{"id":166485,"date":"2024-11-05T16:33:07","date_gmt":"2024-11-05T08:33:07","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166485\/"},"modified":"2024-11-05T16:33:08","modified_gmt":"2024-11-05T08:33:08","slug":"%e5%bf%ab%e9%80%9f%e5%85%a5%e9%96%80neo4j%ef%bc%9a%e4%b8%80%e6%ad%a5%e4%b8%80%e6%ad%a5%e6%90%ad%e5%bb%ba%e4%bd%a0%e7%9a%84%e7%ac%ac%e4%b8%80%e5%80%8b%e5%9c%96%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%88neo4j","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166485\/","title":{"rendered":"\u5feb\u901f\u5165\u9580Neo4j\uff1a\u4e00\u6b65\u4e00\u6b65\u642d\u5efa\u4f60\u7684\u7b2c\u4e00\u500b\u5716\u6578\u64da\u5eab\uff08neo4j \u6559\u7a0b\uff09"},"content":{"rendered":"

\u5feb\u901f\u5165\u9580Neo4j\uff1a\u4e00\u6b65\u4e00\u6b65\u642d\u5efa\u4f60\u7684\u7b2c\u4e00\u500b\u5716\u6578\u64da\u5eab\uff08neo4j \u6559\u7a0b\uff09<\/h1>\n

\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u5716\u6578\u64da\u5eab\u56e0\u5176\u5728\u8655\u7406\u8907\u96dc\u95dc\u4fc2\u548c\u7d50\u69cb\u5316\u6578\u64da\u65b9\u9762\u7684\u512a\u52e2\u800c\u8d8a\u4f86\u8d8a\u53d7\u5230\u91cd\u8996\u3002Neo4j\u4f5c\u70ba\u4e00\u6b3e\u6d41\u884c\u7684\u5716\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\u4f86\u5b58\u5132\u548c\u67e5\u8a62\u5716\u5f62\u6578\u64da\u3002\u672c\u6587\u5c07\u6307\u5c0e\u4f60\u5982\u4f55\u5feb\u901f\u5165\u9580Neo4j\uff0c\u4e26\u4e00\u6b65\u4e00\u6b65\u642d\u5efa\u4f60\u7684\u7b2c\u4e00\u500b\u5716\u6578\u64da\u5eab\u3002<\/p>\n

\u4ec0\u9ebc\u662fNeo4j\uff1f<\/h2>\n

Neo4j\u662f\u4e00\u500b\u958b\u6e90\u7684\u5716\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5c08\u70ba\u8655\u7406\u9ad8\u5ea6\u9023\u63a5\u7684\u6578\u64da\u800c\u8a2d\u8a08\u3002\u5b83\u4f7f\u7528\u5716\u5f62\u7d50\u69cb\u4f86\u8868\u793a\u6578\u64da\uff0c\u9019\u4f7f\u5f97\u67e5\u8a62\u548c\u5206\u6790\u8907\u96dc\u95dc\u4fc2\u8b8a\u5f97\u66f4\u52a0\u9ad8\u6548\u3002Neo4j\u7684\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

\u5b89\u88ddNeo4j<\/h2>\n

\u5728\u958b\u59cb\u4f7f\u7528Neo4j\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd\u5b83\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd\u6b65\u9a5f\uff1a<\/p>\n

1. \u4e0b\u8f09Neo4j<\/h3>\n

\u8a2a\u554fNeo4j\u5b98\u65b9\u7db2\u7ad9<\/a>\uff0c\u4e0b\u8f09\u9069\u5408\u4f60\u64cd\u4f5c\u7cfb\u7d71\u7684\u7248\u672c\u3002Neo4j\u63d0\u4f9b\u4e86Windows\u3001macOS\u548cLinux\u7684\u5b89\u88dd\u5305\u3002<\/p>\n

2. \u5b89\u88ddNeo4j<\/h3>\n

\u6839\u64da\u4f60\u7684\u64cd\u4f5c\u7cfb\u7d71\uff0c\u6309\u7167\u76f8\u61c9\u7684\u5b89\u88dd\u6307\u5c0e\u9032\u884c\u5b89\u88dd\u3002\u5c0d\u65bcWindows\u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b89\u88dd\u5411\u5c0e\uff1b\u5c0d\u65bcLinux\u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528\u5305\u7ba1\u7406\u5668\u9032\u884c\u5b89\u88dd\u3002<\/p>\n

3. \u555f\u52d5Neo4j<\/h3>\n

\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5Neo4j\u670d\u52d9\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u6216\u5716\u5f62\u754c\u9762\u4f86\u555f\u52d5\u670d\u52d9\u3002\u901a\u5e38\uff0c\u555f\u52d5\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n

neo4j start<\/code><\/pre>\n
\u5275\u5efa\u4f60\u7684\u7b2c\u4e00\u500b\u5716\u6578\u64da\u5eab<\/h2>\n
\u4e00\u65e6Neo4j\u555f\u52d5\uff0c\u4f60\u53ef\u4ee5\u901a\u904e\u700f\u89bd\u5668\u8a2a\u554fNeo4j\u7684Web\u754c\u9762\uff0c\u9ed8\u8a8d\u5730\u5740\u70ba http:\/\/localhost:7474<\/a>\u3002<\/p>\n
1. \u767b\u9304<\/h3>\n
\u4f7f\u7528\u9ed8\u8a8d\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\uff08\u901a\u5e38\u662fneo4j\/neo4j\uff09\u767b\u9304\u3002\u9996\u6b21\u767b\u9304\u6642\uff0c\u7cfb\u7d71\u6703\u8981\u6c42\u4f60\u66f4\u6539\u5bc6\u78bc\u3002<\/p>\n
2. \u5275\u5efa\u7bc0\u9ede<\/h3>\n
\u5728Neo4j\u4e2d\uff0c\u6578\u64da\u4ee5\u7bc0\u9ede\u7684\u5f62\u5f0f\u5b58\u5132\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528Cypher\u67e5\u8a62\u8a9e\u8a00\u4f86\u5275\u5efa\u7bc0\u9ede\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5275\u5efa\u7bc0\u9ede\u7684\u793a\u4f8b\uff1a<\/p>\n
CREATE (a:Person {name: 'Alice', age: 30})<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70baAlice\u7684\u7bc0\u9ede\uff0c\u4e26\u70ba\u5176\u6dfb\u52a0\u4e86\u5e74\u9f61\u5c6c\u6027\u3002<\/p>\n
3. \u5275\u5efa\u95dc\u4fc2<\/h3>\n
\u7bc0\u9ede\u4e4b\u9593\u7684\u95dc\u4fc2\u662f\u5716\u6578\u64da\u5eab\u7684\u6838\u5fc3\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5275\u5efa\u95dc\u4fc2\uff1a<\/p>\n
MATCH (a:Person {name: 'Alice'})\nCREATE (a)-[:FRIEND]->(b:Person {name: 'Bob', age: 25})<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70baBob\u7684\u7bc0\u9ede\uff0c\u4e26\u5c07Alice\u548cBob\u4e4b\u9593\u5efa\u7acb\u4e86FRIEND\u7684\u95dc\u4fc2\u3002<\/p>\n
\u67e5\u8a62\u6578\u64da<\/h2>\n
\u4f7f\u7528Cypher\u8a9e\u8a00\uff0c\u4f60\u53ef\u4ee5\u8f15\u9b06\u67e5\u8a62\u5716\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002\u4f8b\u5982\uff0c\u67e5\u8a62\u6240\u6709\u670b\u53cb\u7684\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n
MATCH (a:Person {name: 'Alice'})-[:FRIEND]->(friends)\nRETURN friends<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u4f60\u5df2\u7d93\u6210\u529f\u642d\u5efa\u4e86\u4f60\u7684\u7b2c\u4e00\u500bNeo4j\u5716\u6578\u64da\u5eab\u3002Neo4j\u7684\u9748\u6d3b\u6027\u548c\u5f37\u5927\u529f\u80fd\u4f7f\u5176\u6210\u70ba\u8655\u7406\u8907\u96dc\u6578\u64da\u95dc\u4fc2\u7684\u7406\u60f3\u9078\u64c7\u3002\u96a8\u8457\u4f60\u5c0dNeo4j\u7684\u6df1\u5165\u4e86\u89e3\uff0c\u4f60\u53ef\u4ee5\u63a2\u7d22\u66f4\u591a\u9ad8\u7d1a\u529f\u80fd\uff0c\u5982\u7d22\u5f15\u3001\u805a\u5408\u548c\u5716\u7b97\u6cd5\u7b49\u3002<\/p>\n
\u5982\u679c\u4f60\u9700\u8981\u7a69\u5b9a\u7684\u74b0\u5883\u4f86\u904b\u884c\u4f60\u7684Neo4j\u6578\u64da\u5eab\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u4f60\u7684\u61c9\u7528\u63d0\u4f9b\u9ad8\u6548\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5feb\u901f\u5165\u9580Neo4j\uff0c\u900f\u904e\u8a73\u7d30\u6b65\u9a5f\u6559\u5b78\uff0c\u8f15\u9b06\u642d\u5efa\u4f60\u7684\u7b2c\u4e00\u500b\u5716\u6578\u64da\u5eab\uff0c\u638c\u63e1\u5716\u5f62\u6578\u64da\u7ba1\u7406\u7684\u57fa\u790e\u77e5\u8b58\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-166485","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166485","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=166485"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166485\/revisions"}],"predecessor-version":[{"id":166486,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166485\/revisions\/166486"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}