owhat-job
Version:
owhat红包清理
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JavaScript
;
var _regenerator = require('babel-runtime/regenerator');
var _regenerator2 = _interopRequireDefault(_regenerator);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; }
require('array.prototype.flatmap').shim();
// const config = require("config");
// console.log(config);
// const esConfig = config.get('EsConnect.dbConfig');
var _require = require('@elastic/elasticsearch'),
Client = _require.Client;
var client = new Client({
node: "http://172.17.102.128:9200" //esConfig.url
});
var articleIndexName = "law-article",
topicIndexName = "law-topic";
/*******
* 文章映射
* **** */
var articleMapping = {
properties: {
id: {
type: 'keyword'
},
name: {
type: 'text',
analyzer: 'ik_max_word',
"search_analyzer": "ik_smart",
"fields": {
"full_pinyin": { //全拼分词
"type": "completion",
"analyzer": "full_pinyin_analyzer",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"prefix_pinyin": { //拼音首字母分词
"type": "completion",
"analyzer": "prefix_pinyin_analyzer",
"search_analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"standardText": { //单字分词
"type": "completion",
"analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
}
}
},
authorID: {
type: 'keyword'
},
authorName: {
type: 'keyword'
},
coverImage: {
type: 'keyword'
},
topicID: {
type: 'keyword'
},
firstCategory: {
type: 'nested',
properties: {
categoryID: {
type: 'integer'
},
categoryName: {
type: 'text',
analyzer: 'ik_max_word',
"search_analyzer": "ik_smart",
"fields": {
"full_pinyin": { //全拼分词
"type": "completion",
"analyzer": "full_pinyin_analyzer",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"prefix_pinyin": { //拼音首字母分词
"type": "completion",
"analyzer": "prefix_pinyin_analyzer",
"search_analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"standardText": { //单字分词
"type": "completion",
"analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
}
}
}
}
},
secondCategory: {
type: 'nested',
properties: {
categoryID: {
type: 'integer'
},
categoryName: {
type: 'text',
analyzer: 'ik_max_word',
"search_analyzer": "ik_smart",
"fields": {
"full_pinyin": { //全拼分词
"type": "completion",
"analyzer": "full_pinyin_analyzer",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"prefix_pinyin": { //拼音首字母分词
"type": "completion",
"analyzer": "prefix_pinyin_analyzer",
"search_analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"standardText": { //单字分词
"type": "completion",
"analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
}
}
}
}
},
intro: {
type: 'text',
analyzer: 'ik_max_word',
"search_analyzer": "ik_smart",
"fields": {
"full_pinyin": { //全拼分词
"type": "completion",
"analyzer": "full_pinyin_analyzer",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"prefix_pinyin": { //拼音首字母分词
"type": "completion",
"analyzer": "prefix_pinyin_analyzer",
"search_analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"standardText": { //单字分词
"type": "completion",
"analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
}
}
},
content: {
type: 'text',
analyzer: 'ik_max_word',
"search_analyzer": "ik_smart",
"fields": {
"full_pinyin": { //全拼分词
"type": "completion",
"analyzer": "full_pinyin_analyzer",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"prefix_pinyin": { //拼音首字母分词
"type": "completion",
"analyzer": "prefix_pinyin_analyzer",
"search_analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"standardText": { //单字分词
"type": "completion",
"analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
}
}
},
keyWords: {
type: 'keyword'
// ,
// "fields": {
// "keyword": {
// "type": "keyword",
// "ignore_above": 2048
// }
// }
},
source: {
type: 'keyword'
},
sourceurl: {
type: 'keyword'
},
isTopic: {
type: 'integer'
},
isTop: {
type: 'integer'
},
isHomeTop: {
type: 'integer'
},
isExcel: {
type: 'integer'
},
canComment: {
type: 'integer'
},
allowComment: {
type: 'integer'
},
commentCount: {
type: 'integer'
},
viewCount: {
type: 'integer'
},
createTime: {
type: 'date'
// ,
// format: "YYYY-MM-DD HH:mm:ss"
// ,
// "full_pinyin": { //全拼分词
// "type": "completion",
// "analyzer": "full_pinyin_analyzer",
// // "payloads": true,
// "preserve_separators": false,
// "preserve_position_increments": true,
// "max_input_length": 50
// },
// "prefix_pinyin": { //拼音首字母分词
// "type": "completion",
// "analyzer": "prefix_pinyin_analyzer",
// "search_analyzer": "standard",
// // "payloads": true,
// "preserve_separators": false,
// "preserve_position_increments": true,
// "max_input_length": 50
// },
// "suggestText": { //单字分词
// "type": "completion",
// "analyzer": "standard",
// // "payloads": true,
// "preserve_separators": false,
// "preserve_position_increments": true,
// "max_input_length": 50
// }
} }
};
var setting = {
"analysis": {
"filter": {
// "_pattern": {
// "type": "pattern_capture",
// "preserve_original": "true",
// "patterns": ["([0-9])", "([a-z])"]
// },
"full_pinyin": {
"keep_first_letter": "false",
"keep_none_chinese_in_first_letter": "false",
"type": "pinyin",
"keep_original": "false",
"keep_full_pinyin": "true"
},
"prefix_pinyin": {
"keep_first_letter": "true",
"none_chinese_pinyin_tokenize": "false",
"type": "pinyin",
"keep_original": "false",
"keep_full_pinyin": "false"
},
"ik_pinyin": {
"type": "pinyin",
"keep_separate_first_letter": true,
"keep_full_pinyin": true,
"keep_original": true,
"limit_first_letter_length": 16,
"lowercase": true,
"remove_duplicated_term": true
}
},
"analyzer": {
"full_pinyin_analyzer": {
"filter": ["lowercase", "full_pinyin"],
"tokenizer": "standard"
},
"prefix_pinyin_analyzer": {
"filter": ["lowercase", "prefix_pinyin"],
"tokenizer": "standard"
},
"ik_smart_pinyin": {
"type": "custom",
"tokenizer": "ik_smart",
"filter": ["ik_pinyin", "word_delimiter"]
},
"ik_max_word_pinyin": {
"type": "custom",
"tokenizer": "ik_max_word",
"filter": ["ik_pinyin", "word_delimiter"]
}
}
}
/*******
* 课题映射
* **** */
};var topicMapping = {
properties: {
id: {
type: 'keyword'
},
name: {
type: 'text',
analyzer: 'ik_max_word',
"search_analyzer": "ik_smart",
"fields": {
"full_pinyin": { //全拼分词
"type": "completion",
"analyzer": "full_pinyin_analyzer",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"prefix_pinyin": { //拼音首字母分词
"type": "completion",
"analyzer": "prefix_pinyin_analyzer",
"search_analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"standardText": { //单字分词
"type": "completion",
"analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
}
}
},
firstCategory: {
type: 'nested',
properties: {
categoryID: {
type: 'integer'
},
categoryName: {
type: 'text',
analyzer: 'ik_max_word',
"search_analyzer": "ik_smart",
"fields": {
"full_pinyin": { //全拼分词
"type": "completion",
"analyzer": "full_pinyin_analyzer",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"prefix_pinyin": { //拼音首字母分词
"type": "completion",
"analyzer": "prefix_pinyin_analyzer",
"search_analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"standardText": { //单字分词
"type": "completion",
"analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
}
}
}
}
},
secondCategory: {
type: 'nested',
properties: {
categoryID: {
type: 'integer'
},
categoryName: {
type: 'text',
analyzer: 'ik_max_word',
"search_analyzer": "ik_smart",
"fields": {
"full_pinyin": { //全拼分词
"type": "completion",
"analyzer": "full_pinyin_analyzer",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"prefix_pinyin": { //拼音首字母分词
"type": "completion",
"analyzer": "prefix_pinyin_analyzer",
"search_analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"standardText": { //单字分词
"type": "completion",
"analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
}
}
}
}
},
intro: {
type: 'text',
analyzer: 'ik_max_word',
"search_analyzer": "ik_smart",
"fields": {
"full_pinyin": { //全拼分词
"type": "completion",
"analyzer": "full_pinyin_analyzer",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"prefix_pinyin": { //拼音首字母分词
"type": "completion",
"analyzer": "prefix_pinyin_analyzer",
"search_analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
},
"standardText": { //单字分词
"type": "completion",
"analyzer": "standard",
// "payloads": true,
"preserve_separators": false,
"preserve_position_increments": true,
"max_input_length": 50
}
}
},
authorID: {
type: 'keyword'
},
articleID: {
type: 'keyword'
},
creater: {
type: 'keyword'
},
// creater: {
// type: 'text',
// analyzer: 'ik_max_word',
// "search_analyzer": "ik_smart",
// fields: {
// keyword: {
// type: "keyword",
// ignore_above: 256
// }
// }
// },
createTime: {
type: 'date'
},
delFlag: {
type: 'integer'
}
}
/*******
* 检查数据的索引是否准确
* **** */
};var indices = function indices() {
return esClient.cat.indices({
v: true
}).then(console.log).catch(function (err) {
return console.error('Error connecting to the es client: ' + err);
});
};
var existsByID = function () {
var _ref = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee(index, id) {
var _ref2, body;
return _regenerator2.default.wrap(function _callee$(_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
_context.next = 2;
return client.exists({
index: index,
id: id
});
case 2:
_ref2 = _context.sent;
body = _ref2.body;
console.log(body); // true
return _context.abrupt('return', body);
case 6:
case 'end':
return _context.stop();
}
}
}, _callee, undefined);
}));
return function existsByID(_x, _x2) {
return _ref.apply(this, arguments);
};
}();
/*******
* 判断索引是否存在
* **** */
//index string | string[]
var exists = function () {
var _ref3 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee2(index) {
var _ref4, body;
return _regenerator2.default.wrap(function _callee2$(_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
_context2.next = 2;
return client.indices.exists({
index: index
});
case 2:
_ref4 = _context2.sent;
body = _ref4.body;
return _context2.abrupt('return', body);
case 5:
case 'end':
return _context2.stop();
}
}
}, _callee2, undefined);
}));
return function exists(_x3) {
return _ref3.apply(this, arguments);
};
}();
/*******
* 创建索引（同时mapping）
* **** */
var createIndex = function () {
var _ref5 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee3(indexName) {
var mappings = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var settings = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
var _ref6, body;
return _regenerator2.default.wrap(function _callee3$(_context3) {
while (1) {
switch (_context3.prev = _context3.next) {
case 0:
_context3.next = 2;
return client.indices.create({
index: indexName,
body: {
mappings: mappings,
settings: settings
}
}, {
ignore: [400]
});
case 2:
_ref6 = _context3.sent;
body = _ref6.body;
return _context3.abrupt('return', body);
case 5:
case 'end':
return _context3.stop();
}
}
}, _callee3, undefined);
}));
return function createIndex(_x6) {
return _ref5.apply(this, arguments);
};
}();
// createIndex(articleIndexName, articleMapping, setting).then(item => {
// console.log(item);
// });
// createIndex(topicIndexName, topicMapping, setting).then(item => {
// console.log(item);
// });
// exists(["tweets"]).then(item => {
// console.log(item);
// })
// existsByID("tweets", 1).catch(console.log).then(v => {
// console.log("vvvvvvvvvvvv" + v);
// });
/*******
* 批量操作
* **** */
var bulk_law = function () {
var _ref7 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee4(indexName, data) {
var body, _ref8, bulkResponse;
return _regenerator2.default.wrap(function _callee4$(_context4) {
while (1) {
switch (_context4.prev = _context4.next) {
case 0:
body = data.flatMap(function (doc) {
return [{
index: {
_index: indexName,
_id: doc.id
}
}, doc];
});
// console.log(body);
_context4.next = 3;
return client.bulk({
refresh: true,
body: body
});
case 3:
_ref8 = _context4.sent;
bulkResponse = _ref8.body;
if (bulkResponse.errors) {
console.log(bulkResponse);
process.exit(1);
}
case 6:
case 'end':
return _context4.stop();
}
}
}, _callee4, this);
}));
return function bulk_law(_x7, _x8) {
return _ref7.apply(this, arguments);
};
}();
/*******
* 批量添加文章
* **** */
exports.bulkArticle = function () {
var _ref9 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee5(data) {
return _regenerator2.default.wrap(function _callee5$(_context5) {
while (1) {
switch (_context5.prev = _context5.next) {
case 0:
_context5.next = 2;
return bulk_law(articleIndexName, data);
case 2:
case 'end':
return _context5.stop();
}
}
}, _callee5, this);
}));
return function (_x9) {
return _ref9.apply(this, arguments);
};
}();
// exports.bulkArticle();
/*******
* 批量添加课题
* **** */
exports.bulkTopic = function () {
var _ref10 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee6(data) {
var dataset;
return _regenerator2.default.wrap(function _callee6$(_context6) {
while (1) {
switch (_context6.prev = _context6.next) {
case 0:
dataset = [{
id: '314124cdcbfa11e9a66300163e308174',
name: '测试进行中课题',
firstCategory: {
categoryID: 1,
categoryName: '互联网金融'
},
secondCategory: {
categoryID: 2,
categoryName: '银行'
},
intro: 'dddddddddddddddd',
creater: '0ced5fefcbfa11e9a66300163e308174',
createTime: new Date('2019/9/16 15:03:30'),
delFlag: 3
}, {
id: 'd5dd6691cbf911e9a66300163e308174',
name: '课题1',
firstCategory: {
categoryID: 12,
categoryName: '电子商务与社交'
},
secondCategory: {
categoryID: 13,
categoryName: '购物'
},
authorID: '6cbb1c41cbf611e9a66300163e308174',
articleID: '1ecab369caee11e9a66300163e308174',
intro: '课题1介绍',
creater: '0ced5fefcbfa11e9a66300163e308174',
createTime: new Date('2019/9/16 15:03:30'),
delFlag: 3
}];
_context6.next = 3;
return bulk_law(topicIndexName, dataset);
case 3:
case 'end':
return _context6.stop();
}
}
}, _callee6, this);
}));
return function (_x10) {
return _ref10.apply(this, arguments);
};
}();
// exports.bulkTopic();
/*******
* 获取文章列表
* **** */
exports.getArticles = function () {
var _ref11 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee7(searchStr) {
var pageSize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 10;
var pageIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 1;
var searchAfterPros = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : [];
var itemIndex, query, _ref12, body, hits, total, items, returnObj;
return _regenerator2.default.wrap(function _callee7$(_context7) {
while (1) {
switch (_context7.prev = _context7.next) {
case 0:
// const deepCount = 10000;
// const deepPage = deepCount % pageSize == 0 ? deepCount / pageSize : deepCount / pageSize + 1;
// //true 深分页 false 浅分页
// const sType = pageIndex > deepPage; //pageIndex * pageSize > 10;
itemIndex = (pageIndex - 1) * pageSize;
query = {};
if (!searchStr || searchStr === "") {
query["match_all"] = {};
} else {
query["bool"] = {
should: [{
nested: {
path: ["firstCategory"],
query: {
bool: {
must: [{
match: {
"firstCategory.categoryName": searchStr
}
}]
}
}
}
}, {
nested: {
path: ["secondCategory"],
query: {
bool: {
must: [{
match: {
"secondCategory.categoryName": searchStr
}
}]
}
}
}
}, {
multi_match: {
query: searchStr,
type: "best_fields", //完全匹配的文档占的评分比较高，则需要使用best_fields
fields: ["name", "name.full_pinyin", "name.prefix_pinyin", "name.standardText", "content", "content.full_pinyin", "content.prefix_pinyin", "content.standardText"],
tie_breaker: 0.3
}
}]
};
}
_context7.next = 5;
return client.search({
index: articleIndexName,
body: {
query: query,
from: itemIndex,
size: pageSize,
highlight: {
number_of_fragments: 1, //返回结果最多可以包含几段不连续的文字
fragment_size: 10, //一段fragment 包含多少个字符
// no_match_size: 2, //即使字段中没有关键字命中，也可以返回一段文字，该参数表示从0-2索引字符返回
fields: {
"content": {
// number_of_fragments: 0, //返回结果最多可以包含几段不连续的文字
// fragment_size: 10, //一段fragment 包含多少个字符
"pre_tags": ['<i class="ic">'],
"post_tags": ['</i>'],
"no_match_size": 1
},
"name": {
"pre_tags": ["<em>"],
"post_tags": ["</em>"],
"no_match_size": 1
}
}
},
sort: [{
"isHomeTop": "desc"
}, {
"isTop": "desc"
}, {
"createTime": "desc"
}]
}
});
case 5:
_ref12 = _context7.sent;
body = _ref12.body;
hits = body.hits;
// console.log(hits)
total = hits.total.value;
// console.log(hits.hits);
items = hits.hits.map(function (item) {
var obj = Object.assign({}, item._source);
obj["ID"] = obj.id;
obj["highlight"] = item.highlight;
delete obj.id;
return obj;
});
returnObj = {
"total": total,
"items": items,
"searchAfterPros": []
};
console.log(returnObj);
return _context7.abrupt('return', returnObj);
case 13:
case 'end':
return _context7.stop();
}
}
}, _callee7, undefined);
}));
return function (_x14) {
return _ref11.apply(this, arguments);
};
}();
// exports.getArticles("222333", 10, 1)
/*******
* 根据文章ID删除文章
* **** */
exports.delArticleByID = function () {
var _ref13 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee8(articleID) {
var res;
return _regenerator2.default.wrap(function _callee8$(_context8) {
while (1) {
switch (_context8.prev = _context8.next) {
case 0:
_context8.next = 2;
return client.delete({
id: articleID,
index: articleIndexName,
refresh: true
}).catch(function (error) {
console.log(error.meta.body);
});
case 2:
res = _context8.sent;
if (res) {
console.log("======文章搜索引擎下架成功======" + res);
}
case 4:
case 'end':
return _context8.stop();
}
}
}, _callee8, undefined);
}));
return function (_x15) {
return _ref13.apply(this, arguments);
};
}();
// exports.delArticleByID('16b750f3f7ac48ec810b9a7cf6bb4832')
//获取课题列表
exports.getTopics = function () {
var _ref14 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee9(searchStr) {
var pageSize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 10;
var pageIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 1;
var searchAfterPros = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : [];
var itemIndex, query, _ref15, body, hits, total, items, returnObj;
return _regenerator2.default.wrap(function _callee9$(_context9) {
while (1) {
switch (_context9.prev = _context9.next) {
case 0:
// const deepCount = 10000;
// const deepPage = deepCount % pageSize == 0 ? deepCount / pageSize : deepCount / pageSize + 1;
// //true 深分页 false 浅分页
// const sType = pageIndex > deepPage; //pageIndex * pageSize > 10;
itemIndex = (pageIndex - 1) * pageSize;
query = {};
if (!searchStr || searchStr === "") {
query["match_all"] = {};
} else {
query["bool"] = {
should: [{
nested: {
path: ["firstCategory"],
query: {
bool: {
must: [{
match: {
"firstCategory.categoryName": searchStr
}
}]
}
}
}
}, {
nested: {
path: ["secondCategory"],
query: {
bool: {
must: [{
match: {
"secondCategory.categoryName": searchStr
}
}]
}
}
}
}, {
multi_match: {
query: searchStr,
type: "best_fields", //完全匹配的文档占的评分比较高，则需要使用best_fields
fields: ["name", "name.full_pinyin", "name.prefix_pinyin", "name.standardText", "intro", "intro.full_pinyin", "intro.prefix_pinyin", "intro.standardText"],
tie_breaker: 0.3
}
}]
// query["multi_match"] = {
// query: searchStr,
// type: "best_fields", //完全匹配的文档占的评分比较高，则需要使用best_fields
// fields: ["name", "content"],
// tie_breaker: 0.3
// };
};
}
_context9.next = 5;
return client.search({
index: topicIndexName,
body: {
query: query,
from: itemIndex,
size: pageSize,
highlight: {
fields: {
"intro": {
// number_of_fragments: 0, //返回结果最多可以包含几段不连续的文字
// fragment_size: 10, //一段fragment 包含多少个字符
"pre_tags": ["<em>"],
"post_tags": ["</em>"]
},
"name": {
"pre_tags": ["em"],
"post_tags": ["</em>"]
}
}
},
sort: [{
"createTime": "desc"
}]
}
});
case 5:
_ref15 = _context9.sent;
body = _ref15.body;
hits = body.hits;
// console.log(hits)
total = hits.total.value;
// console.log(hits.hits);
items = hits.hits.map(function (item) {
var obj = Object.assign({}, item._source);
obj["ID"] = obj.id;
obj["Name"] = obj.name;
obj["highlight"] = item.highlight;
delete obj.id;
delete obj.name;
return obj;
});
returnObj = {
"total": total,
"items": items,
"searchAfterPros": []
};
console.log(returnObj);
return _context9.abrupt('return', returnObj);
case 13:
case 'end':
return _context9.stop();
}
}
}, _callee9, undefined);
}));
return function (_x19) {
return _ref14.apply(this, arguments);
};
}();
// exports.getTopics("课题1");
//“文章”搜索建议
exports.suggestArticle = function () {
var _ref16 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee10(searchStr) {
var _ref17, body;
return _regenerator2.default.wrap(function _callee10$(_context10) {
while (1) {
switch (_context10.prev = _context10.next) {
case 0:
_context10.next = 2;
return client.search({
index: articleIndexName,
body: {
// query: {
// multi_match: {
// query: searchStr,
// type: "best_fields", //完全匹配的文档占的评分比较高，则需要使用best_fields
// fields: ["name", "content"],
// tie_breaker: 0.3
// }
// },
suggest: {
text: searchStr,
// "suggest-keyWords": {
// // text: searchStr,
// term: {
// // "suggest_mode": "missing",
// field: 'keyWords.keyword'
// }
// },
"suggest-content": {
// text: searchStr,
term: {
"suggest_mode": "always",
field: 'content',
analyzer: 'ik_smart'
}
}
}
}
}).catch(function (error) {
console.log(error.meta.body);
});
case 2:
_ref17 = _context10.sent;
body = _ref17.body;
console.log(body.suggest);
case 5:
case 'end':
return _context10.stop();
}
}
}, _callee10, undefined);
}));
return function (_x20) {
return _ref16.apply(this, arguments);
};
}();
// exports.suggestArticle("心");
//相似文章
exports.likeArticles = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee11() {
var keyWords = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
var size = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 10;
var _ref19, body, hits, total, items, returnObj;
return _regenerator2.default.wrap(function _callee11$(_context11) {
while (1) {
switch (_context11.prev = _context11.next) {
case 0:
_context11.next = 2;
return client.search({
index: articleIndexName,
body: {
query: {
bool: {
must: [{
terms: {
"keyWords": keyWords
}
}]
}
},
from: 0,
size: size,
sort: [{
"createTime": "desc"
}]
}
});
case 2:
_ref19 = _context11.sent;
body = _ref19.body;
hits = body.hits;
// console.log(hits)
total = hits.total.value;
// console.log(hits.hits);
items = hits.hits.map(function (item) {
var obj = Object.assign({}, item._source);
obj["ID"] = obj.id;
obj["highlight"] = item.highlight;
delete obj.id;
return obj;
});
returnObj = {
"total": total,
"items": items,
"searchAfterPros": []
};
console.log(returnObj);
return _context11.abrupt('return', returnObj);
case 10:
case 'end':
return _context11.stop();
}
}
}, _callee11, undefined);
}));
// exports.likeArticles(['其他']);