支持多数据源、elasticsearch-sql、elasticsearch增删改查

APIJSONDemo-MultiDataSource-Elasticsearch/README.md

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+# APIJSONDemo
+
+## 1、支持多数据源
+
+数据源解析顺序: 
+
+- [ ] 对象@datasource
+
+- [ ] 全局 @datasource
+
+- [ ] 应用默认 @datasource
+
+ ```json
+ {
+ // "@datasource": "db2" 全局
+ "@post": {
+ "User:aa": {
+ "@datasource": "db2" // 对象
+ },
+ "User_address[]": {
+ "@datasource": "db2"
+ }
+ },
+ "User:aa":{
+ "username":"test-3",
+ "password": "233223",
+ "state": 1
+ },
+ "ES_blog:a": {
+ "@datasource": "elasticSearch",
+ "title.keyword": "test-2"
+ },
+ "User_address[]": [
+ {
+ "user_id@": "User:aa/id",
+ "addr": "ddd",
+ "count@": "ES_blog:a/count"
+ },
+ {
+ "user_id@": "User:aa/id",
+ "addr": "ddd1",
+ "count@": "ES_blog:a/count"
+ }
+ ],
+ "@explain": true
+ }
+ ```
+
+ ![image](https://user-images.githubusercontent.com/12228225/207245545-277ba9a6-e87f-42b3-af55-9d6a37384a1e.png)
+
+## 2、集成elasticsearch-sql
+
+换成xpack, 也一样
+
+应用导入: elasticsearch-sql-7.17.5.0.jar
+
+## 3、apijson支持elasticsearch功能点
+
+新增、修改、删除、查询
+
+## 4、elasticsearch-sql不支持RLIKE
+
+![image](https://user-images.githubusercontent.com/12228225/207245701-ea2560a9-2389-4953-a568-9e85adfb15ad.png)
+
+## 5、apijson支持字段 .keyword
+
+```
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:aa":{
+ "title.keyword$": "%test-2",
+ "content": "u-c-2",
+ "url": "u-u-2",
+ "postdate": "2008-12-11",
+ "count": 1
+ },
+ "tag": "ES_blog",
+ "@explain": true
+}
+```
+
+
+
+## 4、示例
+
+### 单条插入
+
+```
+http://localhost:8080/post
+
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:aa":{
+ "title":"test-1",
+ "author": "a-1",
+ "content": "c-1",
+ "url": "u-1",
+ "postdate": "2018-12-11",
+ "count": 1
+ },
+ "tag": "ES_blog",
+ "@explain": true
+}
+
+```
+
+
+
+
+elasticsearch查询插入的数据:
+
+GET /es_blog/_doc/5b77b103-0231-42c3-a6cf-a0cb933d3dda
+
+
+### 批量插入
+
+```json
+http://localhost:8080/post
+
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:aa[]": [
+ {
+ "title":"test-1",
+ "author": "a-1",
+ "content": "c-1",
+ "url": "u-1",
+ "postdate": "2018-12-11",
+ "count": 1
+ },
+ {
+ "title":"test-2",
+ "author": "a-2",
+ "content": "c-2",
+ "url": "u-2",
+ "postdate": "2018-12-11",
+ "count": 2
+ },
+ {
+ "title":"test-3",
+ "author": "a-3",
+ "content": "c-3",
+ "url": "u-3",
+ "postdate": "2018-12-11",
+ "count": 3
+ }
+ ],
+ "tag": "ES_blog[]",
+ "@explain": true
+}
+
+```
+
+elasticsearch查询插入的数据:
+
+GET /es_blog/_search
+
+
+### id修改
+
+```json
+http://localhost:8080/put
+
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:aa":{
+ "id": "5b77b103-0231-42c3-a6cf-a0cb933d3dda",
+ "title":"u-test-1",
+ "author": "u-a-1",
+ "content": "u-c-1",
+ "url": "u-u-1",
+ "postdate": "2018-12-10",
+ "count": 9
+ },
+ "tag": "ES_blog",
+ "@explain": true
+}
+```
+
+
+### 非id修改
+
+```
+http://localhost:8080/put
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:aa":{
+ "title~":"u-test-1",
+ "author": "u1-a-2",
+ "content": "u1-c-2",
+ "url": "u1-u-2",
+ "postdate": "2028-12-11",
+ "count": 1
+ },
+ "tag": "ES_blog",
+ "@explain": true
+}
+
+
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:aa":{
+ "title~":"test-3",
+ "author~": "u3-a-2",
+ "content": "u1-c-2",
+ "url": "u1-u-2",
+ "postdate": "2028-12-11",
+ "count": 1,
+ "@combine":"title~ | author~"
+ },
+ "tag": "ES_blog",
+ "@explain": true
+}
+
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:aa":{
+ "count{}":[1,4],
+ "content": "u-c-2",
+ "url": "u-u-2",
+ "postdate": "2008-12-11",
+ "count": 1
+ },
+ "tag": "ES_blog",
+ "@explain": true
+}
+
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:aa":{
+ "title$": "%test",
+ "content": "u-c-2",
+ "url": "u-u-2",
+ "postdate": "2008-12-11",
+ "count": 1
+ },
+ "tag": "ES_blog",
+ "@explain": true
+}
+
+
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:aa":{
+ "postdate%":"2007-10-01,2018-10-01",
+ "content": "u-c-2",
+ "url": "u-u-2",
+ "postdate": "2008-12-11",
+ "count": 1
+ },
+ "tag": "ES_blog",
+ "@explain": true
+}
+```
+
+
+### 批量修改
+
+```
+http://localhost:8080/put
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:aa[]": [
+ {
+ "title~":"test-1",
+ "author": "u3-a-2",
+ "content": "u3-c-2",
+ "url": "u3-u-2",
+ "postdate": "2038-12-11",
+ "count": 1
+ },
+ {
+ "title~":"test-2",
+ "author": "u-a-3",
+ "content": "u-c-3",
+ "url": "u-u-3",
+ "postdate": "2008-12-11",
+ "count": 4
+ }
+ ],
+ "tag": "ES_blog[]",
+ "explain": true
+}
+```
+
+### id删除
+
+```
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:del": {
+ "id": "043a7511-296b-43b5-9f12-966dd86299d1"
+ },
+ "tag": "ES_blog",
+ "explain": true
+}
+```
+
+
+
+### 非id条件删除
+
+```
+http://localhost:8080/delete
+
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:del": {
+ "title": "test-2"
+ },
+ "tag": "ES_blog",
+ "explain": true
+}
+
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:del": {
+ "count{}":[2,4]
+ },
+ "tag": "ES_blog",
+ "explain": true
+}
+```
+
+
+### 批量删除
+
+```
+{
+ "@datasource": "elasticSearch",
+ "ES_blog:del": {
+ "id{}": ["f41e3010-c410-45a0-b41a-33afbc1e4ef8","d765de31-2fc8-40e5-9430-277bf7e5f91b"]
+ },
+ "tag": "ES_blog",
+ "explain": true
+}
+```
+
+### 查询单条记录
+
+```
+{
+ "ES_blog:a": {
+ "@datasource": "elasticSearch",
+ "id": "4862927d-9a38-47c9-9cfc-5b3e9db38d30"
+ },
+ "@explain": true
+}
+```
+
+### 分页查询
+
+```
+{
+ "[]": {
+ "ES_blog": {
+ "@datasource": "elasticSearch"
+ },
+ "page": 0,
+ "count": 2,
+ "query": 2
+ },
+ "total@": "/[]/total"
+}
+
+```
+
+
+### 分组查询
+
+```
+{
+ "@datasource": "elasticSearch",
+ "[]": {
+ "count": 5,
+ "ES_blog":{
+ "@column":"count;sum(count):sum",
+ "@group":"count"
+ }
+ }
+}
+```
+