{"id":61927,"date":"2024-10-13T14:47:16","date_gmt":"2024-10-13T06:47:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61927\/"},"modified":"2024-10-13T14:47:16","modified_gmt":"2024-10-13T06:47:16","slug":"java%e6%8a%80%e8%a1%93%e4%b8%8b%e6%96%87%e6%aa%94%e5%9e%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%87%89%e7%94%a8%e6%8e%a2%e7%a9%b6-java%e6%96%87%e6%aa%94%e5%9e%8b%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61927\/","title":{"rendered":"Java\u6280\u8853\u4e0b\u6587\u6a94\u578b\u6578\u64da\u5eab\u7684\u61c9\u7528\u63a2\u7a76 (java\u6587\u6a94\u578b\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"java%e6%8a%80%e8%a1%93%e4%b8%8b%e6%96%87%e6%aa%94%e5%9e%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%87%89%e7%94%a8%e6%8e%a2%e7%a9%b6-QqeBPXlkWu\">Java\u6280\u8853\u4e0b\u6587\u6a94\u578b\u6578\u64da\u5eab\u7684\u61c9\u7528\u63a2\u7a76<\/h1>\n<p>\u96a8\u8457\u5927\u6578\u64da\u6642\u4ee3\u7684\u4f86\u81e8\uff0c\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u7684\u9700\u6c42\u65e5\u76ca\u589e\u9577\u3002\u6587\u6a94\u578b\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u7a2e\u65b0\u8208\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u56e0\u5176\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0eJava\u6280\u8853\u4e0b\u6587\u6a94\u578b\u6578\u64da\u5eab\u7684\u61c9\u7528\uff0c\u4e26\u5206\u6790\u5176\u5728\u73fe\u4ee3\u958b\u767c\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e6%96%87%e6%aa%94%e5%9e%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e6%a6%82%e8%bf%b0-QqeBPXlkWu\">\u6587\u6a94\u578b\u6578\u64da\u5eab\u6982\u8ff0<\/h2>\n<p>\u6587\u6a94\u578b\u6578\u64da\u5eab\u662f\u4e00\u7a2e\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u4e3b\u8981\u7528\u65bc\u5b58\u5132\u7d50\u69cb\u5316\u548c\u534a\u7d50\u69cb\u5316\u6578\u64da\u3002\u8207\u50b3\u7d71\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u4e0d\u540c\uff0c\u6587\u6a94\u578b\u6578\u64da\u5eab\u4ee5\u6587\u6a94\u7684\u5f62\u5f0f\u5b58\u5132\u6578\u64da\uff0c\u901a\u5e38\u4f7f\u7528JSON\u3001XML\u6216BSON\u683c\u5f0f\u3002\u9019\u7a2e\u5b58\u5132\u65b9\u5f0f\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u66f4\u52a0\u9748\u6d3b\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u5feb\u901f\u8fed\u4ee3\u548c\u8b8a\u66f4\u7684\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"java%e8%88%87%e6%96%87%e6%aa%94%e5%9e%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%95%b4%e5%90%88-QqeBPXlkWu\">Java\u8207\u6587\u6a94\u578b\u6578\u64da\u5eab\u7684\u6574\u5408<\/h2>\n<p>Java\u4f5c\u70ba\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u64c1\u6709\u5f37\u5927\u7684\u751f\u614b\u7cfb\u7d71\u548c\u8c50\u5bcc\u7684\u5eab\u652f\u6301\uff0c\u4f7f\u5176\u6210\u70ba\u8207\u6587\u6a94\u578b\u6578\u64da\u5eab\u6574\u5408\u7684\u7406\u60f3\u9078\u64c7\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u898b\u7684\u6587\u6a94\u578b\u6578\u64da\u5eab\u53ca\u5176\u5728Java\u4e2d\u7684\u61c9\u7528\uff1a<\/p>\n<ul>\n<li><strong>MongoDB<\/strong>: MongoDB\u662f\u6700\u6d41\u884c\u7684\u6587\u6a94\u578b\u6578\u64da\u5eab\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86Java\u9a45\u52d5\u7a0b\u5e8f\uff0c\u65b9\u4fbf\u958b\u767c\u8005\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002<\/li>\n<li><strong>CouchDB<\/strong>: CouchDB\u652f\u6301RESTful API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528Java\u9032\u884cHTTP\u8acb\u6c42\u4f86\u64cd\u4f5c\u6578\u64da\u3002<\/li>\n<li><strong>Firebase Firestore<\/strong>: \u4f5c\u70baGoogle\u7684\u96f2\u7aef\u6578\u64da\u5eab\uff0cFirestore\u63d0\u4f9b\u4e86Java SDK\uff0c\u9069\u5408\u79fb\u52d5\u548cWeb\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h3 id=\"mongodb%e7%9a%84java%e6%87%89%e7%94%a8%e7%a4%ba%e4%be%8b-QqeBPXlkWu\">MongoDB\u7684Java\u61c9\u7528\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528MongoDB\u7684Java\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u9023\u63a5\u5230\u6578\u64da\u5eab\u4e26\u57f7\u884c\u57fa\u672c\u7684CRUD\u64cd\u4f5c\uff1a<\/p>\n<pre><code>import com.mongodb.MongoClient;\nimport com.mongodb.client.MongoCollection;\nimport com.mongodb.client.MongoDatabase;\nimport org.bson.Document;\n\npublic class MongoDBExample {\n    public static void main(String[] args) {\n        \/\/ \u9023\u63a5\u5230MongoDB\n        MongoClient mongoClient = new MongoClient(\"localhost\", 27017);\n        MongoDatabase database = mongoClient.getDatabase(\"testdb\");\n        \n        \/\/ \u7372\u53d6\u96c6\u5408\n        MongoCollection collection = database.getCollection(\"testCollection\");\n        \n        \/\/ \u63d2\u5165\u6587\u6a94\n        Document doc = new Document(\"name\", \"Alice\")\n                .append(\"age\", 30)\n                .append(\"city\", \"Hong Kong\");\n        collection.insertOne(doc);\n        \n        \/\/ \u67e5\u8a62\u6587\u6a94\n        Document myDoc = collection.find().first();\n        System.out.println(myDoc.toJson());\n        \n        \/\/ \u95dc\u9589\u9023\u63a5\n        mongoClient.close();\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e6%96%87%e6%aa%94%e5%9e%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%84%aa%e5%8b%a2-QqeBPXlkWu\">\u6587\u6a94\u578b\u6578\u64da\u5eab\u7684\u512a\u52e2<\/h2>\n<p>\u6587\u6a94\u578b\u6578\u64da\u5eab\u5728\u8a31\u591a\u65b9\u9762\u512a\u65bc\u50b3\u7d71\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9748\u6d3b\u6027<\/strong>: \u6587\u6a94\u578b\u6578\u64da\u5eab\u5141\u8a31\u5b58\u5132\u4e0d\u540c\u7d50\u69cb\u7684\u6578\u64da\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u96a8\u6642\u8abf\u6574\u6578\u64da\u6a21\u578b\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027<\/strong>: \u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u6587\u6a94\u578b\u6578\u64da\u5eab\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6c34\u5e73\u64f4\u5c55\uff0c\u652f\u6301\u5927\u898f\u6a21\u6578\u64da\u5b58\u5132\u3002<\/li>\n<li><strong>\u6027\u80fd<\/strong>: \u6587\u6a94\u578b\u6578\u64da\u5eab\u901a\u5e38\u63d0\u4f9b\u66f4\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-QqeBPXlkWu\">\u7d50\u8ad6<\/h2>\n<p>Java\u6280\u8853\u4e0b\u7684\u6587\u6a94\u578b\u6578\u64da\u5eab\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\u548c\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u6587\u6a94\u578b\u6578\u64da\u5eab\u7684\u61c9\u7528\u5c07\u6703\u8d8a\u4f86\u8d8a\u5ee3\u6cdb\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5c0b\u627e\u9ad8\u6548\u80fd\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u5c07\u662f\u5be6\u73fe\u5176\u696d\u52d9\u76ee\u6a19\u7684\u91cd\u8981\u4e00\u6b65\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Java\u6280\u8853\u5728\u6587\u6a94\u578b\u6578\u64da\u5eab\u4e2d\u7684\u61c9\u7528\uff0c\u5206\u6790\u5176\u512a\u52e2\u3001\u6311\u6230\u53ca\u5be6\u969b\u6848\u4f8b\uff0c\u52a9\u529b\u958b\u767c\u8005\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-61927","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61927","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=61927"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61927\/revisions"}],"predecessor-version":[{"id":61928,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61927\/revisions\/61928"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}