{"id":7905,"date":"2024-11-14T17:00:35","date_gmt":"2024-11-14T09:00:35","guid":{"rendered":"https:\/\/fwq.ai\/blog\/7905\/"},"modified":"2024-11-14T17:00:35","modified_gmt":"2024-11-14T09:00:35","slug":"csdn-%e7%a7%81%e4%bf%a1%e5%8a%9f%e8%83%bd%e8%81%8a%e5%a4%a9%e7%b3%bb%e7%bb%9f%e8%a1%a8%e7%bb%93%e6%9e%84%e8%ae%be%e8%ae%a1%ef%bc%9a%e5%a6%82%e4%bd%95%e4%bc%98%e5%8c%96%e4%bc%9a%e8%af%9d%e5%92%8c","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/7905\/","title":{"rendered":"CSDN \u79c1\u4fe1\u529f\u80fd\u804a\u5929\u7cfb\u7edf\u8868\u7ed3\u6784\u8bbe\u8ba1\uff1a\u5982\u4f55\u4f18\u5316\u4f1a\u8bdd\u548c\u6d88\u606f\u67e5\u8be2\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173132461455864.jpg\" class=\"aligncenter\" title=\"CSDN \u79c1\u4fe1\u529f\u80fd\u804a\u5929\u7cfb\u7edf\u8868\u7ed3\u6784\u8bbe\u8ba1\uff1a\u5982\u4f55\u4f18\u5316\u4f1a\u8bdd\u548c\u6d88\u606f\u67e5\u8be2\uff1f\u63d2\u56fe\" alt=\"CSDN \u79c1\u4fe1\u529f\u80fd\u804a\u5929\u7cfb\u7edf\u8868\u7ed3\u6784\u8bbe\u8ba1\uff1a\u5982\u4f55\u4f18\u5316\u4f1a\u8bdd\u548c\u6d88\u606f\u67e5\u8be2\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u804a\u5929\u8868\u8bbe\u8ba1\u6df1\u5165\u63a2\u8ba8<\/strong><\/p>\n<p>\u5728\u8bbe\u8ba1\u7c7b\u4f3c\u4e8e csdn \u79c1\u4fe1\u529f\u80fd\u7684\u804a\u5929\u7cfb\u7edf\u65f6\uff0c\u8868\u7ed3\u6784\u7684\u9009\u62e9\u81f3\u5173\u91cd\u8981\u3002\u63d0\u4f9b\u7684\u8868 conversation \u548c message \u4e3a\u57fa\u672c\u529f\u80fd\u63d0\u4f9b\u4e86\u57fa\u7840\uff0c\u4f46\u5bf9\u4e8e\u67d0\u4e9b\u5e38\u89c1\u573a\u666f\u5b58\u5728\u5c40\u9650\u6027\u3002<\/p>\n<p><strong>\u83b7\u53d6\u4f1a\u8bdd\u5217\u8868<\/strong><\/p>\n<p>\u8981\u83b7\u53d6\u7279\u5b9a\u7528\u6237\u6536\u5230\u7684\u4f1a\u8bdd\u5217\u8868\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8be2\uff1a<\/p>\n<pre>select * from conversation where to_user = [user_id]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8be5\u67e5\u8be2\u8fd4\u56de\u6240\u6709\u4e0e\u7ed9\u5b9a\u7528\u6237\u5173\u8054\u7684\u4f1a\u8bdd\u3002<\/p>\n<p><strong>\u83b7\u53d6\u7279\u5b9a\u4f1a\u8bdd\u4e2d\u7684\u6d88\u606f<\/strong><\/p>\n<p>\u8981\u83b7\u53d6\u7279\u5b9a\u4f1a\u8bdd\u4e2d\u7684\u6d88\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8be2\uff1a<\/p>\n<pre>SELECT * FROM message WHERE conversation_id = [conversation_id]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8be5\u67e5\u8be2\u8fd4\u56de\u4e0e\u7ed9\u5b9a\u4f1a\u8bdd\u5173\u8054\u7684\u6240\u6709\u6d88\u606f\u3002<\/p>\n<p><strong>\u5c40\u9650\u6027<\/strong><\/p>\n<p>\u63d0\u4f9b\u7684\u8868\u7ed3\u6784\u5b58\u5728\u4ee5\u4e0b\u5c40\u9650\u6027\uff1a<\/p>\n<ul>\n<li> <strong>\u96be\u4ee5\u83b7\u53d6\u7528\u6237\u4e4b\u95f4\u7684\u4f1a\u8bdd\uff1a<\/strong>\u8981\u83b7\u53d6\u7528\u6237 a \u548c\u7528\u6237 b \u4e4b\u95f4\u7684\u5bf9\u8bdd\uff0c\u9700\u8981\u5206\u522b\u67e5\u8be2\u4e24\u4e2a\u8868\uff1aconversation \u548c message\u3002<\/li>\n<li> <strong>\u67e5\u8be2\u6027\u80fd\u4e0d\u4f73\uff1a<\/strong>\u5bf9\u4e8e\u5927\u91cf\u7684\u4f1a\u8bdd\u548c\u6d88\u606f\uff0c\u83b7\u53d6\u4f1a\u8bdd\u5217\u8868\u548c\u7279\u5b9a\u4f1a\u8bdd\u4e2d\u7684\u6d88\u606f\u53ef\u80fd\u4f1a\u5bfc\u81f4\u67e5\u8be2\u6027\u80fd\u4e0b\u964d\uff0c\u5c24\u5176\u662f\u5f53\u9700\u8981\u8fde\u63a5\u591a\u4e2a\u8868\u65f6\u3002<\/li>\n<\/ul>\n<p><strong>\u6f5c\u5728\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u5c40\u9650\u6027\uff0c\u53ef\u4ee5\u8003\u8651\u4ee5\u4e0b\u6f5c\u5728\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<ul>\n<li> <strong>\u4f7f\u7528\u53cd\u89c4\u8303\u5316\uff1a<\/strong>\u5728\u8868 conversation \u4e2d\u6dfb\u52a0\u4e00\u4e2a\u5217\u6765\u5b58\u50a8\u6bcf\u4e2a\u4f1a\u8bdd\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\uff0c\u4ece\u800c\u7b80\u5316\u83b7\u53d6\u4f1a\u8bdd\u5217\u8868\u3002<\/li>\n<li> <strong>\u4f7f\u7528\u89c6\u56fe\uff1a<\/strong>\u521b\u5efa\u89c6\u56fe\u6765\u5408\u5e76\u76f8\u5173\u6570\u636e\uff0c\u4f8b\u5982\u7528\u6237\u7684\u4f1a\u8bdd\u5217\u8868\u548c\u7279\u5b9a\u4f1a\u8bdd\u4e2d\u7684\u6d88\u606f\uff0c\u4ece\u800c\u4f18\u5316\u67e5\u8be2\u6027\u80fd\u3002<\/li>\n<li> <strong>\u4f7f\u7528 nosql \u6570\u636e\u5e93\uff1a<\/strong>\u5bf9\u4e8e\u5927\u89c4\u6a21\u804a\u5929\u7cfb\u7edf\uff0cnosql \u6570\u636e\u5e93\uff08\u4f8b\u5982 \uff09\u901a\u5e38\u6bd4\u5173\u7cfb\u6570\u636e\u5e93\u66f4\u9002\u5408\u5b58\u50a8\u548c\u67e5\u8be2\u804a\u5929\u6570\u636e\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fCSDN \u79c1\u4fe1\u529f\u80fd\u804a\u5929\u7cfb\u7edf\u8868\u7ed3\u6784\u8bbe\u8ba1\uff1a\u5982\u4f55\u4f18\u5316\u4f1a\u8bdd\u548c\u6d88\u606f\u67e5\u8be2\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u804a\u5929\u8868\u8bbe\u8ba1\u6df1\u5165\u63a2\u8ba8 \u5728\u8bbe\u8ba1\u7c7b\u4f3c\u4e8e csdn \u79c1\u4fe1\u529f\u80fd\u7684\u804a\u5929\u7cfb\u7edf\u65f6\uff0c\u8868\u7ed3\u6784\u7684\u9009\u62e9\u81f3\u5173\u91cd\u8981\u3002\u63d0\u4f9b\u7684\u8868 conversation \u548c message \u4e3a\u57fa\u672c\u529f\u80fd\u63d0\u4f9b\u4e86\u57fa\u7840\uff0c\u4f46\u5bf9\u4e8e\u67d0\u4e9b\u5e38\u89c1\u573a\u666f\u5b58\u5728\u5c40\u9650\u6027\u3002 \u83b7\u53d6\u4f1a\u8bdd\u5217\u8868 \u8981\u83b7\u53d6\u7279\u5b9a\u7528\u6237\u6536\u5230\u7684\u4f1a\u8bdd\u5217\u8868\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8be2\uff1a select * from conversation where to_user = [user_id] \u767b\u5f55\u540e\u590d\u5236 \u8be5\u67e5\u8be2\u8fd4\u56de\u6240\u6709\u4e0e\u7ed9\u5b9a\u7528\u6237\u5173\u8054\u7684\u4f1a\u8bdd\u3002 \u83b7\u53d6\u7279\u5b9a\u4f1a\u8bdd\u4e2d\u7684\u6d88\u606f \u8981\u83b7\u53d6\u7279\u5b9a\u4f1a\u8bdd\u4e2d\u7684\u6d88\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8be2\uff1a SELECT * FROM message WHERE conversation_id = [conversation_id] \u767b\u5f55\u540e\u590d\u5236 \u8be5\u67e5\u8be2\u8fd4\u56de\u4e0e\u7ed9\u5b9a\u4f1a\u8bdd\u5173\u8054\u7684\u6240\u6709\u6d88\u606f\u3002 \u5c40\u9650\u6027 \u63d0\u4f9b\u7684\u8868\u7ed3\u6784\u5b58\u5728\u4ee5\u4e0b\u5c40\u9650\u6027\uff1a \u96be\u4ee5\u83b7\u53d6\u7528\u6237\u4e4b\u95f4\u7684\u4f1a\u8bdd\uff1a\u8981\u83b7\u53d6\u7528\u6237 a \u548c\u7528\u6237 b \u4e4b\u95f4\u7684\u5bf9\u8bdd\uff0c\u9700\u8981\u5206\u522b\u67e5\u8be2\u4e24\u4e2a\u8868\uff1aconversation \u548c message\u3002 \u67e5\u8be2\u6027\u80fd\u4e0d\u4f73\uff1a\u5bf9\u4e8e\u5927\u91cf\u7684\u4f1a\u8bdd\u548c\u6d88\u606f\uff0c\u83b7\u53d6\u4f1a\u8bdd\u5217\u8868\u548c\u7279\u5b9a\u4f1a\u8bdd\u4e2d\u7684\u6d88\u606f\u53ef\u80fd\u4f1a\u5bfc\u81f4\u67e5\u8be2\u6027\u80fd\u4e0b\u964d\uff0c\u5c24\u5176\u662f\u5f53\u9700\u8981\u8fde\u63a5\u591a\u4e2a\u8868\u65f6\u3002 \u6f5c\u5728\u89e3\u51b3\u65b9\u6848 \u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u5c40\u9650\u6027\uff0c\u53ef\u4ee5\u8003\u8651\u4ee5\u4e0b\u6f5c\u5728\u89e3\u51b3\u65b9\u6848\uff1a \u4f7f\u7528\u53cd\u89c4\u8303\u5316\uff1a\u5728\u8868 conversation \u4e2d\u6dfb\u52a0\u4e00\u4e2a\u5217\u6765\u5b58\u50a8\u6bcf\u4e2a\u4f1a\u8bdd\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\uff0c\u4ece\u800c\u7b80\u5316\u83b7\u53d6\u4f1a\u8bdd\u5217\u8868\u3002 \u4f7f\u7528\u89c6\u56fe\uff1a\u521b\u5efa\u89c6\u56fe\u6765\u5408\u5e76\u76f8\u5173\u6570\u636e\uff0c\u4f8b\u5982\u7528\u6237\u7684\u4f1a\u8bdd\u5217\u8868\u548c\u7279\u5b9a\u4f1a\u8bdd\u4e2d\u7684\u6d88\u606f\uff0c\u4ece\u800c\u4f18\u5316\u67e5\u8be2\u6027\u80fd\u3002 \u4f7f\u7528 nosql \u6570\u636e\u5e93\uff1a\u5bf9\u4e8e\u5927\u89c4\u6a21\u804a\u5929\u7cfb\u7edf\uff0cnosql \u6570\u636e\u5e93\uff08\u4f8b\u5982 \uff09\u901a\u5e38\u6bd4\u5173\u7cfb\u6570\u636e\u5e93\u66f4\u9002\u5408\u5b58\u50a8\u548c\u67e5\u8be2\u804a\u5929\u6570\u636e\u3002 \u4ee5\u4e0a\u5c31\u662fCSDN \u79c1\u4fe1\u529f\u80fd\u804a\u5929\u7cfb\u7edf\u8868\u7ed3\u6784\u8bbe\u8ba1\uff1a\u5982\u4f55\u4f18\u5316\u4f1a\u8bdd\u548c\u6d88\u606f\u67e5\u8be2\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-7905","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7905","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=7905"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7905\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=7905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=7905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=7905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}