From 5fe9959a942c63b965ae3f3390a12a0c5236a216 Mon Sep 17 00:00:00 2001 From: zhn <947514737@qq.com> Date: Fri, 22 Dec 2023 14:53:41 +0800 Subject: [PATCH] =?UTF-8?q?=E6=90=9C=E7=B4=A2=E4=B8=AD=E5=BF=83-=E5=85=A8?= =?UTF-8?q?=E9=83=A8?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../impl/DocumentSearchServiceImpl.java | 195 +++++++++++------- 1 file changed, 116 insertions(+), 79 deletions(-) diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java index 9e50070d3..2687669ac 100644 --- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java +++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java @@ -50,6 +50,8 @@ import java.util.HashMap; import java.util.LinkedHashMap; import java.util.List; import java.util.Map; +import java.util.regex.Matcher; +import java.util.regex.Pattern; import java.util.stream.Collectors; /** @@ -658,90 +660,125 @@ public class DocumentSearchServiceImpl implements IDocumentSearchService { } private void getQueryMapJsonFullText(JSONArray queryMapJson, String selectValue, String field) { - // 前缀匹配 缺点是前缀一定不能断开 - //情况举例：用户只记得前面那段字 - Map map21 = new HashMap<>(); - Map map31 = new HashMap<>(); - Map map41 = new HashMap<>(); - if("serial_number".equals(field)){ - map31.put("boost",10); - }else if("title".equals(field)){ - map31.put("boost",8); - }else if("file_text".equals(field)){ - map31.put("boost",0.01); - }else if("content".equals(field)){ - map31.put("boost",0.01); - }else if("file_name".equals(field)){ - map31.put("boost",5); - } - map31.put("value", selectValue); - map21.put(field + ".keyword", map31); - map41.put("prefix", map21); - queryMapJson.add(map41); - - // match_phrase_prefix 词组匹配查询，允许最后词组与文中的任意分词前缀匹配 - Map map22 = new HashMap<>(); - Map map32 = new HashMap<>(); - Map map42 = new HashMap<>(); - if("serial_number".equals(field)){ - map32.put("boost",10); - }else if("title".equals(field)){ - map32.put("boost",8); - }else if("file_text".equals(field)){ - map32.put("boost",0.01); - }else if("content".equals(field)){ - map32.put("boost",0.01); - }else if("file_name".equals(field)){ - map32.put("boost",5); - } - map32.put("query", selectValue); - map22.put(field, map32); - map42.put("match_phrase_prefix", map22); - queryMapJson.add(map42); - // match分词匹配查询 // 情况举例：用户可能他知道开头的前缀几个字，知道中间的几个字 - Map map23 = new HashMap<>(); - Map map33 = new HashMap<>(); - Map map43 = new HashMap<>(); - if("serial_number".equals(field)){ - map33.put("boost",10); - }else if("title".equals(field)){ - map33.put("boost",8); - }else if("file_text".equals(field)){ - map33.put("boost",0.01); - }else if("content".equals(field)){ - map33.put("boost",0.01); - }else if("file_name".equals(field)){ - map33.put("boost",5); - } - map33.put("query", selectValue); - map23.put(field, map33); - map43.put("match", map23); - queryMapJson.add(map43); + //依据正则拆分示例：你好Hello123世界World456可拆分为：你好、Hello、123、世界、World、456 - // wildcard模糊查询 - //情况举例：用户只记得中间那段字 - Map map24 = new HashMap<>(); - Map map44 = new HashMap<>(); - Map map55 = new HashMap<>(); - map55.put("value","*" + selectValue + "*"); - if("serial_number".equals(field)){ - map55.put("boost",10); - }else if("title".equals(field)){ - map55.put("boost",8); - }else if("file_text".equals(field)){ - map55.put("boost",0.01); - }else if("content".equals(field)){ - map55.put("boost",0.01); - }else if("file_name".equals(field)){ - map55.put("boost",5); - } + String regex = "([\\u4e00-\\u9fa5]+|[a-zA-Z]+|\\d+)"; + Pattern pattern = Pattern.compile(regex); + Matcher matcher = pattern.matcher(selectValue); - map24.put(field, map55); - map44.put("wildcard",map24); - queryMapJson.add(map44); + List list = new ArrayList<>(); + while (matcher.find()) { + String group = matcher.group(); + list.add(group); + } + for (String s : list) { + Map map33 = new HashMap<>(); + if("serial_number".equals(field)){ + map33.put("boost",10); + }else if("title".equals(field)){ + map33.put("boost",8); + }else if("file_text".equals(field)){ + map33.put("boost",0.01); + }else if("content".equals(field)){ + map33.put("boost",0.01); + }else if("file_name".equals(field)){ + map33.put("boost",5); + } + map33.put("query",s); + Map map1 = new HashMap<>(); + map1.put(field,map33); + Map map2 = new HashMap<>(); + map2.put("match",map1); + queryMapJson.add(map2); + } } +// private void getQueryMapJsonFullText(JSONArray queryMapJson, String selectValue, String field) { +// // 前缀匹配 缺点是前缀一定不能断开 +// //情况举例：用户只记得前面那段字 +// Map map21 = new HashMap<>(); +// Map map31 = new HashMap<>(); +// Map map41 = new HashMap<>(); +// if("serial_number".equals(field)){ +// map31.put("boost",10); +// }else if("title".equals(field)){ +// map31.put("boost",8); +// }else if("file_text".equals(field)){ +// map31.put("boost",0.01); +// }else if("content".equals(field)){ +// map31.put("boost",0.01); +// }else if("file_name".equals(field)){ +// map31.put("boost",5); +// } +// map31.put("value", selectValue); +// map21.put(field + ".keyword", map31); +// map41.put("prefix", map21); +// queryMapJson.add(map41); +// +// // match_phrase_prefix 词组匹配查询，允许最后词组与文中的任意分词前缀匹配 +// Map map22 = new HashMap<>(); +// Map map32 = new HashMap<>(); +// Map map42 = new HashMap<>(); +// if("serial_number".equals(field)){ +// map32.put("boost",10); +// }else if("title".equals(field)){ +// map32.put("boost",8); +// }else if("file_text".equals(field)){ +// map32.put("boost",0.01); +// }else if("content".equals(field)){ +// map32.put("boost",0.01); +// }else if("file_name".equals(field)){ +// map32.put("boost",5); +// } +// map32.put("query", selectValue); +// map22.put(field, map32); +// map42.put("match_phrase_prefix", map22); +// queryMapJson.add(map42); +// +// // match分词匹配查询 +// // 情况举例：用户可能他知道开头的前缀几个字，知道中间的几个字 +// Map map23 = new HashMap<>(); +// Map map33 = new HashMap<>(); +// Map map43 = new HashMap<>(); +// if("serial_number".equals(field)){ +// map33.put("boost",10); +// }else if("title".equals(field)){ +// map33.put("boost",8); +// }else if("file_text".equals(field)){ +// map33.put("boost",0.01); +// }else if("content".equals(field)){ +// map33.put("boost",0.01); +// }else if("file_name".equals(field)){ +// map33.put("boost",5); +// } +// map33.put("query", selectValue); +// map23.put(field, map33); +// map43.put("match", map23); +// queryMapJson.add(map43); +// +// // wildcard模糊查询 +// //情况举例：用户只记得中间那段字 +// Map map24 = new HashMap<>(); +// Map map44 = new HashMap<>(); +// Map map55 = new HashMap<>(); +// map55.put("value","*" + selectValue + "*"); +// if("serial_number".equals(field)){ +// map55.put("boost",10); +// }else if("title".equals(field)){ +// map55.put("boost",8); +// }else if("file_text".equals(field)){ +// map55.put("boost",0.01); +// }else if("content".equals(field)){ +// map55.put("boost",0.01); +// }else if("file_name".equals(field)){ +// map55.put("boost",5); +// } +// +// map24.put(field, map55); +// map44.put("wildcard",map24); +// queryMapJson.add(map44); +// } @NotNull private IPage getiPage(String selectValue, String selectValueTwo, JSONArray queryMapJson,Map highlightMap,