{"id":188826,"date":"2024-11-12T02:12:27","date_gmt":"2024-11-11T18:12:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188826\/"},"modified":"2024-11-12T02:12:28","modified_gmt":"2024-11-11T18:12:28","slug":"%e6%8e%a2%e7%b4%a2%e6%96%b0%e5%a2%83%ef%bc%9a%e5%95%9f%e5%8b%95neo4j%ef%bc%88%e5%95%9f%e5%8b%95neo4j%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188826\/","title":{"rendered":"\u63a2\u7d22\u65b0\u5883\uff1a\u555f\u52d5Neo4j\uff08\u555f\u52d5neo4j\uff09"},"content":{"rendered":"<h1 id=\"%e6%8e%a2%e7%b4%a2%e6%96%b0%e5%a2%83%ef%bc%9a%e5%95%9f%e5%8b%95neo4j%ef%bc%88%e5%95%9f%e5%8b%95neo4j%ef%bc%89-VDRFvTHGhk\">\u63a2\u7d22\u65b0\u5883\uff1a\u555f\u52d5Neo4j\uff08\u555f\u52d5neo4j\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u5716\u5f62\u6578\u64da\u5eab\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002Neo4j\u4f5c\u70ba\u4e00\u6b3e\u9818\u5148\u7684\u5716\u5f62\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\u4f86\u8655\u7406\u548c\u5206\u6790\u8907\u96dc\u7684\u6578\u64da\u95dc\u4fc2\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u555f\u52d5Neo4j\uff0c\u4e26\u4ecb\u7d39\u5176\u57fa\u672c\u6982\u5ff5\u548c\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afneo4j%ef%bc%9f-VDRFvTHGhk\">\u4ec0\u9ebc\u662fNeo4j\uff1f<\/h2>\n<p>Neo4j\u662f\u4e00\u500b\u958b\u6e90\u7684\u5716\u5f62\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5c08\u70ba\u8655\u7406\u9ad8\u5ea6\u9023\u63a5\u7684\u6578\u64da\u800c\u8a2d\u8a08\u3002\u8207\u50b3\u7d71\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u4e0d\u540c\uff0cNeo4j\u4f7f\u7528\u5716\u5f62\u7d50\u69cb\u4f86\u8868\u793a\u6578\u64da\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u8907\u96dc\u67e5\u8a62\u6642\u66f4\u52a0\u9ad8\u6548\u3002\u5176\u6838\u5fc3\u6982\u5ff5\u5305\u62ec\u7bc0\u9ede\uff08nodes\uff09\u3001\u95dc\u4fc2\uff08relationships\uff09\u548c\u5c6c\u6027\uff08properties\uff09\uff0c\u9019\u4e9b\u5143\u7d20\u5171\u540c\u69cb\u6210\u4e86\u5716\u5f62\u6578\u64da\u6a21\u578b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87neo4j%ef%bc%9f-VDRFvTHGhk\">\u70ba\u4ec0\u9ebc\u9078\u64c7Neo4j\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u7684\u67e5\u8a62\u6027\u80fd\uff1a<\/strong>Neo4j\u4f7f\u7528Cypher\u67e5\u8a62\u8a9e\u8a00\uff0c\u80fd\u5920\u5feb\u901f\u67e5\u8a62\u548c\u64cd\u4f5c\u5716\u5f62\u6578\u64da\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u6a21\u578b\uff1a<\/strong>\u5716\u5f62\u6578\u64da\u5eab\u5141\u8a31\u7528\u6236\u8f15\u9b06\u5730\u6dfb\u52a0\u548c\u4fee\u6539\u6578\u64da\u7d50\u69cb\uff0c\u800c\u4e0d\u9700\u8981\u9032\u884c\u7e41\u7463\u7684\u6578\u64da\u9077\u79fb\u3002<\/li>\n<li><strong>\u5f37\u5927\u7684\u53ef\u8996\u5316\u5de5\u5177\uff1a<\/strong>Neo4j\u63d0\u4f9b\u4e86\u591a\u7a2e\u53ef\u8996\u5316\u5de5\u5177\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u6578\u64da\u4e4b\u9593\u7684\u95dc\u4fc2\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%95%9f%e5%8b%95neo4j%e7%9a%84%e6%ad%a5%e9%a9%9f-VDRFvTHGhk\">\u555f\u52d5Neo4j\u7684\u6b65\u9a5f<\/h2>\n<p>\u555f\u52d5Neo4j\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u4ee5\u4e0b\u662f\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e4%b8%8b%e8%bc%89%e5%92%8c%e5%ae%89%e8%a3%9dneo4j-VDRFvTHGhk\">1. \u4e0b\u8f09\u548c\u5b89\u88ddNeo4j<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5f9e<a href=\"https:\/\/neo4j.com\/download\/\" rel=\"nofollow noopener\" target=\"_blank\">Neo4j\u5b98\u65b9\u7db2\u7ad9<\/a>\u4e0b\u8f09\u6700\u65b0\u7248\u672c\u7684Neo4j\u3002\u6839\u64da\u60a8\u7684\u64cd\u4f5c\u7cfb\u7d71\u9078\u64c7\u5408\u9069\u7684\u5b89\u88dd\u5305\uff0c\u4e26\u6309\u7167\u5b89\u88dd\u6307\u5c0e\u9032\u884c\u5b89\u88dd\u3002<\/p>\n<h3 id=\"2-%e5%95%9f%e5%8b%95neo4j%e6%9c%8d%e5%8b%99-VDRFvTHGhk\">2. \u555f\u52d5Neo4j\u670d\u52d9<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u884c\u555f\u52d5Neo4j\u670d\u52d9\u3002\u5728Windows\u7cfb\u7d71\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>neo4j start<\/code><\/pre>\n<p>\u5728Linux\u7cfb\u7d71\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>sudo systemctl start neo4j<\/code><\/pre>\n<p>\u555f\u52d5\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u700f\u89bd\u5668\u8a2a\u554fNeo4j\u7684Web\u754c\u9762\uff0c\u9ed8\u8a8d\u5730\u5740\u70ba <a href=\"http:\/\/localhost:7474\" rel=\"nofollow noopener\" target=\"_blank\">http:\/\/localhost:7474<\/a>\u3002<\/p>\n<h3 id=\"3-%e7%99%bb%e9%8c%84neo4j-VDRFvTHGhk\">3. \u767b\u9304Neo4j<\/h3>\n<p>\u5728Web\u754c\u9762\u4e2d\uff0c\u60a8\u9700\u8981\u4f7f\u7528\u9ed8\u8a8d\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\u767b\u9304\uff0c\u9ed8\u8a8d\u7528\u6236\u540d\u70ba\u201cneo4j\u201d\uff0c\u5bc6\u78bc\u5728\u9996\u6b21\u767b\u9304\u6642\u9700\u8981\u8a2d\u7f6e\u3002<\/p>\n<h3 id=\"4-%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-VDRFvTHGhk\">4. \u5275\u5efa\u6578\u64da\u5eab<\/h3>\n<p>\u767b\u9304\u5f8c\uff0c\u60a8\u53ef\u4ee5\u958b\u59cb\u5275\u5efa\u81ea\u5df1\u7684\u6578\u64da\u5eab\u3002\u4f7f\u7528Cypher\u8a9e\u8a00\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5275\u5efa\u7bc0\u9ede\u548c\u95dc\u4fc2\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u78bc\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201cAlice\u201d\u7684\u7bc0\u9ede\uff1a<\/p>\n<pre><code>CREATE (a:Person {name: 'Alice'})<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u5275\u5efa\u53e6\u4e00\u500b\u7bc0\u9ede\u4e26\u5efa\u7acb\u95dc\u4fc2\uff1a<\/p>\n<pre><code>CREATE (b:Person {name: 'Bob'}) \nCREATE (a)-[:KNOWS]-&gt;(b)<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8neo4j%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-VDRFvTHGhk\">\u4f7f\u7528Neo4j\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u8a2d\u8a08\u826f\u597d\u7684\u6578\u64da\u6a21\u578b\uff1a<\/strong>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u82b1\u6642\u9593\u8a2d\u8a08\u60a8\u7684\u6578\u64da\u6a21\u578b\uff0c\u4ee5\u78ba\u4fdd\u5176\u80fd\u5920\u6709\u6548\u5730\u53cd\u6620\u5be6\u969b\u696d\u52d9\u9700\u6c42\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5099\u4efd\u6578\u64da\uff1a<\/strong>\u78ba\u4fdd\u5b9a\u671f\u5099\u4efd\u60a8\u7684\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u512a\u5316\u67e5\u8a62\u6027\u80fd\uff1a<\/strong>\u4f7f\u7528\u7d22\u5f15\u548c\u67e5\u8a62\u8a08\u5283\u4f86\u512a\u5316\u67e5\u8a62\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VDRFvTHGhk\">\u7e3d\u7d50<\/h2>\n<p>Neo4j\u4f5c\u70ba\u4e00\u6b3e\u5f37\u5927\u7684\u5716\u5f62\u6578\u64da\u5eab\uff0c\u70ba\u7528\u6236\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u548c\u9ad8\u6548\u7684\u67e5\u8a62\u6027\u80fd\u3002\u901a\u904e\u7c21\u55ae\u7684\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u555f\u52d5Neo4j\u4e26\u958b\u59cb\u63a2\u7d22\u5176\u5f37\u5927\u7684\u529f\u80fd\u3002\u7121\u8ad6\u662f\u7528\u65bc\u793e\u4ea4\u7db2\u7d61\u5206\u6790\u3001\u63a8\u85a6\u7cfb\u7d71\u9084\u662f\u5176\u4ed6\u8907\u96dc\u7684\u6578\u64da\u95dc\u4fc2\uff0cNeo4j\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u6709\u529b\u7684\u652f\u6301\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Neo4j\u5be6\u4f8b\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684\u670d\u52d9\uff0c\u8b93\u60a8\u7684\u6578\u64da\u7ba1\u7406\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u65b0\u5883\uff0c\u555f\u52d5Neo4j\uff0c\u6df1\u5165\u4e86\u89e3\u5716\u5f62\u6578\u64da\u5eab\u7684\u5f37\u5927\u529f\u80fd\uff0c\u958b\u555f\u6578\u64da\u5206\u6790\u8207\u61c9\u7528\u7684\u65b0\u7bc7\u7ae0\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-188826","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188826","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=188826"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188826\/revisions"}],"predecessor-version":[{"id":188827,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188826\/revisions\/188827"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}