{"id":189522,"date":"2024-11-12T08:29:20","date_gmt":"2024-11-12T00:29:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189522\/"},"modified":"2024-11-12T08:29:21","modified_gmt":"2024-11-12T00:29:21","slug":"%e5%9c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%98%e5%84%b2%e7%b5%90%e6%a7%8b%e5%9c%96%ef%bc%9a%e6%8e%a2%e7%b4%a2%e6%96%b0%e4%b8%80%e4%bb%a3%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e6%96%b9%e5%bc%8f-%e5%9c%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189522\/","title":{"rendered":"\u5716\u6578\u64da\u5eab\u5b58\u5132\u7d50\u69cb\u5716\uff1a\u63a2\u7d22\u65b0\u4e00\u4ee3\u6578\u64da\u7ba1\u7406\u65b9\u5f0f (\u5716\u6578\u64da\u5eab\u5b58\u5132\u7d50\u69cb\u5716)"},"content":{"rendered":"<h1 id=\"%e5%9c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%98%e5%84%b2%e7%b5%90%e6%a7%8b%e5%9c%96%ef%bc%9a%e6%8e%a2%e7%b4%a2%e6%96%b0%e4%b8%80%e4%bb%a3%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e6%96%b9%e5%bc%8f-viWNXONNId\">\u5716\u6578\u64da\u5eab\u5b58\u5132\u7d50\u69cb\u5716\uff1a\u63a2\u7d22\u65b0\u4e00\u4ee3\u6578\u64da\u7ba1\u7406\u65b9\u5f0f<\/h1>\n<p>\u96a8\u8457\u6578\u64da\u91cf\u7684\u6025\u5287\u589e\u9577\uff0c\u50b3\u7d71\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u5728\u8655\u7406\u8907\u96dc\u6578\u64da\u95dc\u4fc2\u65b9\u9762\u9010\u6f38\u986f\u5f97\u529b\u4e0d\u5f9e\u5fc3\u3002\u5716\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u7a2e\u65b0\u8208\u7684\u6578\u64da\u7ba1\u7406\u65b9\u5f0f\uff0c\u6b63\u9010\u6b65\u53d7\u5230\u4f01\u696d\u548c\u958b\u767c\u8005\u7684\u9752\u775e\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5716\u6578\u64da\u5eab\u7684\u5b58\u5132\u7d50\u69cb\u5716\u53ca\u5176\u5728\u6578\u64da\u7ba1\u7406\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 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id=\"%e5%9c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%ad%98%e5%84%b2%e7%b5%90%e6%a7%8b-viWNXONNId\">\u5716\u6578\u64da\u5eab\u7684\u5b58\u5132\u7d50\u69cb<\/h2>\n<p>\u5716\u6578\u64da\u5eab\u7684\u5b58\u5132\u7d50\u69cb\u4e3b\u8981\u7531\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\u7d44\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u7bc0\u9ede\uff08Node\uff09<\/strong>\uff1a\u4ee3\u8868\u5be6\u9ad4\uff0c\u4f8b\u5982\u7528\u6236\u3001\u7522\u54c1\u6216\u5730\u9ede\u3002<\/li>\n<li><strong>\u908a\uff08Edge\uff09<\/strong>\uff1a\u4ee3\u8868\u7bc0\u9ede\u4e4b\u9593\u7684\u95dc\u4fc2\uff0c\u4f8b\u5982\u7528\u6236\u4e4b\u9593\u7684\u670b\u53cb\u95dc\u4fc2\u6216\u7522\u54c1\u4e4b\u9593\u7684\u76f8\u4f3c\u6027\u3002<\/li>\n<li><strong>\u5c6c\u6027\uff08Property\uff09<\/strong>\uff1a\u70ba\u7bc0\u9ede\u548c\u908a\u63d0\u4f9b\u984d\u5916\u7684\u4fe1\u606f\uff0c\u4f8b\u5982\u7528\u6236\u7684\u5e74\u9f61\u6216\u7522\u54c1\u7684\u50f9\u683c\u3002<\/li>\n<\/ul>\n<p>\u9019\u7a2e\u7d50\u69cb\u4f7f\u5f97\u5716\u6578\u64da\u5eab\u80fd\u5920\u9ad8\u6548\u5730\u57f7\u884c\u8907\u96dc\u7684\u67e5\u8a62\uff0c\u4f8b\u5982\u67e5\u627e\u67d0\u500b\u7528\u6236\u7684\u6240\u6709\u670b\u53cb\uff0c\u6216\u662f\u67e5\u627e\u8207\u67d0\u500b\u7522\u54c1\u76f8\u4f3c\u7684\u5176\u4ed6\u7522\u54c1\u3002<\/p>\n<h3 id=\"%e5%9c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%ad%98%e5%84%b2%e6%a8%a1%e5%9e%8b-viWNXONNId\">\u5716\u6578\u64da\u5eab\u7684\u5b58\u5132\u6a21\u578b<\/h3>\n<p>\u5716\u6578\u64da\u5eab\u7684\u5b58\u5132\u6a21\u578b\u901a\u5e38\u6709\u5169\u7a2e\uff1a\u57fa\u65bc\u5167\u5b58\u7684\u5b58\u5132\u548c\u57fa\u65bc\u78c1\u789f\u7684\u5b58\u5132\u3002<\/p>\n<ul>\n<li><strong>\u57fa\u65bc\u5167\u5b58\u7684\u5b58\u5132<\/strong>\uff1a\u9019\u7a2e\u6a21\u578b\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u67e5\u8a62\u901f\u5ea6\uff0c\u9069\u5408\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u57fa\u65bc\u78c1\u789f\u7684\u5b58\u5132<\/strong>\uff1a\u9019\u7a2e\u6a21\u578b\u5c07\u6578\u64da\u5b58\u5132\u5728\u78c1\u789f\u4e0a\uff0c\u96d6\u7136\u67e5\u8a62\u901f\u5ea6\u76f8\u5c0d\u8f03\u6162\uff0c\u4f46\u80fd\u5920\u8655\u7406\u66f4\u5927\u7684\u6578\u64da\u96c6\u3002<\/li>\n<\/ul>\n<h3 id=\"%e5%9c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%9f%a5%e8%a9%a2%e8%aa%9e%e8%a8%80-viWNXONNId\">\u5716\u6578\u64da\u5eab\u7684\u67e5\u8a62\u8a9e\u8a00<\/h3>\n<p>\u5716\u6578\u64da\u5eab\u901a\u5e38\u4f7f\u7528\u5c08\u9580\u7684\u67e5\u8a62\u8a9e\u8a00\u4f86\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002\u6700\u5e38\u898b\u7684\u67e5\u8a62\u8a9e\u8a00\u662fCypher\uff0c\u9019\u662f\u4e00\u7a2e\u70baNeo4j\u5716\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u67e5\u8a62\u8a9e\u8a00\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Cypher\u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nMATCH (a:User)-[:FRIEND]-&gt;(b:User)\nWHERE a.name = 'Alice'\nRETURN b.name\n<\/code><\/pre>\n<p>\u9019\u6bb5\u67e5\u8a62\u5c07\u8fd4\u56de\u6240\u6709\u8207\u540d\u70baAlice\u7684\u7528\u6236\u6709\u670b\u53cb\u95dc\u4fc2\u7684\u7528\u6236\u540d\u3002<\/p>\n<h2 id=\"%e5%9c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-viWNXONNId\">\u5716\u6578\u64da\u5eab\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u5716\u6578\u64da\u5eab\u5728\u8a31\u591a\u9818\u57df\u90fd\u6709\u5ee3\u6cdb\u7684\u61c9\u7528\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u793e\u4ea4\u7db2\u7d61\u5206\u6790<\/strong>\uff1a\u901a\u904e\u5206\u6790\u7528\u6236\u4e4b\u9593\u7684\u95dc\u4fc2\uff0c\u63d0\u4f9b\u500b\u6027\u5316\u7684\u63a8\u85a6\u3002<\/li>\n<li><strong>\u6b3a\u8a50\u6aa2\u6e2c<\/strong>\uff1a\u901a\u904e\u6aa2\u67e5\u4ea4\u6613\u4e4b\u9593\u7684\u95dc\u4fc2\uff0c\u8b58\u5225\u53ef\u7591\u884c\u70ba\u3002<\/li>\n<li><strong>\u77e5\u8b58\u5716\u8b5c<\/strong>\uff1a\u5c07\u4fe1\u606f\u4ee5\u5716\u5f62\u65b9\u5f0f\u7d44\u7e54\uff0c\u4fbf\u65bc\u67e5\u8a62\u548c\u63a8\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-viWNXONNId\">\u7d50\u8ad6<\/h2>\n<p>\u5716\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u7a2e\u65b0\u4e00\u4ee3\u7684\u6578\u64da\u7ba1\u7406\u65b9\u5f0f\uff0c\u6191\u85c9\u5176\u9748\u6d3b\u7684\u5b58\u5132\u7d50\u69cb\u548c\u9ad8\u6548\u7684\u67e5\u8a62\u80fd\u529b\uff0c\u6b63\u5728\u6539\u8b8a\u6211\u5011\u8655\u7406\u6578\u64da\u7684\u65b9\u5f0f\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u6301\u7e8c\u589e\u9577\uff0c\u5716\u6578\u64da\u5eab\u7684\u61c9\u7528\u5c07\u6703\u8d8a\u4f86\u8d8a\u5ee3\u6cdb\uff0c\u6210\u70ba\u4f01\u696d\u6578\u64da\u7ba1\u7406\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u696d\u52d9\u4e2d\u5be6\u65bd\u5716\u6578\u64da\u5eab\u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5716\u6578\u64da\u5eab\u5b58\u5132\u7d50\u69cb\u5716\uff0c\u4e86\u89e3\u65b0\u4e00\u4ee3\u6578\u64da\u7ba1\u7406\u65b9\u5f0f\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\u8207\u53ef\u8996\u5316\u5206\u6790\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-189522","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189522","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=189522"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189522\/revisions"}],"predecessor-version":[{"id":189523,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189522\/revisions\/189523"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}