{"id":16452,"date":"2023-12-05T10:28:23","date_gmt":"2023-12-05T02:28:23","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=16452"},"modified":"2023-12-16T11:03:07","modified_gmt":"2023-12-16T03:03:07","slug":"elasticsearch-ji-qun-zhong-detype-de-gai-nian","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/05\/elasticsearch-ji-qun-zhong-detype-de-gai-nian\/","title":{"rendered":"Elasticsearch\u96c6\u7fa4\u4e2d\u7684Type\u7684\u6982\u5ff5\uff1f"},"content":{"rendered":"

\u5728Elasticsearch\u4e2d\uff0cType\uff08\u7c7b\u578b\uff09\u662f\u4e00\u79cd\u7ec4\u7ec7\u6570\u636e\u7684\u65b9\u5f0f\uff0c\u5b83\u5b9a\u4e49\u4e86\u7d22\u5f15\u4e2d\u7684\u903b\u8f91\u6570\u636e\u5206\u7ec4\u3002\u5728Elasticsearch\u7684\u65e9\u671f\u7248\u672c\u4e2d\uff0c\u4e00\u4e2a\u7d22\u5f15\u53ef\u4ee5\u5305\u542b\u591a\u4e2a\u7c7b\u578b\uff0c\u6bcf\u4e2a\u7c7b\u578b\u90fd\u6709\u81ea\u5df1\u7684\u6620\u5c04\uff08mapping\uff09\u548c\u5b57\u6bb5\u5b9a\u4e49\u3002\u6bcf\u4e2a\u7c7b\u578b\u7684\u6587\u6863\u90fd\u5c5e\u4e8e\u76f8\u540c\u7684\u7d22\u5f15\uff0c\u4f46\u5b83\u4eec\u6709\u4e0d\u540c\u7684\u5b57\u6bb5\u7ed3\u6784\u3002<\/p>\n

\u7136\u800c\uff0c\u5728Elasticsearch 7.x \u7248\u672c\u53ca\u4ee5\u540e\u7684\u7248\u672c\u4e2d\uff0c\u7c7b\u578b\uff08Type\uff09\u7684\u6982\u5ff5\u5df2\u7ecf\u88ab\u9010\u6e10\u5e9f\u5f03\uff0c\u5b98\u65b9\u63a8\u8350\u4f7f\u7528\u5355\u4e00\u7d22\u5f15\u591a\u5b57\u6bb5\u7684\u65b9\u5f0f\u6765\u66ff\u4ee3\u3002\u56e0\u6b64\uff0c\u5728\u65b0\u7248\u672c\u4e2d\uff0c\u4e00\u4e2a\u7d22\u5f15\u4e0b\u53ea\u80fd\u5305\u542b\u4e00\u4e2a\u7c7b\u578b\uff0c\u800c\u591a\u4e2a\u7c7b\u578b\u7684\u4f7f\u7528\u5df2\u4e0d\u518d\u88ab\u652f\u6301\u3002\u8fd9\u4e00\u53d8\u5316\u662f\u4e3a\u4e86\u7b80\u5316\u6570\u636e\u5efa\u6a21\u548c\u63d0\u9ad8\u7d22\u5f15\u7684\u7075\u6d3b\u6027\u3002<\/p>\n

<\/span><\/a>\u65e9\u671f\u7248\u672c\u7684\u7c7b\u578b\u793a\u4f8b\uff1a<\/h3>\n

\u5047\u8bbe\u5728Elasticsearch 6.x \u7248\u672c\u7684\u65e9\u671f\u7248\u672c\u4e2d\uff0c\u6709\u4e00\u4e2a\u540d\u4e3a my_index<\/code> \u7684\u7d22\u5f15\uff0c\u5305\u542b\u4e24\u4e2a\u7c7b\u578b\uff1auser<\/code> \u548c product<\/code>\u3002<\/p>\n

PUT \/my_index\n{\n  "mappings": {\n    "user": {\n      "properties": {\n        "name": { "type": "text" },\n        "age": { "type": "integer" }\n      }\n    },\n    "product": {\n      "properties": {\n        "name": { "type": "text" },\n        "price": { "type": "float" }\n      }\n    }\n  }\n}\n<\/code><\/pre>\n
\u5728\u4e0a\u8ff0\u4f8b\u5b50\u4e2d\uff0cmy_index<\/code> \u7d22\u5f15\u5305\u542b\u4e24\u4e2a\u7c7b\u578b\uff1auser<\/code> \u548c product<\/code>\u3002\u6bcf\u4e2a\u7c7b\u578b\u90fd\u6709\u81ea\u5df1\u7684\u5b57\u6bb5\u6620\u5c04\u3002<\/p>\n
<\/span><\/a>\u5f53\u524d\u7248\u672c\u7684\u5355\u4e00\u7d22\u5f15\u591a\u5b57\u6bb5\u793a\u4f8b\uff1a<\/h3>\n
\u5728Elasticsearch 7.x \u7248\u672c\u53ca\u4ee5\u540e\u7684\u7248\u672c\u4e2d\uff0c\u5efa\u8bae\u4f7f\u7528\u5355\u4e00\u7d22\u5f15\u591a\u5b57\u6bb5\u7684\u65b9\u5f0f\uff0c\u800c\u4e0d\u518d\u4f7f\u7528\u591a\u4e2a\u7c7b\u578b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n
PUT \/my_index\n{\n  "mappings": {\n    "properties": {\n      "name": { "type": "text" },\n      "age": { "type": "integer" },\n      "price": { "type": "float" }\n    }\n  }\n}\n<\/code><\/pre>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0cmy_index<\/code> \u7d22\u5f15\u5305\u542b\u4e00\u4e2a\u7c7b\u578b\u4e3a properties<\/code>\uff0c\u5e76\u4e14\u5305\u542b\u4e86 name<\/code>\u3001age<\/code> \u548c price<\/code> \u5b57\u6bb5\u3002\u8fd9\u79cd\u65b9\u5f0f\u66f4\u52a0\u7b80\u6d01\u4e14\u66f4\u7b26\u5408\u73b0\u4ee3\u7684\u6570\u636e\u5efa\u6a21\u548c\u67e5\u8be2\u9700\u6c42\u3002<\/p>\n
\u603b\u7684\u6765\u8bf4\uff0c\u73b0\u4ee3\u7684Elasticsearch\u6570\u636e\u5efa\u6a21\u66f4\u52a0\u7075\u6d3b\uff0c\u63a8\u8350\u4f7f\u7528\u5355\u4e00\u7d22\u5f15\u591a\u5b57\u6bb5\u7684\u65b9\u5f0f\uff0c\u800c\u4e0d\u518d\u4f7f\u7528\u591a\u4e2a\u7c7b\u578b\u3002\u8fd9\u79cd\u53d8\u5316\u4f7f\u5f97\u6570\u636e\u7684\u7ba1\u7406\u66f4\u52a0\u7b80\u4fbf\uff0c\u540c\u65f6\u4e5f\u63d0\u9ad8\u4e86\u67e5\u8be2\u7684\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728Elasticsearch\u4e2d\uff0cType\uff08\u7c7b\u578b\uff09\u662f\u4e00\u79cd\u7ec4\u7ec7\u6570\u636e\u7684\u65b9\u5f0f\uff0c\u5b83\u5b9a\u4e49\u4e86\u7d22\u5f15\u4e2d\u7684\u903b\u8f91\u6570\u636e\u5206\u7ec4\u3002\u5728Elas […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[125],"tags":[],"class_list":["post-16452","post","type-post","status-publish","format-standard","hentry","category-elasticsearch"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/16452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=16452"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/16452\/revisions"}],"predecessor-version":[{"id":48404,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/16452\/revisions\/48404"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=16452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=16452"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=16452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}