection(&#8216;users&#8217;).find({ name: &#8216;john&#8217; }) 2. \u732b\u9f2c\uff1a \u7c7b\u578b\uff1amongodb \u7684 odm\uff08\u5bf9\u8c61\u6570\u636e\u5efa\u6a21\uff09\u5e93\u3002 \u89d2\u8272\uff1amongoose \u662f mongodb \u4e4b\u4e0a\u7684\u66f4\u9ad8\u7ea7\u522b\u7684\u62bd\u8c61\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u57fa\u4e8e\u6a21\u5f0f\u7684\u89e3\u51b3\u65b9\u6848\u6765\u5bf9\u5e94\u7528\u7a0b\u5e8f\u6570\u636e\u8fdb\u884c\u5efa\u6a21\uff0c\u63d0\u4f9b\u7ed3\u6784\u3001\u9a8c\u8bc1\u548c\u67e5\u8be2\u6784\u5efa\u673a\u5236\u3002 \u7528\u4f8b\uff1a\u5f53\u60a8\u60f3\u8981\u5728\u6570\u636e\u4e0a\u5f3a\u52a0\u7ed3\u6784\uff08\u6a21\u5f0f\uff09\u5e76\u5f3a\u5236\u9a8c\u8bc1\u65f6\uff0c\u8fd9\u662f\u7406\u60f3\u7684\u9009\u62e9\u3002 \u793a\u4f8b\uff1a const userSchema = new mongoose.Schema({ name: String, age: Number, }); const User = mongoose.model(&#8216;User&#8217;, userSchema); User.find({ [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-53466","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/53466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=53466"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/53466\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=53466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=53466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=53466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}