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find:()修改接口名称 优化方法

master
Yueng 2024-09-08 22:39:20 +08:00
parent 0ef04a83a0
commit c3c6606b02
6 changed files with 6668 additions and 18 deletions
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12
cloud-property-remote/src/main/java/com/muyu/fusingRemote.java 100644
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@ -0,0 +1,12 @@
package com.muyu;
/**
* @Author：yang
* @Package：com.muyu
* @Project：cloud-property
* @name：fusingRemote
* @Date：2024/9/8 20:43
*/
public interface fusingRemote extends Runnable{
}

19
cloud-property-server/pom.xml
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@ -10,6 +10,7 @@
</parent>
<artifactId>cloud-property-server</artifactId>
<version>1.0.0</version>
<properties>
<maven.compiler.source>17</maven.compiler.source>
@ -97,15 +98,15 @@
</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>
<version>3.1.1</version>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
<!-- &lt;!&ndash; 加入maven deploy插件，当在deploy时，忽略些model&ndash;&gt;-->
<!-- <plugin>-->
<!-- <groupId>org.apache.maven.plugins</groupId>-->
<!-- <artifactId>maven-deploy-plugin</artifactId>-->
<!-- <version>3.1.1</version>-->
<!-- <configuration>-->
<!-- <skip>true</skip>-->
<!-- </configuration>-->
<!-- </plugin>-->
</plugins>
</build>
</project>

173
cloud-property-server/src/main/java/com/muyu/server/service/impl/DataLinkServiceImpl.java
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@ -7,6 +7,7 @@ import com.muyu.common.domain.DataName;
import com.muyu.common.domain.DataValue;
import com.muyu.common.domain.TableFie;
import com.muyu.common.domain.TableNames;
import com.muyu.common.domain.enums.DataType;
import com.muyu.server.mapper.DataRunNameMapper;
import com.muyu.server.mysql.MySqlDataSource;
import com.muyu.server.mysql.MySqlQuery;
@ -14,15 +15,15 @@ import com.muyu.server.service.*;
import com.muyu.server.util.JdbcHelper;
import lombok.AllArgsConstructor;
import lombok.extern.log4j.Log4j2;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.*;
import java.util.AbstractList;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
/**
@ -41,6 +42,8 @@ public class DataLinkServiceImpl implements DataLinkService {
private TableRunNameService tableRunNameService;
@Autowired
private DataRunNameService dataRunNameService;
@Autowired
private TableFieldService tableFieldService;
/**
* 查询表数据count
* @param dataName 数据库名称
@ -81,15 +84,15 @@ public class DataLinkServiceImpl implements DataLinkService {
@Override
public List<DataName> findSelectDataShow(String dataName) {
ArrayList<DataName> dataNames = new ArrayList<>();
DataName dataName1 = new DataName();
dataName1.setName(dataName);
List<DataName> dataNameList = dataNameService.list(new LambdaQueryWrapper<DataName>()
.eq(DataName::getName, dataNames))
.eq(DataName::getName, dataName))
.stream()
.map(DataName::dataNameBuild)
.toList();
if (CollectionUtils.isEmpty(dataNameList)){
return null;
}
dataNameList.forEach(dataName2 -> {
//在取数据数据遍历里获取表名称查询方法
List<TableNames> tableNamesList = tableRunNameService.list(new LambdaQueryWrapper<TableNames>()
@ -128,10 +131,164 @@ public class DataLinkServiceImpl implements DataLinkService {
.stream()
.map(TableNames::tableNamesBuild)
.toList();
if (CollectionUtils.isEmpty(tableNamesList)){
return null;
}
tableNamesList.forEach(tableNames -> {
List<TableFie> tableFies = dataRunNameService.tableStructureShow(tableNames);
List<TableFie> tableFies = this.tableStructureShow(tableNames);
tableNames.setTableFie(tableFies);
});
return tableNamesList;
}
public List<TableFie> tableStructureShow(TableNames tableNames) {
List<TableFie> tableFieList = null;
if (StringUtils.isNotBlank(String.valueOf(tableNames.getId()))) {
tableFieList = tableFieldService.list(new LambdaQueryWrapper<TableFie>()
.eq(TableFie::getTableId, tableNames.getId()))
.stream()
.map(TableFie::tableFieBuild).toList();
log.info("字段类型名称集合：{}", tableFieList);
DataName dataName = dataNameService.getById(tableNames.getDataId());
List<DataValue> tableValue = this.findTableValue(String.valueOf(dataName.getId()), tableNames.getName());
tableFieList.forEach(tableFy -> {
//查询字段映射信息
String str = this.tableFySelect(dataName.getName(), tableNames.getName(), tableFy.getField());
tableFy.setDataValue(str);
log.info("字段数据对象:{}", tableFy);
for (DataValue dataValue : tableValue) {
if (tableFy.getField().equals(dataValue.getKey())) {
tableFy.setDataMapping(dataValue.getType().getJavaType());
}
}
});
log.info("字段数据信息:{}", tableFieList);
}
return tableFieList;
}
/**
* 数据类型转换
* @para 数据类型转换ID
* @return 返回结果
*/
public List<DataValue> findTableValue( String dataId,String tableName) {
DataName byId = dataNameService.getById(dataId);
MySqlQuery mySqlQuery = new MySqlQuery();
// 设置数据源ID
mySqlQuery.setDataSourceId(String.valueOf(dataId));
DruidDataSource connRs1 = JdbcHelper.getConnRs(byId.getName());
DruidPooledConnection conn = null;
try {
conn = connRs1.getConnection();
} catch (SQLException e) {
throw new RuntimeException(e);
}
List<DataValue> list = new ArrayList<>();
try {
PreparedStatement preparedStatement = conn.prepareStatement("select * FROM " + tableName + " LIMIT 5");
this.getDataResult(conn, list, preparedStatement);
JdbcHelper.close(conn,null,null);
} catch (SQLException e) {
throw new RuntimeException(e);
}
return list;
}
/**
* 查询值
*
* @param dataDame
* @param tableName
* @param field
* @return
*/
private String tableFySelect(String dataDame, String tableName, String field) {
// 从连接池获取数据库连接
DruidDataSource conn = JdbcHelper.getConnRs(dataDame);
// 初始化一个列表，用于存储数据值对象
try {
DruidPooledConnection connection = conn.getConnection();
// 准备SQL查询语句
PreparedStatement ps = connection.prepareStatement("select " + field + " FROM " + tableName +" LIMIT 5");
ResultSet resultSet = ps.executeQuery();
while (resultSet.next()) {
String fields = resultSet.getString(field);
// 返回包含数据值的列表
return fields;
}
// 释放数据库连接
} catch (SQLException e) {
// 如果发生SQL异常，抛出运行时异常
throw new RuntimeException(e);
}
return null;
}
/**
* 授权后资产展示
* @param conn
* @param list
* @param preparedStatement
* @throws SQLException
*/
private void getDataResult(DruidPooledConnection conn, List<DataValue> list, PreparedStatement preparedStatement) {
try {
ResultSet resultSet = preparedStatement.executeQuery();
ResultSetMetaData metaData = resultSet.getMetaData();
int columnCount = metaData.getColumnCount();
HashMap<Integer, DataValue> map = new HashMap<>();
while (resultSet.next()){
for (int i = 1; i <= columnCount; i++) {
if (resultSet.isFirst()){
String columnTypeName = metaData.getColumnTypeName(i);
DatabaseMetaData metaData1 = conn.getMetaData();
ResultSet columns = metaData1.getColumns(null, null, metaData.getTableName(i), metaData.getColumnName(i));
String remarks =null;
while (columns.next()){
remarks = columns.getString("REMARKS");
log.info("字段备注:{}", remarks);
}
DataValue build = DataValue.builder()
.key(metaData.getColumnName(i))
.label(remarks)
.value(resultSet.getObject(i, DataType.convertType(columnTypeName)))
.type(DataType.findBySqlType(columnTypeName))
.build();
list.add(build);
map.put(i, build);
}else {
DataValue build = DataValue.builder()
.key(metaData.getColumnName(i))
.label(map.get(i).getLabel())
.value(resultSet.getObject(i, map.get(i).getType().getTargetType()))
.type(map.get(i).getType())
.build();
list.add(build);
}
}
}
JdbcHelper.close(null,preparedStatement,null);
} catch (Exception e) {
log.error(e.getMessage(),e);
}
}
}

2
cloud-property-server/src/main/java/com/muyu/server/service/impl/DataNameServiceImpl.java
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@ -41,7 +41,7 @@ public class DataNameServiceImpl
String sql = null;
String dataName= "core_data_warehouse";
DruidDataSource druidDataSource = JdbcHelper.getConnRs(dataName);
sql = "SHOW DATABASES;";
sql = "SELECT * FROM data_name";
try {
assert druidDataSource != null;
try (Connection conn = druidDataSource.getConnection()) {

5407
logs/cloud-property/error.log
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1073
logs/cloud-property/info.log
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