{"id":189638,"date":"2024-11-12T08:57:20","date_gmt":"2024-11-12T00:57:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189638\/"},"modified":"2024-11-12T08:57:21","modified_gmt":"2024-11-12T00:57:21","slug":"%e5%a4%96%e5%aa%92%e9%80%9f%e9%81%9e%ef%bc%9a%e5%a6%82%e4%bd%95%e5%9c%a8-net%e7%92%b0%e5%a2%83%e4%b8%ad%e6%89%93%e7%90%86mongodb","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189638\/","title":{"rendered":"\u5916\u5a92\u901f\u905e\uff1a\u5982\u4f55\u5728.Net\u74b0\u5883\u4e2d\u6253\u7406MongoDB"},"content":{"rendered":"

\u5916\u5a92\u901f\u905e\uff1a\u5982\u4f55\u5728.Net\u74b0\u5883\u4e2d\u6253\u7406MongoDB<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u5c0d\u65bc\u958b\u767c\u8005\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\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\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728.Net\u74b0\u5883\u4e2d\u6709\u6548\u5730\u7ba1\u7406MongoDB\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

MongoDB\u7c21\u4ecb<\/h2>\n

MongoDB\u662f\u4e00\u7a2e\u6587\u6a94\u5c0e\u5411\u7684NoSQL\u6578\u64da\u5eab\uff0c\u4f7f\u7528BSON\uff08\u985e\u4f3cJSON\u7684\u683c\u5f0f\uff09\u4f86\u5b58\u5132\u6578\u64da\u3002\u8207\u50b3\u7d71\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u4e0d\u540c\uff0cMongoDB\u4e0d\u9700\u8981\u9810\u5148\u5b9a\u7fa9\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u4e0d\u898f\u5247\u6578\u64da\u6642\u66f4\u52a0\u9748\u6d3b\u3002<\/p>\n

\u5728.Net\u74b0\u5883\u4e2d\u4f7f\u7528MongoDB<\/h2>\n

\u8981\u5728.Net\u74b0\u5883\u4e2d\u4f7f\u7528MongoDB\uff0c\u9996\u5148\u9700\u8981\u5b89\u88ddMongoDB\u7684\u5b98\u65b9\u9a45\u52d5\u7a0b\u5e8f\u3002\u53ef\u4ee5\u901a\u904eNuGet\u5305\u7ba1\u7406\u5668\u4f86\u5b89\u88dd\uff1a<\/p>\n

Install-Package MongoDB.Driver<\/code><\/pre>\n
\u9023\u63a5\u5230MongoDB<\/h3>\n
\u5b89\u88dd\u5b8c\u9a45\u52d5\u7a0b\u5e8f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u9023\u63a5\u5230MongoDB\u6578\u64da\u5eab\uff1a<\/p>\n
using MongoDB.Driver;\n\nvar client = new MongoClient(\"mongodb:\/\/localhost:27017\");\nvar database = client.GetDatabase(\"mydatabase\");<\/code><\/pre>\n
\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500bMongoClient\u5be6\u4f8b\uff0c\u4e26\u6307\u5b9a\u4e86MongoDB\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u3002\u63a5\u8457\uff0c\u6211\u5011\u7372\u53d6\u4e86\u540d\u70ba\u201cmydatabase\u201d\u7684\u6578\u64da\u5eab\u3002<\/p>\n
\u5275\u5efa\u96c6\u5408<\/h3>\n
\u5728MongoDB\u4e2d\uff0c\u6578\u64da\u662f\u4ee5\u96c6\u5408\u7684\u5f62\u5f0f\u5b58\u5132\u7684\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u5275\u5efa\u4e00\u500b\u65b0\u7684\u96c6\u5408\uff1a<\/p>\n
var collection = database.GetCollection<BsonDocument>(\"mycollection\");<\/code><\/pre>\n
\u63d2\u5165\u6578\u64da<\/h3>\n
\u63d2\u5165\u6578\u64da\u5230\u96c6\u5408\u4e2d\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u63d2\u5165\u4e00\u689d\u6587\u6a94\u7684\u793a\u4f8b\uff1a<\/p>\n
var document = new BsonDocument\n{\n    { \"name\", \"Alice\" },\n    { \"age\", 30 },\n    { \"city\", \"Hong Kong\" }\n};\n\ncollection.InsertOne(document);<\/code><\/pre>\n
\u67e5\u8a62\u6578\u64da<\/h3>\n
\u67e5\u8a62MongoDB\u4e2d\u7684\u6578\u64da\u4e5f\u5f88\u76f4\u89c0\u3002\u4ee5\u4e0b\u662f\u67e5\u8a62\u6240\u6709\u6587\u6a94\u7684\u793a\u4f8b\uff1a<\/p>\n
var documents = collection.Find(new BsonDocument()).ToList();<\/code><\/pre>\n
\u5982\u679c\u60a8\u60f3\u6839\u64da\u7279\u5b9a\u689d\u4ef6\u67e5\u8a62\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n
var filter = Builders<BsonDocument>.Filter.Eq(\"name\", \"Alice\");\nvar result = collection.Find(filter).ToList();<\/code><\/pre>\n
\u66f4\u65b0\u6578\u64da<\/h3>\n
\u66f4\u65b0\u6587\u6a94\u7684\u904e\u7a0b\u540c\u6a23\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u66f4\u65b0\u6587\u6a94\u7684\u793a\u4f8b\uff1a<\/p>\n
var update = Builders<BsonDocument>.Update.Set(\"age\", 31);\ncollection.UpdateOne(filter, update);<\/code><\/pre>\n
\u522a\u9664\u6578\u64da<\/h3>\n
\u5982\u679c\u9700\u8981\u522a\u9664\u6587\u6a94\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n
collection.DeleteOne(filter);<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
\u5728.Net\u74b0\u5883\u4e2d\u7ba1\u7406MongoDB\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u901a\u904e\u4f7f\u7528MongoDB\u7684\u5b98\u65b9\u9a45\u52d5\u7a0b\u5e8f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6578\u64da\u7684\u589e\u522a\u6539\u67e5\u64cd\u4f5c\u3002\u7121\u8ad6\u662f\u5275\u5efa\u96c6\u5408\u3001\u63d2\u5165\u6578\u64da\u9084\u662f\u67e5\u8a62\u548c\u66f4\u65b0\uff0cMongoDB\u90fd\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684API\u4f86\u6eff\u8db3\u958b\u767c\u9700\u6c42\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684MongoDB\u61c9\u7528\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 \u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5982\u4f55\u5728.Net\u74b0\u5883\u4e2d\u9ad8\u6548\u7ba1\u7406MongoDB\uff0c\u638c\u63e1\u6700\u4f73\u5be6\u8e10\u8207\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u80fd\u529b\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-189638","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189638","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=189638"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189638\/revisions"}],"predecessor-version":[{"id":189639,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189638\/revisions\/189639"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}