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feat: 新增数据库postgres 与 客户端整codemirror 在线代码编辑器

master
rouchen 2024-05-01 20:33:23 +08:00
parent 7aa8e7559e
commit 55c4dc4838
10 changed files with 447 additions and 84 deletions
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8
muyu-modules/muyu-kvt/muyu-kvt-server/src/main/java/com/muyu/kvt/controller/KvtController.java
View File

@ -199,7 +199,7 @@ public class KvtController extends BaseController {
//查询字典
@PostMapping("/selectDictionaryy")
public Result<List<Diction>> selectDictionaryy(@RequestParam Integer id){
public Result<List<Diction>> selectDictionaryy( Integer id){
List<Diction> list= kvtService.selectDictionaryy(id);
return Result.success(list);
}
@ -259,4 +259,10 @@ public class KvtController extends BaseController {
List<DataDisplay> list= kvtService.listResult();
return Result.success(list);
}
//根据库名查询资产展示
@PostMapping("/selectDataDisplayName")
public Result<List<DataDisplay>> listResult(String name ){
List<DataDisplay> list= kvtService.selectDataDisplayName(name);
return Result.success(list);
}
}

1
muyu-modules/muyu-kvt/muyu-kvt-server/src/main/java/com/muyu/kvt/mapper/KvtMapper.java
View File

@ -93,4 +93,5 @@ public interface KvtMapper extends BaseMapper<Kvt> {
List<DataDisplay> listResult();
List<DataDisplay> selectDataDisplayName(@Param("name") String name);
}

1
muyu-modules/muyu-kvt/muyu-kvt-server/src/main/java/com/muyu/kvt/service/KvtService.java
View File

@ -67,4 +67,5 @@ public interface KvtService extends IService<Kvt> {
List<DataDisplay> listResult();
List<DataDisplay> selectDataDisplayName(String name);
}

175
muyu-modules/muyu-kvt/muyu-kvt-server/src/main/java/com/muyu/kvt/service/impl/KvtServiceImpl.java
View File

@ -356,15 +356,26 @@ public class KvtServiceImpl extends ServiceImpl<KvtMapper, Kvt> implements KvtSe
*/
private void dataStructureAdd(Connection connection,Kvt kvt,String tableName){
try{
PreparedStatement preparedStatement = null;
DataStructure build = null;
if (kvt.getType()==1){
//执行一个预编译的 SQL 查询
PreparedStatement preparedStatement = connection.prepareStatement(this.sql()
preparedStatement = connection.prepareStatement(this.sql()
+ " TABLE_SCHEMA = ?\n"
+ " AND TABLE_NAME = ?");
preparedStatement.setString(1, kvt.getDatabaseName()); // 设置第一个参数的值
preparedStatement.setString(2, tableName); // 设置第二个参数的值
}
if (kvt.getType()==2){
//执行一个预编译的 SQL 查询
preparedStatement = connection.prepareStatement(this.sql4()
+ " information_schema.columns.table_name = '"+ tableName+" ' ");
}
ResultSet executeQuery = preparedStatement.executeQuery();
while (executeQuery.next()) {
if (kvt.getType()==1){
String name = executeQuery.getString("name");
/**
* 注释
@ -399,7 +410,7 @@ public class KvtServiceImpl extends ServiceImpl<KvtMapper, Kvt> implements KvtSe
*/
String defaultValue = executeQuery.getString("defaultValue");
DataStructure build = DataStructure.builder()
build = DataStructure.builder()
.tableName(tableName)
.warName(kvt.getDatabaseName())
.name(name)
@ -408,12 +419,68 @@ public class KvtServiceImpl extends ServiceImpl<KvtMapper, Kvt> implements KvtSe
.type(type)
.mappingType(mappingType)
.length(length)
.decimalPlaces(decimalPlaces)
.decimalPlaces(null)
.isNull(isNull)
.defaultValue(defaultValue)
.isDict(null)
.dictKey(null)
.build();
}
if (kvt.getType() == 2){
//名称
String name = executeQuery.getString(1);
/**
* 注释
*/
String comment = executeQuery.getString(2);
/**
* 类型
*/
String type = executeQuery.getString(3);
/**
* 长度
*/
String length = executeQuery.getString(4);
/**
* 映射类型
*/
String mappingType = executeQuery.getString(5);
/**
* 默认值
*/
String defaultValue = executeQuery.getString(6);
/**
* 是否为空
*/
String isNull = executeQuery.getString(7);
/**
* 是否主键
*/
String isPrimaryKey = executeQuery.getString(8);
build = DataStructure.builder()
.tableName(tableName)
.warName(kvt.getDatabaseName())
.name(name)
.comment(comment)
.isPrimaryKey(isPrimaryKey)
.type(type)
.mappingType(mappingType)
.length(length)
.decimalPlaces(null)
.isNull(isNull)
.defaultValue(defaultValue)
.isDict(null)
.dictKey(null)
.build();
}
baseMapper.add(build);
}
executeQuery.close();
@ -431,6 +498,8 @@ public class KvtServiceImpl extends ServiceImpl<KvtMapper, Kvt> implements KvtSe
*/
public void selectDatabaseName(Connection connection,Kvt kvt){
try {
PreparedStatement preparedStatement2 = null;
if (kvt.getType() ==1 ){
//查询总条数
String sql2 = "SELECT\n" +
" TABLE_NAME as 'name',\n" +
@ -439,8 +508,27 @@ public class KvtServiceImpl extends ServiceImpl<KvtMapper, Kvt> implements KvtSe
" FROM INFORMATION_SCHEMA.TABLES\n" +
" WHERE\n" +
" TABLE_SCHEMA = ?";
PreparedStatement preparedStatement2 = connection.prepareStatement(sql2);
preparedStatement2= connection.prepareStatement(sql2);
preparedStatement2.setString(1, kvt.getDatabaseName()); // 设置第一个参数的值
}
if (kvt.getType() ==2 ){
String sql5 = "SELECT \n" +
" c.relname AS \"name\", \n" +
" d.description AS \"as\", \n" +
" COALESCE(s.n_live_tup, 0) AS \"dataTotal\" \n" +
"FROM \n" +
" pg_catalog.pg_class c \n" +
" JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace \n" +
" LEFT JOIN pg_catalog.pg_description d ON d.objoid = c.oid AND d.objsubid = 0 \n" +
" LEFT JOIN pg_catalog.pg_stat_user_tables s ON s.relid = c.oid \n" +
"WHERE \n" +
" n.nspname = 'public' \n" +
" AND c.relkind = 'r'";
preparedStatement2= connection.prepareStatement(sql5);
}
ResultSet query = preparedStatement2.executeQuery();
while (query.next()) {
//表名
@ -467,7 +555,7 @@ public class KvtServiceImpl extends ServiceImpl<KvtMapper, Kvt> implements KvtSe
public Result postgres(Kvt kvt) {
Connection connection = null;
Statement stmt = null;
try {
// 加载 PostgreSQL 驱动类
Class.forName("org.postgresql.Driver");
@ -479,25 +567,33 @@ public class KvtServiceImpl extends ServiceImpl<KvtMapper, Kvt> implements KvtSe
connection = DriverManager.getConnection(url, user, password);
Statement statement = connection.createStatement();
ResultSet resultSet = stmt.executeQuery("SELECT table_name FROM information_schema.tables WHERE table_schema = 'public';");
String sql = "SELECT table_name FROM information_schema.tables WHERE table_schema = 'public'";
ResultSet resultSet = statement.executeQuery(sql);
while (resultSet.next()) {
String name = resultSet.getString("name");
System.out.println("name" + name);
String tableName = resultSet.getString("table_name");
//添加资产展示数据
this.dataDisplayAdd(tableName,connection,kvt);
//添加数据结构
this.dataStructureAdd(connection,kvt,tableName);
}
this.selectDatabaseName(connection, kvt);
Result<SysUser> sysUserResult = remoteUserSer.selectUserId(SecurityUtils.getUserId());
SysUser data = sysUserResult.getData();
DeptUserKvt build = DeptUserKvt.builder()
.userId(SecurityUtils.getUserId())
.kvtId(kvt.getId())
.deptId(data.getDeptId()).build();
baseMapper.DeptUserKvtAdd(build);
resultSet.close();
statement.close();
connection.close();
} catch (ClassNotFoundException | SQLException e) {
e.printStackTrace();
} finally {
try {
if (connection != null) {
connection.close();
}
} catch (SQLException e) {
e.printStackTrace();
}
throw new RuntimeException("postgres同步失败",e);
}
return Result.success("postgres同步成功");
}
@ -512,7 +608,9 @@ public class KvtServiceImpl extends ServiceImpl<KvtMapper, Kvt> implements KvtSe
//先判断哪种数据库
if (kvt.getType() == 1) {
mysql(kvt);
} else {
}
if (kvt.getType() ==2 ){
postgres(kvt);
}
return Result.success("同步成功");
@ -562,6 +660,11 @@ public class KvtServiceImpl extends ServiceImpl<KvtMapper, Kvt> implements KvtSe
return baseMapper.listResult();
}
@Override
public List<DataDisplay> selectDataDisplayName(String name) {
return baseMapper.selectDataDisplayName(name);
}
/**
* 查询 根据库名跟表名查询字段信息
* @return
@ -592,4 +695,38 @@ public class KvtServiceImpl extends ServiceImpl<KvtMapper, Kvt> implements KvtSe
" INFORMATION_SCHEMA.COLUMNS\n" +
" WHERE\n";
}
public String sql4(){
return "SELECT\n" +
" information_schema.columns.column_name,\n" +
" col_description(t1.oid, t2.attnum) AS column_description,\n" +
" information_schema.columns.data_type,\n" +
" COALESCE(numeric_precision, datetime_precision) AS precision,\n" +
" CASE\n" +
" WHEN information_schema.columns.data_type = 'numeric' THEN numeric_scale\n" +
" ELSE NULL\n" +
" END AS numeric_scale,\n" +
" CASE\n" +
" WHEN EXISTS (\n" +
" SELECT 1\n" +
" FROM pg_attrdef ad\n" +
" JOIN pg_attribute a ON ad.adrelid = a.attrelid AND ad.adnum = a.attnum\n" +
" WHERE a.attrelid = t1.oid AND a.attnum = t2.attnum\n" +
" ) THEN (SELECT pg_get_expr(adbin, adrelid) FROM pg_attrdef WHERE adrelid = t1.oid AND adnum = t2.attnum)\n" +
" ELSE NULL\n" +
" END AS default_value,\n" +
" CASE\n" +
" WHEN information_schema.columns.is_nullable = 'NO' THEN '0'\n" +
" ELSE '1'\n" +
" END AS is_nullable,\n" +
" CASE\n" +
" WHEN kcu.column_name IS NOT NULL THEN '1'\n" +
" ELSE '0'\n" +
" END AS is_primary_key\n" +
"FROM\n" +
" information_schema.columns\n" +
"JOIN pg_class t1 ON t1.relname = information_schema.columns.table_name\n" +
"JOIN pg_attribute t2 ON t2.attname = information_schema.columns.column_name AND t1.oid = t2.attrelid\n" +
"LEFT JOIN information_schema.key_column_usage kcu ON kcu.table_name = information_schema.columns.table_name AND kcu.column_name = information_schema.columns.column_name\n" +
"WHERE\n";
}
}

37
muyu-modules/muyu-kvt/muyu-kvt-server/src/main/resources/mapper/kvt/KvtMapper.xml
View File

@ -77,6 +77,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
select * from synchronization
</select>
<select id="selectDepartment" resultType="com.muyu.kvt.domain.ChildrenList">
SELECT
TABLE_NAME as 'name',
TABLE_COMMENT as 'as',
@ -90,6 +93,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
select * from kvt where database_name =#{databaseName}
</select>
<select id="selectDataStructure" resultType="com.muyu.kvt.domain.DataStructure">
SELECT
TABLE_NAME AS 'tableName',
COLUMN_NAME AS 'name',
@ -101,7 +105,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
WHEN DATA_TYPE = 'varchar' THEN 'String'
WHEN DATA_TYPE = 'decimal'THEN 'BigDecimal'
WHEN DATA_TYPE = 'tinyint' AND COLUMN_TYPE = 'tinyint(1)' THEN 'Boolean'
ELSE DATA_TYPE
END AS 'type',
DATA_TYPE AS 'mappingType',
@ -113,8 +116,33 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
FROM
INFORMATION_SCHEMA.COLUMNS
WHERE
TABLE_SCHEMA = #{databaseName}
AND TABLE_NAME = #{name}
TABLE_SCHEMA = #{databaseName} AND TABLE_NAME = #{name}
-- mysql
-- SELECT
-- TABLE_NAME AS 'tableName',
-- COLUMN_NAME AS 'name',
-- COLUMN_COMMENT AS 'comment',
-- CASE WHEN COLUMN_KEY = 'PRI' THEN '是' ELSE '否' END AS 'isPrimaryKey',
--
-- CASE
-- WHEN DATA_TYPE = 'int' THEN 'Integer'
-- WHEN DATA_TYPE = 'varchar' THEN 'String'
-- WHEN DATA_TYPE = 'decimal' THEN 'BigDecimal'
-- WHEN DATA_TYPE = 'tinyint' AND COLUMN_TYPE = 'tinyint(1)' THEN 'Boolean'
--
-- ELSE DATA_TYPE
-- END AS 'type',
-- DATA_TYPE AS 'mappingType',
-- COLUMN_TYPE AS 'detailType',
-- CHARACTER_MAXIMUM_LENGTH AS 'length',
-- NUMERIC_SCALE AS 'decimalPlaces',
-- IS_NULLABLE AS 'isNull',
-- COLUMN_DEFAULT AS 'defaultValue'
-- FROM
-- INFORMATION_SCHEMA.COLUMNS
-- WHERE
-- TABLE_SCHEMA = #{databaseName}
-- AND TABLE_NAME = #{name}
</select>
<select id="selectDataStur" resultType="com.muyu.kvt.domain.DataStructure">
@ -171,6 +199,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
<select id="listResult" resultType="com.muyu.kvt.datadisplay.DataDisplay">
select * from data_display
</select>
<select id="selectDataDisplayName" resultType="com.muyu.kvt.datadisplay.DataDisplay">
SELECT * FROM data_display WHERE war_name LIKE CONCAT('%', #{name}, '%');
</select>
<insert id="synchronizationAdd">

26
muyu-modules/muyu-rule-engine/muyu-rule-engine-common/pom.xml 100644
View File

@ -0,0 +1,26 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.muyu</groupId>
<artifactId>muyu-rule-engine</artifactId>
<version>3.6.3</version>
</parent>
<artifactId>muyu-rule-engine-common</artifactId>
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>com.muyu</groupId>
<artifactId>muyu-common-core</artifactId>
</dependency>
</dependencies>
</project>

20
muyu-modules/muyu-rule-engine/muyu-rule-engine-remote/pom.xml 100644
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@ -0,0 +1,20 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.muyu</groupId>
<artifactId>muyu-rule-engine</artifactId>
<version>3.6.3</version>
</parent>
<artifactId>muyu-rule-engine-remote</artifactId>
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
</project>

114
muyu-modules/muyu-rule-engine/muyu-rule-engine-server/pom.xml 100644
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@ -0,0 +1,114 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.muyu</groupId>
<artifactId>muyu-rule-engine</artifactId>
<version>3.6.3</version>
</parent>
<artifactId>muyu-rule-engine-server</artifactId>
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<!-- SpringCloud Alibaba Nacos -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<!-- SpringCloud Alibaba Nacos Config -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>
<!-- SpringCloud Alibaba Sentinel -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
</dependency>
<!-- SpringBoot Actuator -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!-- Swagger UI -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>${swagger.fox.version}</version>
</dependency>
<!-- Mysql Connector -->
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
</dependency>
<!-- MuYu Common DataSource -->
<dependency>
<groupId>com.muyu</groupId>
<artifactId>muyu-common-datasource</artifactId>
</dependency>
<!-- MuYu Common DataScope -->
<dependency>
<groupId>com.muyu</groupId>
<artifactId>muyu-common-datascope</artifactId>
</dependency>
<!-- MuYu Common Log -->
<dependency>
<groupId>com.muyu</groupId>
<artifactId>muyu-common-log</artifactId>
</dependency>
<!-- MuYu Common Swagger -->
<dependency>
<groupId>com.muyu</groupId>
<artifactId>muyu-common-swagger</artifactId>
</dependency>
<dependency>
<groupId>com.muyu</groupId>
<artifactId>muyu-rule-engine-common</artifactId>
<version>3.6.3</version>
</dependency>
</dependencies>
<build>
<finalName>${project.artifactId}</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- 加入maven deploy插件，当在deploy时，忽略些model-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-deploy-plugin</artifactId>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
</plugins>
</build>
</project>

26
muyu-modules/muyu-rule-engine/pom.xml 100644
View File

@ -0,0 +1,26 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.muyu</groupId>
<artifactId>muyu-modules</artifactId>
<version>3.6.3</version>
</parent>
<artifactId>muyu-rule-engine</artifactId>
<packaging>pom</packaging>
<modules>
<module>muyu-rule-engine-common</module>
<module>muyu-rule-engine-remote</module>
<module>muyu-rule-engine-server</module>
</modules>
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
</project>

1
muyu-modules/pom.xml
View File

@ -14,6 +14,7 @@
<module>muyu-job</module>
<module>muyu-file</module>
<module>muyu-kvt</module>
<module>muyu-rule-engine</module>
</modules>
<artifactId>muyu-modules</artifactId>