关于elasticsearch支持搜索中文和拼音的索引如何构建构建

发布于 2021-11-29 08:59:20 字数 11175 浏览 845 评论 2

环境一台 centos6.5 192.168.1.82 es-node2 一台 centos6.6 192。168.1.136 es-node1

{
"status": 200,
"name": "es-node1",
"cluster_name": "elasticsearch-cluster-centos",
"version": {
"number": "1.4.4",
"build_hash": "c88f77ffc81301dfa9dfd81ca2232f09588bd512",
"build_timestamp": "2015-02-19T13:05:36Z",
"build_snapshot": false,
"lucene_version": "4.10.3"
},
"tagline": "You Know, for Search"
}

问题：关键字"苍穹的法芙娜:逝者的权利” 拼音首字母 CQDFFNSZDQL

条件：逝者的权利，DQL

目的：关键词命中

以目前的索引结构

[body] => Array
	(
	[name] => 非诚勿扰

	[letter] => FCWR

）

搜索中文测试代码：

$json = '{
"query" : {
"match" : {
"name" : "'. $q. '"
}
}
}';
$params['body'] = $json;
$params['size'] = 100;

$query = $es->search($params);
测试结果：正确返回

搜索拼音测试代码：

$json = '{
"query" : {
"match" : {
"letter" : "'. $q. '"
}
}
}';
$params['body'] = $json;
$params['size'] = 100;

$query = $es->search($params);

测试结果为空

于是我有了第二种方案：索引结构

[body] => Array
	(
	[name] => 苍穹的法芙娜:逝者的权利
	[alias] => 蒼穹のファフナー Right of Left/苍穹之战神:逝者的权利/苍穹之巨龙:逝者的权利
	[letter] => CQDFFNSZDQL
	[kewords] => Array
	(
	[0] => C
	[1] => CQ
	[2] => CQD
	[3] => CQDF
	[4] => CQDFF
	[5] => CQDFFN
	[6] => CQDFFNS
	[7] => CQDFFNSZ
	[8] => CQDFFNSZD
	[9] => CQDFFNSZDQ
	[10] => CQDFFNSZDQL
	[11] => Q
	[12] => QD
	[13] => QDF
	[14] => QDFF
	[15] => QDFFN
	[16] => QDFFNS
	[17] => QDFFNSZ
	[18] => QDFFNSZD
	[19] => QDFFNSZDQ
	[20] => QDFFNSZDQL
	[21] => D
	[22] => DF
	[23] => DFF
	[24] => DFFN
	[25] => DFFNS
	[26] => DFFNSZ
	[27] => DFFNSZD
	[28] => DFFNSZDQ
	[29] => DFFNSZDQL
	[30] => F
	[31] => FF
	[32] => FFN
	[33] => FFNS
	[34] => FFNSZ
	[35] => FFNSZD
	[36] => FFNSZDQ
	[37] => FFNSZDQL
	[38] => F
	[39] => FN
	[40] => FNS
	[41] => FNSZ
	[42] => FNSZD
	[43] => FNSZDQ
	[44] => FNSZDQL
	[45] => N
	[46] => NS
	[47] => NSZ
	[48] => NSZD
	[49] => NSZDQ
	[50] => NSZDQL
	[51] => S
	[52] => SZ
	[53] => SZD
	[54] => SZDQ
	[55] => SZDQL
	[56] => Z
	[57] => ZD
	[58] => ZDQ
	[59] => ZDQL
	[60] => D
	[61] => DQ
	[62] => DQL
	[63] => Q
	[64] => QL
	[65] => L
	[66] => 苍
	[67] => 苍穹
	[68] => 苍穹的
	[69] => 苍穹的法
	[70] => 苍穹的法芙
	[71] => 苍穹的法芙娜
	[72] => 苍穹的法芙娜逝
	[73] => 苍穹的法芙娜逝者
	[74] => 苍穹的法芙娜逝者的
	[75] => 苍穹的法芙娜逝者的权
	[76] => 苍穹的法芙娜逝者的权利
	[77] => 穹
	[78] => 穹的
	[79] => 穹的法
	[80] => 穹的法芙
	[81] => 穹的法芙娜
	[82] => 穹的法芙娜逝
	[83] => 穹的法芙娜逝者
	[84] => 穹的法芙娜逝者的
	[85] => 穹的法芙娜逝者的权
	[86] => 穹的法芙娜逝者的权利
	[87] => 的
	[88] => 的法
	[89] => 的法芙
	[90] => 的法芙娜
	[91] => 的法芙娜逝
	[92] => 的法芙娜逝者
	[93] => 的法芙娜逝者的
	[94] => 的法芙娜逝者的权
	[95] => 的法芙娜逝者的权利
	[96] => 法
	[97] => 法芙
	[98] => 法芙娜
	[99] => 法芙娜逝
	[100] => 法芙娜逝者
	[101] => 法芙娜逝者的
	[102] => 法芙娜逝者的权
	[103] => 法芙娜逝者的权利
	[104] => 芙
	[105] => 芙娜
	[106] => 芙娜逝
	[107] => 芙娜逝者
	[108] => 芙娜逝者的
	[109] => 芙娜逝者的权
	[110] => 芙娜逝者的权利
	[111] => 娜
	[112] => 娜逝
	[113] => 娜逝者
	[114] => 娜逝者的
	[115] => 娜逝者的权
	[116] => 娜逝者的权利
	[117] => 逝
	[118] => 逝者
	[119] => 逝者的
	[120] => 逝者的权
	[121] => 逝者的权利
	[122] => 者
	[123] => 者的
	[124] => 者的权
	[125] => 者的权利
	[126] => 的
	[127] => 的权
	[128] => 的权利
	[129] => 权
	[130] => 权利
	[131] => 利
	)