elasticutil.go 33 KB

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  1. package elastic
  2. import (
  3. "bytes"
  4. "context"
  5. "encoding/json"
  6. "fmt"
  7. es "github.com/olivere/elastic/v7"
  8. "log"
  9. "net/url"
  10. "reflect"
  11. "runtime"
  12. "strconv"
  13. "strings"
  14. "sync"
  15. "time"
  16. )
  17. //检索库服务地址
  18. var addrs []string
  19. var LocCity = map[string]string{}
  20. var SIZE = 30
  21. const (
  22. QStr = `{"query":{"bool":{"must":[$and],"must_not":[],
  23. "should":[$or],"minimum_should_match" : 1}}}`
  24. )
  25. var pool chan *es.Client
  26. var ntimeout int
  27. var syncPool sync.Pool
  28. //自定义HttpClient
  29. /**
  30. var httpclient = &http.Client{Transport: &http.Transport{
  31. Dial: func(netw, addr string) (net.Conn, error) {
  32. deadline := time.Now().Add(5000 * time.Millisecond)
  33. c, err := net.DialTimeout(netw, addr, 10000*time.Millisecond)
  34. if err != nil {
  35. return nil, err
  36. }
  37. tcp_conn := c.(*net.TCPConn)
  38. tcp_conn.SetKeepAlive(false)
  39. tcp_conn.SetDeadline(deadline)
  40. return tcp_conn, nil
  41. },
  42. DisableKeepAlives: true, //不保持,这样才能释放
  43. }}
  44. **/
  45. //var op = es.SetHttpClient(httpclient)
  46. var poolsize = int32(20)
  47. //n倍的池
  48. func InitElasticSize(addr string, size int) {
  49. poolsize = int32(3 * size)
  50. pool = make(chan *es.Client, poolsize)
  51. for _, s := range strings.Split(addr, ",") {
  52. addrs = append(addrs, s)
  53. }
  54. for i := 0; i < size; i++ {
  55. client, _ := es.NewClient(es.SetURL(addrs...), es.SetMaxRetries(2), es.SetSniff(false))
  56. pool <- client
  57. }
  58. }
  59. //关闭连接
  60. func DestoryEsConn(client *es.Client) {
  61. select {
  62. case pool <- client:
  63. break
  64. case <-time.After(time.Second * 1):
  65. if client != nil {
  66. client.Stop()
  67. }
  68. client = nil
  69. }
  70. }
  71. var (
  72. lastTime = int64(0)
  73. lastTimeLock = &sync.Mutex{}
  74. )
  75. //获取连接
  76. func GetEsConn() *es.Client {
  77. select {
  78. case c := <-pool:
  79. if c == nil || !c.IsRunning() {
  80. log.Println("new esclient.", len(pool))
  81. client, err := es.NewClient(es.SetURL(addrs...),
  82. es.SetMaxRetries(2), es.SetSniff(false))
  83. if err == nil && client.IsRunning() {
  84. return client
  85. }
  86. }
  87. return c
  88. case <-time.After(time.Second * 4):
  89. //超时
  90. ntimeout++
  91. lastTimeLock.Lock()
  92. defer lastTimeLock.Unlock()
  93. //12秒后允许创建链接
  94. c := time.Now().Unix() - lastTime
  95. if c > 12 {
  96. lastTime = time.Now().Unix()
  97. log.Println("add client..", len(pool))
  98. c, _ := es.NewClient(es.SetURL(addrs...), es.SetMaxRetries(2), es.SetSniff(false))
  99. go func() {
  100. for i := 0; i < 2; i++ {
  101. client, _ := es.NewClient(es.SetURL(addrs...), es.SetMaxRetries(2), es.SetSniff(false))
  102. pool <- client
  103. }
  104. }()
  105. return c
  106. }
  107. return nil
  108. }
  109. }
  110. //通用查询
  111. //{"query": {"bool":{"must":[{"query_string":{"default_field":"name","query":"*"}}]}}}
  112. //{"query":{"bool":{"must":{"match":{"content":{"query":"fulltextsearch","operator":"and"}}},"should":[{"match":{"content":{"query":"Elasticsearch","boost":3}}},{"match":{"content":{"query":"Lucene","boost":2}}}]}}}
  113. //prefix
  114. //{"query":{"match":{"title":{"query":"brownfox","operator":"and"}}}} //默认为or
  115. //{"query":{"multi_match":{"query":"PolandStreetW1V","type":"most_fields","fields":["*_street","city^2","country","postcode"]}}}
  116. //{"query":{"wildcard":{"postcode":"W?F*HW"}}}
  117. //{"query":{"regexp":{"postcode":"W[0-9].+"}}}
  118. //{"query":{"filtered":{"filter":{"range":{"price":{"gte":10000}}}}},"aggs":{"single_avg_price":{"avg":{"field":"price"}}}}
  119. //{"query":{"match":{"make":"ford"}},"aggs":{"colors":{"terms":{"field":"color"}}}}//查fork有几种颜色
  120. //过滤器不会计算相关度的得分,所以它们在计算上更快一些
  121. //{"query":{"filtered":{"query":{"match_all":{}},"filter":{"range":{"balance":{"gte":20000,"lte":30000}}}}}}
  122. //{"query":{"match_all":{}},"from":10,"size":10,"_source":["account_number","balance"],"sort":{"balance":{"order":"desc"}}}
  123. //{"query":{"match_phrase":{"address":"milllane"}}}和match不同会去匹配整个短语,相当于must[]
  124. func Get(index, itype, query string) *[]map[string]interface{} {
  125. log.Println("query -- ", query)
  126. client := GetEsConn()
  127. defer func() {
  128. go DestoryEsConn(client)
  129. }()
  130. var res []map[string]interface{}
  131. if client != nil {
  132. defer func() {
  133. if r := recover(); r != nil {
  134. log.Println("[E]", r)
  135. for skip := 1; ; skip++ {
  136. _, file, line, ok := runtime.Caller(skip)
  137. if !ok {
  138. break
  139. }
  140. go log.Printf("%v,%v\n", file, line)
  141. }
  142. }
  143. }()
  144. searchResult, err := client.Search().Index(index).Source(query).Do(context.Background())
  145. if err != nil {
  146. log.Println("从ES查询出错", err.Error())
  147. return nil
  148. }
  149. if searchResult.Hits != nil {
  150. resNum := len(searchResult.Hits.Hits)
  151. if resNum < 5000 {
  152. res = make([]map[string]interface{}, resNum)
  153. for i, hit := range searchResult.Hits.Hits {
  154. b, _ := hit.Source.MarshalJSON()
  155. d := json.NewDecoder(bytes.NewBuffer(b))
  156. d.UseNumber()
  157. parseErr := d.Decode(&res[i])
  158. //parseErr := json.Unmarshal(*hit.Source, &res[i])
  159. if parseErr == nil && hit.Highlight != nil && res[i] != nil {
  160. res[i]["highlight"] = map[string][]string(hit.Highlight)
  161. }
  162. }
  163. } else {
  164. log.Println("查询结果太多,查询到:", resNum, "条")
  165. }
  166. }
  167. }
  168. return &res
  169. }
  170. func GetOA(index, itype, query string) (*[]map[string]interface{}, int) {
  171. //log.Println("query -- ", query)
  172. client := GetEsConn()
  173. defer func() {
  174. go DestoryEsConn(client)
  175. }()
  176. var res []map[string]interface{}
  177. var resNum int
  178. if client != nil {
  179. defer func() {
  180. if r := recover(); r != nil {
  181. log.Println("[E]", r)
  182. for skip := 1; ; skip++ {
  183. _, file, line, ok := runtime.Caller(skip)
  184. if !ok {
  185. break
  186. }
  187. go log.Printf("%v,%v\n", file, line)
  188. }
  189. }
  190. }()
  191. searchResult, err := client.Search().Index(index).Source(query).Do(context.Background())
  192. if err != nil {
  193. log.Println("从ES查询出错", err.Error())
  194. return nil, 0
  195. }
  196. if searchResult.Hits != nil {
  197. resNum = len(searchResult.Hits.Hits)
  198. if resNum < 5000 {
  199. res = make([]map[string]interface{}, resNum)
  200. for i, hit := range searchResult.Hits.Hits {
  201. b, _ := hit.Source.MarshalJSON()
  202. d := json.NewDecoder(bytes.NewBuffer(b))
  203. d.UseNumber()
  204. parseErr := d.Decode(&res[i])
  205. //parseErr := json.Unmarshal(*hit.Source, &res[i])
  206. if parseErr == nil && hit.Highlight != nil && res[i] != nil {
  207. res[i]["highlight"] = map[string][]string(hit.Highlight)
  208. }
  209. }
  210. } else {
  211. log.Println("查询结果太多,查询到:", resNum, "条")
  212. }
  213. }
  214. }
  215. return &res, resNum
  216. }
  217. func GetNoLimit(index, itype, query string) *[]map[string]interface{} {
  218. //log.Println("query -- ", query)
  219. client := GetEsConn()
  220. defer DestoryEsConn(client)
  221. var res []map[string]interface{}
  222. if client != nil {
  223. defer func() {
  224. if r := recover(); r != nil {
  225. log.Println("[E]", r)
  226. for skip := 1; ; skip++ {
  227. _, file, line, ok := runtime.Caller(skip)
  228. if !ok {
  229. break
  230. }
  231. go log.Printf("%v,%v\n", file, line)
  232. }
  233. }
  234. }()
  235. searchResult, err := client.Search().Index(index).Source(query).Do(context.Background())
  236. if err != nil {
  237. log.Println("从ES查询出错", err.Error())
  238. return nil
  239. }
  240. if searchResult.Hits != nil {
  241. resNum := len(searchResult.Hits.Hits)
  242. res = make([]map[string]interface{}, resNum)
  243. for i, hit := range searchResult.Hits.Hits {
  244. b, _ := hit.Source.MarshalJSON()
  245. d := json.NewDecoder(bytes.NewBuffer(b))
  246. d.Decode(&res[i])
  247. //json.Unmarshal(*hit.Source, &res[i])
  248. }
  249. }
  250. }
  251. return &res
  252. }
  253. //分页查询
  254. //{"name":"张三","$and":[{"age":{"$gt":10}},{"age":{"$lte":20}}]}
  255. //fields直接是 `"_id","title"`
  256. func GetPage(index, itype, query, order, field string, start, limit int) *[]map[string]interface{} {
  257. return Get(index, itype, MakeQuery(query, order, field, start, limit))
  258. }
  259. //openapi
  260. func GetOAPage(index, itype, query, order, field string, start, limit int) (*[]map[string]interface{}, int) {
  261. return GetOA(index, itype, MakeQuery(query, order, field, start, limit))
  262. }
  263. var SR = strings.Replace
  264. func MakeQuery(query, order, fileds string, start, limit int) string {
  265. log.Println(query)
  266. res := AnalyQuery(query, "", QStr)
  267. log.Println(len(res), query)
  268. if len(res) > 10 {
  269. res = SR(SR(SR(SR(res, ",$and", "", -1), "$and", "", -1), ",$or", "", -1), "$or", "", -1)
  270. log.Println("1", res)
  271. if len(fileds) > 0 {
  272. //"_source":["account_number","balance"]
  273. res = res[:len(res)-1] + `,"_source":[` + fileds + "]}"
  274. }
  275. log.Println("2", res)
  276. //{"name":-1,"age":1}
  277. if len(order) > 0 {
  278. res = res[:len(res)-1] + `,"sort":[` + SR(SR(SR(SR(order, ",", "},{", -1), " ", "", -1), ":-1", `:"desc"`, -1), ":1", `:"asc"`, -1) + `]}`
  279. }
  280. log.Println("3", res)
  281. if start > -1 {
  282. res = res[:len(res)-1] + `,"from":` + strconv.Itoa(start) + `,"size":` + strconv.Itoa(limit) + "}"
  283. }
  284. log.Println("4", res)
  285. return res
  286. }
  287. return ""
  288. }
  289. //{"name":"aaa"}
  290. func AnalyQuery(query interface{}, parent string, result string) string {
  291. m := make(map[string]interface{})
  292. if q1, ok := query.(string); ok {
  293. json.Unmarshal([]byte(q1), &m)
  294. } else if q2, ok2 := query.(map[string]interface{}); ok2 {
  295. m = q2
  296. }
  297. if len(parent) == 0 {
  298. for k, v := range m {
  299. if k == "$and" || k == "$or" {
  300. temps := ""
  301. if map1, ok := v.([]interface{}); ok {
  302. for i := 0; i < len(map1); i++ {
  303. temps += "," + AnalyQuery(map1[i], k, "")
  304. }
  305. }
  306. if len(temps) > 0 {
  307. temps = temps[1:]
  308. }
  309. result = SR(result, k, temps+","+k, 1)
  310. } else {
  311. switch reflect.TypeOf(v).String() {
  312. case "string":
  313. if strings.Index(k, "TERM_") == 0 {
  314. result = SR(result, "$and", `{"term":{"`+SR(k, "TERM_", "", 1)+`":"`+fmt.Sprintf("%v", v)+`"}},$and`, 1)
  315. } else {
  316. result = SR(result, "$and", `{"query_string":{"default_field":"`+k+`","query":"`+fmt.Sprintf("%v", v)+`"}},$and`, 1)
  317. }
  318. case "int", "int8", "int32", "int64", "float32", "float64":
  319. if strings.Index(k, "TERM_") == 0 {
  320. result = SR(result, "$and", `{"term":{"`+SR(k, "TERM_", "", 1)+`":`+fmt.Sprintf("%v", v)+`}},$and`, 1)
  321. } else {
  322. result = SR(result, "$and", `{"query_string":{"default_field":"`+k+`","query":`+fmt.Sprintf("%v", v)+`}},$and`, 1)
  323. }
  324. default:
  325. result = SR(result, "$and", AnalyQuery(v, k, "")+",$and", 1)
  326. }
  327. }
  328. }
  329. return result
  330. } else {
  331. for k, v := range m {
  332. if k == "$in" {
  333. s := ""
  334. if map1, ok := v.([]interface{}); ok {
  335. for i := 0; i < len(map1); i++ {
  336. s += "," + `"` + fmt.Sprintf("%v", map1[i]) + `"`
  337. }
  338. }
  339. if len(s) > 0 {
  340. s = s[1:]
  341. }
  342. return `{"terms":{"` + parent + `":[` + s + `]}}`
  343. } else if strings.Contains(k, "$lt") || strings.Contains(k, "$gt") {
  344. return `{"range":{"` + parent + `":{"` + SR(k, "$", "", 1) + `":` + fmt.Sprintf("%v", v) + `}}}`
  345. } else {
  346. switch reflect.TypeOf(v).String() {
  347. case "string":
  348. if strings.Index(k, "TERM_") == 0 {
  349. return `{"term":{"` + SR(k, "TERM_", "", 1) + `":"` + fmt.Sprintf("%v", v) + `"}}`
  350. } else {
  351. return `{"query_string":{"default_field":"` + k + `","query":"` + fmt.Sprintf("%v", v) + `"}}`
  352. }
  353. case "int", "int8", "int32", "int64", "float32", "float64":
  354. if strings.Index(k, "TERM_") == 0 {
  355. return `{"term":{"` + SR(k, "TERM_", "", 1) + `":` + fmt.Sprintf("%v", v) + `}}`
  356. } else {
  357. return `{"query_string":{"default_field":"` + k + `","query":` + fmt.Sprintf("%v", v) + `}}`
  358. }
  359. default:
  360. return AnalyQuery(v, k, result)
  361. }
  362. }
  363. }
  364. }
  365. return result
  366. }
  367. func GetByIdField(index, itype, id, fields string) *map[string]interface{} {
  368. client := GetEsConn()
  369. defer DestoryEsConn(client)
  370. if client != nil {
  371. defer func() {
  372. if r := recover(); r != nil {
  373. log.Println("[E]", r)
  374. for skip := 1; ; skip++ {
  375. _, file, line, ok := runtime.Caller(skip)
  376. if !ok {
  377. break
  378. }
  379. go log.Printf("%v,%v\n", file, line)
  380. }
  381. }
  382. }()
  383. query := `{"query":{"term":{"_id":"` + id + `"}}`
  384. if len(fields) > 0 {
  385. query = query + `,"_source":[` + fields + `]`
  386. }
  387. query = query + "}"
  388. searchResult, err := client.Search().Index(index).Source(query).Do(context.Background())
  389. if err != nil {
  390. log.Println("从ES查询出错", err.Error())
  391. return nil
  392. }
  393. var res map[string]interface{}
  394. if searchResult.Hits != nil {
  395. resNum := len(searchResult.Hits.Hits)
  396. if resNum == 1 {
  397. res = make(map[string]interface{})
  398. for _, hit := range searchResult.Hits.Hits {
  399. b, _ := hit.Source.MarshalJSON()
  400. d := json.NewDecoder(bytes.NewBuffer(b))
  401. d.UseNumber()
  402. d.Decode(&res)
  403. //json.Unmarshal(*hit.Source, &res)
  404. }
  405. return &res
  406. }
  407. }
  408. }
  409. return nil
  410. }
  411. //根据id来查询文档
  412. //func GetById(index, itype string, ids ...string) *[]map[string]interface{} {
  413. // client := GetEsConn()
  414. // defer DestoryEsConn(client)
  415. // var res []map[string]interface{}
  416. // if client != nil {
  417. // defer func() {
  418. // if r := recover(); r != nil {
  419. // log.Println("[E]", r)
  420. // for skip := 1; ; skip++ {
  421. // _, file, line, ok := runtime.Caller(skip)
  422. // if !ok {
  423. // break
  424. // }
  425. // go log.Printf("%v,%v\n", file, line)
  426. // }
  427. // }
  428. // }()
  429. // query := es.NewIdsQuery().Ids(ids...)
  430. // searchResult, err := client.Search().Index(index).Query(&query).Do(context.Background())
  431. // if err != nil {
  432. // log.Println("从ES查询出错", err.Error())
  433. // return nil
  434. // }
  435. //
  436. // if searchResult.Hits != nil {
  437. // resNum := len(searchResult.Hits.Hits)
  438. // if resNum < 5000 {
  439. // res = make([]map[string]interface{}, resNum)
  440. // for i, hit := range searchResult.Hits.Hits {
  441. // b, _ := hit.Source.MarshalJSON()
  442. // d := json.NewDecoder(bytes.NewBuffer(b))
  443. // d.Decode(&res[i])
  444. // //json.Unmarshal(*hit.Source, &res[i])
  445. // }
  446. // } else {
  447. // log.Println("查询结果太多,查询到:", resNum, "条")
  448. // }
  449. //
  450. // }
  451. // }
  452. // return &res
  453. //}
  454. //删除某个索引,根据查询
  455. func Del(index, itype string, query interface{}) bool {
  456. client := GetEsConn()
  457. defer DestoryEsConn(client)
  458. b := false
  459. if client != nil {
  460. defer func() {
  461. if r := recover(); r != nil {
  462. log.Println("[E]", r)
  463. for skip := 1; ; skip++ {
  464. _, file, line, ok := runtime.Caller(skip)
  465. if !ok {
  466. break
  467. }
  468. go log.Printf("%v,%v\n", file, line)
  469. }
  470. }
  471. }()
  472. var err error
  473. if qi, ok2 := query.(es.Query); ok2 {
  474. _, err = client.DeleteByQuery().Index(index).Query(qi).Do(context.Background())
  475. }
  476. if err != nil {
  477. log.Println("删除索引出错:", err.Error())
  478. } else {
  479. b = true
  480. }
  481. }
  482. return b
  483. }
  484. //根据语句更新对象
  485. //func Update(index, itype, id string, updateStr string) bool {
  486. // client := GetEsConn()
  487. // defer DestoryEsConn(client)
  488. // b := false
  489. // if client != nil {
  490. // defer func() {
  491. // if r := recover(); r != nil {
  492. // log.Println("[E]", r)
  493. // for skip := 1; ; skip++ {
  494. // _, file, line, ok := runtime.Caller(skip)
  495. // if !ok {
  496. // break
  497. // }
  498. // go log.Printf("%v,%v\n", file, line)
  499. // }
  500. // }
  501. // }()
  502. // var err error
  503. // _, err = client.Update().Index(index).Type(itype).Id(id).Script(updateStr).ScriptLang("groovy").Do()
  504. // if err != nil {
  505. // log.Println("更新检索出错:", err.Error())
  506. // } else {
  507. // b = true
  508. // }
  509. // }
  510. // return b
  511. //}
  512. //
  513. //func BulkUpdate(index, itype string, ids []string, updateStr string) {
  514. // client := GetEsConn()
  515. // defer DestoryEsConn(client)
  516. // if client != nil {
  517. // defer func() {
  518. // if r := recover(); r != nil {
  519. // log.Println("[E]", r)
  520. // for skip := 1; ; skip++ {
  521. // _, file, line, ok := runtime.Caller(skip)
  522. // if !ok {
  523. // break
  524. // }
  525. // go log.Printf("%v,%v\n", file, line)
  526. // }
  527. // }
  528. // }()
  529. // for _, id := range ids {
  530. // _, err := client.Update().Index(index).Type(itype).Id(id).Script(updateStr).ScriptLang("groovy").Do()
  531. // if err != nil {
  532. // log.Println("更新检索出错:", err.Error())
  533. // }
  534. // }
  535. // }
  536. //}
  537. //
  538. //func BulkUpdateArr(index, itype string, update []map[string]string) {
  539. // client := GetEsConn()
  540. // defer DestoryEsConn(client)
  541. // if client != nil {
  542. // defer func() {
  543. // if r := recover(); r != nil {
  544. // log.Println("[E]", r)
  545. // for skip := 1; ; skip++ {
  546. // _, file, line, ok := runtime.Caller(skip)
  547. // if !ok {
  548. // break
  549. // }
  550. // go log.Printf("%v,%v\n", file, line)
  551. // }
  552. // }
  553. // }()
  554. // for _, data := range update {
  555. // id := data["id"]
  556. // updateStr := data["updateStr"]
  557. // if id != "" && updateStr != "" {
  558. // _, err := client.Update().Index(index).Type(itype).Id(id).Script(updateStr).ScriptLang("groovy").Do()
  559. // if err != nil {
  560. // log.Println("更新检索出错:", err.Error())
  561. // }
  562. // } else {
  563. // log.Println("数据错误")
  564. // }
  565. // }
  566. //
  567. // }
  568. //}
  569. //根据id删除索引对象
  570. func DelById(index, itype, id string) bool {
  571. client := GetEsConn()
  572. defer DestoryEsConn(client)
  573. b := false
  574. if client != nil {
  575. defer func() {
  576. if r := recover(); r != nil {
  577. log.Println("[E]", r)
  578. for skip := 1; ; skip++ {
  579. _, file, line, ok := runtime.Caller(skip)
  580. if !ok {
  581. break
  582. }
  583. go log.Printf("%v,%v\n", file, line)
  584. }
  585. }
  586. }()
  587. var err error
  588. _, err = client.Delete().Index(index).Id(id).Do(context.Background())
  589. if err != nil {
  590. log.Println("更新检索出错:", err.Error())
  591. } else {
  592. b = true
  593. }
  594. }
  595. return b
  596. }
  597. //把地市代码转为地市
  598. func getLoc(code string, res *map[string]string) (loc string) {
  599. switch len(code) {
  600. case 6:
  601. loc = (*res)[code[:2]] + " " + (*res)[code[:4]] + " " + (*res)[code]
  602. break
  603. case 4:
  604. loc = (*res)[code[:2]] + " " + (*res)[code]
  605. break
  606. case 2:
  607. loc = (*res)[code]
  608. break
  609. }
  610. return
  611. }
  612. //把地市代码转为地市
  613. func Loop(m interface{}, res *map[string]string) {
  614. m1, ok := m.([]interface{})
  615. if !ok {
  616. m2, _ := m.([]map[string]interface{})
  617. for i := 0; i < len(m2); i++ {
  618. ms := m2[i]
  619. (*res)[fmt.Sprintf("%1.0f", ms["k"])] = fmt.Sprintf("%s", ms["n"])
  620. s := ms["s"]
  621. if nil != s {
  622. mss, _ := s.([]interface{})
  623. if nil != mss {
  624. Loop(mss, res)
  625. }
  626. }
  627. }
  628. } else {
  629. for i := 0; i < len(m1); i++ {
  630. ms, _ := m1[i].(map[string]interface{})
  631. (*res)[fmt.Sprintf("%1.0f", ms["k"])] = fmt.Sprintf("%s", ms["n"])
  632. s := ms["s"]
  633. if nil != s {
  634. mss, _ := s.([]interface{})
  635. if nil != mss {
  636. Loop(mss, res)
  637. }
  638. }
  639. }
  640. }
  641. }
  642. func ConverData(ent *map[string]interface{}) map[string]interface{} {
  643. tmp := *ent
  644. id64, _ := tmp["ID"].(int64)
  645. ids := fmt.Sprintf("%d", id64)
  646. tmp2 := make(map[string]interface{})
  647. tmp2["ID"] = ids
  648. tmp2["_id"] = tmp["_id"]
  649. tmp2["Area"] = tmp["Area"]
  650. tmp2["LeRep"] = tmp["LeRep"]
  651. tmp2["RegNo"] = tmp["RegNo"]
  652. tmp2["EntType"] = tmp["EntType"]
  653. tmp2["EntName"] = tmp["EntName"]
  654. tmp2["EntTypeName"] = tmp["EntTypeName"]
  655. tmp2["Dom"] = tmp["Dom"]
  656. tmp2["EstDate"] = tmp["EstDate"]
  657. tmp2["OpStateName"] = tmp["OpStateName"]
  658. tmp2["OpScope"] = tmp["OpScope"]
  659. tmp2["OpState"] = tmp["OpState"]
  660. tmp2["s_submitid"] = tmp["s_submitid"]
  661. tmp2["l_submittime"] = tmp["l_submittime"]
  662. tmp2["s_submitname"] = tmp["s_submitname"]
  663. tmp2["RegCapCurName"] = tmp["RegCapCurName"]
  664. //增加营业状态排序
  665. if tmp2["OpState"] == "06" {
  666. tmp2["OpSint"] = true
  667. } else {
  668. tmp2["OpSint"] = false
  669. }
  670. tmp2["OpLocDistrict"] = tmp["OpLocDistrict"]
  671. //增加代码转名称
  672. tmpLoc, _ := tmp["OpLocDistrict"].(string)
  673. tmp2["OpLocDistrictName"] = getLoc(tmpLoc, &LocCity)
  674. tmp2["RecCap"] = tmp["RecCap"]
  675. tmp2["RegCap"] = tmp["RegCap"]
  676. tmp2["IndustryPhy"] = tmp["IndustryPhy"]
  677. tmp2["IndustryPhyName"] = tmp["IndustryPhyName"]
  678. tmp2["RegOrg"] = tmp["RegOrg"]
  679. tmp2["RegOrgName"] = tmp["RegOrgName"]
  680. tmp2["Tel"] = tmp["Tel"]
  681. tmp2["CompForm"] = tmp["CompForm"]
  682. tmp2["CompFormName"] = tmp["CompFormName"]
  683. //增加异常名录标记 Ycml可能是bool也可能是string
  684. Ycmlb, _ := tmp["Ycml"].(bool)
  685. Ycmls, _ := tmp["Ycml"].(string)
  686. if Ycmlb || Ycmls == "1" {
  687. tmp2["Ycml"] = true
  688. } else {
  689. tmp2["Ycml"] = false
  690. }
  691. //增加年报联系信息
  692. if tmp["Nb_email"] != nil {
  693. tmp2["Nb_email"] = tmp["Nb_email"]
  694. }
  695. if tmp["Nb_tel"] != nil {
  696. tmp2["Nb_tel"] = tmp["Nb_tel"]
  697. }
  698. if tmp["Nb_addr"] != nil {
  699. tmp2["Nb_addr"] = tmp["Nb_addr"]
  700. }
  701. s_synopsis := tmp["s_synopsis"]
  702. if s_synopsis == nil {
  703. s_synopsis = ""
  704. }
  705. tmp2["s_synopsis"] = s_synopsis //企业简介
  706. //股东
  707. stock := getStock(tmp["investor"])
  708. tmp2["stock"] = stock
  709. tmp2["LegCerNO"] = tmp["LegCerNO"]
  710. if tmp["s_microwebsite"] != nil {
  711. tmp2["s_microwebsite"] = tmp["s_microwebsite"]
  712. }
  713. tmp2["SourceType"] = tmp["SourceType"] //数据来源
  714. s_servicenames := tmp["s_servicenames"]
  715. if s_servicenames == nil {
  716. s_servicenames = ""
  717. }
  718. tmp2["s_servicenames"] = s_servicenames //服务名称
  719. s_action := tmp["s_action"]
  720. if s_action == nil {
  721. s_action = "N"
  722. }
  723. tmp2["s_action"] = s_action
  724. tmp2["s_persion"] = tmp["s_persion"]
  725. tmp2["s_mobile"] = tmp["s_mobile"]
  726. tmp2["s_enturl"] = tmp["s_enturl"]
  727. tmp2["s_weixin"] = tmp["s_weixin"]
  728. tmp2["s_avatar"] = tmp["s_avatar"]
  729. return tmp2
  730. }
  731. func getStock(obj interface{}) string {
  732. stock := ""
  733. if ns, ok := obj.([]interface{}); ok {
  734. stock = " "
  735. for _, ns1 := range ns {
  736. if nn, ok1 := ns1.(map[string]interface{}); ok1 {
  737. tmp := fmt.Sprintf("%s", nn["Inv"])
  738. if strings.Index(stock, tmp) < 0 {
  739. stock += tmp + " "
  740. }
  741. }
  742. }
  743. }
  744. return stock
  745. }
  746. func BulkSave(index, itype string, obj *[]map[string]interface{}, isDelBefore bool) {
  747. client := GetEsConn()
  748. defer DestoryEsConn(client)
  749. if client != nil {
  750. defer func() {
  751. if r := recover(); r != nil {
  752. log.Println("[E]", r)
  753. for skip := 1; ; skip++ {
  754. _, file, line, ok := runtime.Caller(skip)
  755. if !ok {
  756. break
  757. }
  758. go log.Printf("%v,%v\n", file, line)
  759. }
  760. }
  761. }()
  762. req := client.Bulk()
  763. for _, v := range *obj {
  764. if isDelBefore {
  765. req = req.Add(es.NewBulkDeleteRequest().Index(index).Type(itype).Id(fmt.Sprintf("%v", v["_id"])))
  766. }
  767. req = req.Add(es.NewBulkIndexRequest().Index(index).Type(itype).Doc(v))
  768. }
  769. _, err := req.Do(context.Background())
  770. if err != nil {
  771. log.Println("批量保存到ES出错", err.Error())
  772. }
  773. }
  774. }
  775. func Count(index, itype string, query interface{}) int64 {
  776. client := GetEsConn()
  777. defer DestoryEsConn(client)
  778. if client != nil {
  779. defer func() {
  780. if r := recover(); r != nil {
  781. log.Println("[E]", r)
  782. for skip := 1; ; skip++ {
  783. _, file, line, ok := runtime.Caller(skip)
  784. if !ok {
  785. break
  786. }
  787. go log.Printf("%v,%v\n", file, line)
  788. }
  789. }
  790. }()
  791. var qq es.Query
  792. if qi, ok2 := query.(es.Query); ok2 {
  793. qq = qi
  794. }
  795. n, err := client.Count(index).Query(qq).Do(context.Background())
  796. if err != nil {
  797. log.Println("统计出错", err.Error())
  798. }
  799. return n
  800. }
  801. return 0
  802. }
  803. //ngram精确查询
  804. /*
  805. {
  806. "query": {
  807. "bool": {
  808. "should": [
  809. {
  810. "bool":{
  811. "must":[
  812. { "multi_match": {
  813. "query": "智能",
  814. "type": "phrase",
  815. "fields": [
  816. "title"
  817. ],
  818. "analyzer": "my_ngram"
  819. }
  820. },{
  821. "multi_match": {
  822. "query": "机器",
  823. "type": "phrase",
  824. "fields": [
  825. "title"
  826. ],
  827. "analyzer": "my_ngram"
  828. }
  829. },{
  830. "multi_match": {
  831. "query": "2016",
  832. "type": "phrase",
  833. "fields": [
  834. "title"
  835. ],
  836. "analyzer": "my_ngram"
  837. }
  838. }
  839. ]
  840. }
  841. },
  842. {
  843. "bool":{
  844. "must":[
  845. { "multi_match": {
  846. "query": "河南",
  847. "type": "phrase",
  848. "fields": [
  849. "title"
  850. ],
  851. "analyzer": "my_ngram"
  852. }
  853. },{
  854. "multi_match": {
  855. "query": "工商",
  856. "type": "phrase",
  857. "fields": [
  858. "title"
  859. ],
  860. "analyzer": "my_ngram"
  861. }
  862. },{
  863. "multi_match": {
  864. "query": "2016",
  865. "type": "phrase",
  866. "fields": [
  867. "title"
  868. ],
  869. "analyzer": "my_ngram"
  870. }
  871. }
  872. ]
  873. }
  874. }
  875. ],"minimum_should_match": 1
  876. }
  877. },
  878. "_source": [
  879. "_id",
  880. "title"
  881. ],
  882. "from": 0,
  883. "size": 10,
  884. "sort": [{
  885. "publishtime": "desc"
  886. }]
  887. }
  888. */
  889. //"2016+智能+办公,"河南+工商"
  890. //["2016+智能+办公","河南+工商"]
  891. //QStr = `{"query":{"bool":{should":[$or],"minimum_should_match" : 1}}}`
  892. //{"bool":{"must":[]}}
  893. //{"multi_match": {"query": "$word","type": "phrase", "fields": [$field],"analyzer": "my_ngram"}}
  894. //"highlight": {"pre_tags": [""],"post_tags": [""],"fields": {"detail": {"fragment_size": 1,"number_of_fragments": 1},"title": {"fragment_size": 1,"number_of_fragments": 1}}}
  895. const (
  896. //此处最后少一个},正好NgramStr取[1:]多一个}
  897. FilterQuery = `{"query": {"filtered": {"filter": {"bool": {"must": [%s]}},%s}}`
  898. NgramStr = `{"query":{"bool":{"must":[%s],"should":[%s],"minimum_should_match": 1}}}`
  899. NgramMust = `{"bool":{"must":[%s]}}`
  900. NgramMustAndNot = `{"bool":{"must":[%s],"must_not":[%s]}}`
  901. minq = `{"multi_match": {"query": "%s","type": "phrase", "fields": [%s]}}`
  902. HL = `"highlight": {"pre_tags": [""],"post_tags": [""],"fields": {%s}}`
  903. highlightStr = `%s: {"fragment_size": %d,"number_of_fragments": 1}`
  904. FilterQuery_New = `{"query":{"bool":{"must": [%s%s%s],"should":[]}}}`
  905. MatchQueryString = `{"match": {%s: { "query":"%s", "operator": "and"}}}`
  906. HL_New = `"highlight": {"pre_tags": ["<HL>"],"post_tags": ["<HL>"],"fields": {%s}}`
  907. //数据查询高亮标记2019-07-10
  908. HL_MP = `"highlight": {"pre_tags": ["<HL>"],"post_tags": ["</HL>"],"fields": {%s}}`
  909. ik_highlightStr = `%s: {"fragment_size": %d,"number_of_fragments": 1,"require_field_match": true}`
  910. IK_pre_tags = `<font class=\"es-highlight\">`
  911. IK_post_tags = `</font>`
  912. HL_IK = `"highlight": {"pre_tags": ["` + IK_pre_tags + `"],"post_tags": ["` + IK_post_tags + `"],"fields": {%s}}`
  913. )
  914. type KeyConfig struct {
  915. Keys []string `json:"key"`
  916. NotKeys []string `json:"notkey"`
  917. InfoTypes []string `json:"infotype"`
  918. Areas []string `json:"area"`
  919. }
  920. //替换了"号
  921. func GetResForJY(index, itype string, keys []KeyConfig, allquery, findfields, SortQuery, fields string, start, limit int) *[]map[string]interface{} {
  922. if len(keys) > 0 {
  923. qstr := ""
  924. new_minq := fmt.Sprintf(minq, "%s", findfields)
  925. not_new_minq := fmt.Sprintf(minq, "%s", findfields) //排除词只查询标题
  926. musts := []string{}
  927. for _, qs_words := range keys {
  928. mq := []string{}
  929. notmq := []string{}
  930. for _, qs_word := range qs_words.Keys {
  931. mq = append(mq, fmt.Sprintf(new_minq, ReplaceYH(qs_word)))
  932. /*
  933. qs := AnalyzerWord("bidding", qs_word)
  934. for _, qw := range qs {
  935. mq = append(mq, fmt.Sprintf(new_minq, ReplaceYH(qw)))
  936. }
  937. */
  938. }
  939. for _, qs_word := range qs_words.NotKeys {
  940. notmq = append(notmq, fmt.Sprintf(not_new_minq, ReplaceYH(qs_word)))
  941. }
  942. if len(qs_words.Areas) > 0 {
  943. mq = append(mq, fmt.Sprintf(`{"terms":{"area":["%s"]}}`, strings.Join(qs_words.Areas, `","`)))
  944. }
  945. if len(qs_words.InfoTypes) > 0 {
  946. mq = append(mq, fmt.Sprintf(`{"terms":{"toptype":["%s"]}}`, strings.Join(qs_words.InfoTypes, `","`)))
  947. }
  948. musts = append(musts, fmt.Sprintf(NgramMustAndNot, strings.Join(mq, ","), strings.Join(notmq, ",")))
  949. }
  950. qstr = fmt.Sprintf(NgramStr, "", strings.Join(musts, ","))
  951. qstr = fmt.Sprintf(FilterQuery, allquery, qstr[1:])
  952. ws := []string{}
  953. for _, w := range strings.Split(findfields, ",") {
  954. ws = append(ws, fmt.Sprintf(highlightStr, w, 1))
  955. }
  956. qstr = qstr[:len(qstr)-1] + `,` + fmt.Sprintf(HL, strings.Join(ws, ",")) + `}`
  957. if len(fields) > 0 {
  958. qstr = qstr[:len(qstr)-1] + `,"_source":[` + fields + "]}"
  959. }
  960. if len(SortQuery) > 0 {
  961. qstr = qstr[:len(qstr)-1] + `,"sort":` + SortQuery + `}`
  962. }
  963. if start > -1 {
  964. qstr = qstr[:len(qstr)-1] + `,"from":` + strconv.Itoa(start) + `,"size":` + strconv.Itoa(limit) + "}"
  965. }
  966. //log.Println("jy-ngram-find", qstr)
  967. return Get(index, itype, qstr)
  968. } else {
  969. return nil
  970. }
  971. }
  972. func ReplaceYH(src string) (rpl string) {
  973. return strings.Replace(src, `"`, `\"`, -1)
  974. }
  975. //
  976. func GetAllByNgram(index, itype, qstr, findfields, order, fields string, start, limit, count int, highlight bool) *[]map[string]interface{} {
  977. if qstr != "" {
  978. if highlight {
  979. ws := []string{}
  980. for _, w := range strings.Split(findfields, ",") {
  981. ws = append(ws, fmt.Sprintf(highlightStr, w, count))
  982. }
  983. qstr = qstr[:len(qstr)-1] + `,` + fmt.Sprintf(HL, strings.Join(ws, ",")) + `}`
  984. }
  985. if len(fields) > 0 {
  986. qstr = qstr[:len(qstr)-1] + `,"_source":[` + fields + "]}"
  987. }
  988. if len(order) > 0 {
  989. qstr = qstr[:len(qstr)-1] + `,"sort":[` + SR(SR(SR(SR(order, ",", "},{", -1), " ", "", -1), ":-1", `:"desc"`, -1), ":1", `:"asc"`, -1) + `]}`
  990. }
  991. if start > -1 {
  992. qstr = qstr[:len(qstr)-1] + `,"from":` + strconv.Itoa(start) + `,"size":` + strconv.Itoa(limit) + "}"
  993. }
  994. log.Println("GetAllByNgram:", qstr)
  995. return Get(index, itype, qstr)
  996. } else {
  997. return nil
  998. }
  999. }
  1000. //数据标记2019-07-10
  1001. func GetAllByNgram_MP(index, itype, qstr, findfields, order, fields string, start, limit, count int, highlight bool) *[]map[string]interface{} {
  1002. if qstr != "" {
  1003. if highlight {
  1004. ws := []string{}
  1005. for _, w := range strings.Split(findfields, ",") {
  1006. ws = append(ws, fmt.Sprintf(highlightStr, w, count))
  1007. }
  1008. qstr = qstr[:len(qstr)-1] + `,` + fmt.Sprintf(HL_MP, strings.Join(ws, ",")) + `}`
  1009. }
  1010. if len(fields) > 0 {
  1011. qstr = qstr[:len(qstr)-1] + `,"_source":[` + fields + "]}"
  1012. }
  1013. if len(order) > 0 {
  1014. qstr = qstr[:len(qstr)-1] + `,"sort":[` + SR(SR(SR(SR(order, ",", "},{", -1), " ", "", -1), ":-1", `:"desc"`, -1), ":1", `:"asc"`, -1) + `]}`
  1015. }
  1016. if start > -1 {
  1017. qstr = qstr[:len(qstr)-1] + `,"from":` + strconv.Itoa(start) + `,"size":` + strconv.Itoa(limit) + "}"
  1018. }
  1019. // log.Println("GetAllByNgram:", qstr)
  1020. return Get(index, itype, qstr)
  1021. } else {
  1022. return nil
  1023. }
  1024. }
  1025. //ik 分词
  1026. func GetAllByIk(index, itype, qstr, findfields, order, fields string, start, limit, count int, highlight bool) *[]map[string]interface{} {
  1027. if qstr != "" {
  1028. if highlight {
  1029. ws := []string{}
  1030. for _, w := range strings.Split(findfields, ",") {
  1031. ws = append(ws, fmt.Sprintf(ik_highlightStr, w, count))
  1032. }
  1033. qstr = qstr[:len(qstr)-1] + `,` + fmt.Sprintf(HL_IK, strings.Join(ws, ",")) + `}`
  1034. }
  1035. if len(fields) > 0 {
  1036. qstr = qstr[:len(qstr)-1] + `,"_source":[` + fields + "]}"
  1037. }
  1038. if len(order) > 0 {
  1039. qstr = qstr[:len(qstr)-1] + `,"sort":[` + SR(SR(SR(SR(order, ",", "},{", -1), " ", "", -1), ":-1", `:"desc"`, -1), ":1", `:"asc"`, -1) + `]}`
  1040. }
  1041. if start > -1 {
  1042. qstr = qstr[:len(qstr)-1] + `,"from":` + strconv.Itoa(start) + `,"size":` + strconv.Itoa(limit) + "}"
  1043. }
  1044. //log.Println("GetAllByNgram:", qstr)
  1045. return Get(index, itype, qstr)
  1046. } else {
  1047. return nil
  1048. }
  1049. }
  1050. //分词
  1051. func AnalyzerWord(index, word string) (result []string) {
  1052. client := GetEsConn()
  1053. defer DestoryEsConn(client)
  1054. result = []string{}
  1055. p := url.Values{}
  1056. p["text"] = []string{word}
  1057. p["analyzer"] = []string{"ik"}
  1058. opt := es.PerformRequestOptions{
  1059. Method: "GET",
  1060. Path: "/" + index + "/_analyze",
  1061. Body: p,
  1062. }
  1063. by, err := client.PerformRequest(context.Background(), opt)
  1064. if err != nil {
  1065. log.Println("AnalyzerWord Error:", err)
  1066. return
  1067. }
  1068. b, err := by.Body.MarshalJSON()
  1069. if err != nil {
  1070. log.Println("AnalyzerWord MarshalJSON Error:", err)
  1071. return
  1072. }
  1073. var res map[string][]map[string]interface{}
  1074. err = json.Unmarshal(b, &res)
  1075. if err != nil {
  1076. log.Println("AnalyzerWord Unmarshal Error:", err)
  1077. return
  1078. }
  1079. if res == nil {
  1080. return
  1081. }
  1082. for _, v := range res["tokens"] {
  1083. token, _ := v["token"].(string)
  1084. if token != "" {
  1085. result = append(result, token)
  1086. }
  1087. }
  1088. return
  1089. }
  1090. func GetResForJYView(index, itype string, keys []KeyConfig, allquery, findfields, SortQuery, fields string, start, limit int) *[]map[string]interface{} {
  1091. if len(keys) > 0 {
  1092. qstr := ""
  1093. new_minq := fmt.Sprintf(minq, "%s", findfields)
  1094. not_new_minq := fmt.Sprintf(minq, "%s", findfields) //排除词只查询标题
  1095. musts := []string{}
  1096. for _, qs_words := range keys {
  1097. mq := []string{}
  1098. notmq := []string{}
  1099. for _, qs_word := range qs_words.Keys {
  1100. mq = append(mq, fmt.Sprintf(new_minq, ReplaceYH(qs_word)))
  1101. }
  1102. for _, qs_word := range qs_words.NotKeys {
  1103. notmq = append(notmq, fmt.Sprintf(not_new_minq, ReplaceYH(qs_word)))
  1104. }
  1105. if len(qs_words.Areas) > 0 {
  1106. mq = append(mq, fmt.Sprintf(`{"terms":{"area":["%s"]}}`, strings.Join(qs_words.Areas, `","`)))
  1107. }
  1108. if len(qs_words.InfoTypes) > 0 {
  1109. mq = append(mq, fmt.Sprintf(`{"terms":{"toptype":["%s"]}}`, strings.Join(qs_words.InfoTypes, `","`)))
  1110. }
  1111. musts = append(musts, fmt.Sprintf(NgramMustAndNot, strings.Join(mq, ","), strings.Join(notmq, ",")))
  1112. }
  1113. qstr = fmt.Sprintf(NgramStr, "", strings.Join(musts, ","))
  1114. qstr = fmt.Sprintf(FilterQuery, allquery, qstr[1:])
  1115. ws := []string{}
  1116. for _, w := range strings.Split(findfields, ",") {
  1117. ws = append(ws, fmt.Sprintf(highlightStr, w, 1))
  1118. }
  1119. qstr = qstr[:len(qstr)-1] + `,` + fmt.Sprintf(HL, strings.Join(ws, ",")) + `}`
  1120. if len(fields) > 0 {
  1121. qstr = qstr[:len(qstr)-1] + `,"_source":[` + fields + "]}"
  1122. }
  1123. if len(SortQuery) > 0 {
  1124. qstr = qstr[:len(qstr)-1] + `,"sort":` + SortQuery + `}`
  1125. }
  1126. if start > -1 {
  1127. qstr = qstr[:len(qstr)-1] + `,"from":` + strconv.Itoa(start) + `,"size":` + strconv.Itoa(limit) + "}"
  1128. }
  1129. return Get(index, itype, qstr)
  1130. } else {
  1131. return nil
  1132. }
  1133. }