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修改返回值操作

master
lwj 2024-08-30 09:37:05 +08:00
parent db933679ac
commit dc073bf778
3 changed files with 7 additions and 8 deletions
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2
cloud-etl-server/src/main/java/com/muyu/cloud/etl/controller/DataValueController.java
View File

@ -25,7 +25,7 @@ public class DataValueController {
//获取字段值 //获取字段值
@PostMapping("/findTableValueList") @PostMapping("/findTableValueList")
public Result findTableValueList(@RequestParam("basicId") Long basicId,@RequestParam("tableName") String tableName ) { public Result findTableValueList(@RequestParam("basicId") Long basicId,@RequestParam("tableName") String tableName ) {
List<List<DataValue>> list= dataValueService.findTableValueList(basicId,tableName); List<DataValue> list= dataValueService.findTableValueList(basicId,tableName);
return Result.success(list); return Result.success(list);
} }
} }

2
cloud-etl-server/src/main/java/com/muyu/cloud/etl/service/DataValueService.java
View File

@ -7,5 +7,5 @@ import java.util.List;
public interface DataValueService { public interface DataValueService {
List< List<DataValue> >findTableValue(Long basicId, String sql); List< List<DataValue> >findTableValue(Long basicId, String sql);
List<List<DataValue>> findTableValueList(Long basicId, String tableName); List<DataValue> findTableValueList(Long basicId, String tableName);
} }

11
cloud-etl-server/src/main/java/com/muyu/cloud/etl/service/impl/DataValueServiceImpl.java
View File

@ -77,7 +77,7 @@ public class DataValueServiceImpl implements DataValueService {
} }
@Override @Override
public List<List<DataValue>> findTableValueList(Long basicId, String tableName) { public List<DataValue> findTableValueList(Long basicId, String tableName) {
Source source = sourceService.getInfo(basicId); Source source = sourceService.getInfo(basicId);
String host = source.getHost(); String host = source.getHost();
String port = source.getPort(); String port = source.getPort();
@ -86,11 +86,10 @@ public class DataValueServiceImpl implements DataValueService {
String url = "jdbc:" + databaseType + "://" + host + ":" + port + "/" + databaseName + "?" + source.getConnectionParams(); String url = "jdbc:" + databaseType + "://" + host + ":" + port + "/" + databaseName + "?" + source.getConnectionParams();
String user = source.getUsername(); String user = source.getUsername();
String password = source.getPassword(); String password = source.getPassword();
List<List<DataValue>> list = new ArrayList<>();
Connection conn=null; Connection conn=null;
ArrayList<DataValue> dataValues = new ArrayList<>();
try { try {
ArrayList<DataValue> dataValues = new ArrayList<>();
conn = DriverManager.getConnection(url, user, password); conn = DriverManager.getConnection(url, user, password);
try { try {
PreparedStatement preparedStatement = conn.prepareStatement("SELECT * FROM " + tableName); PreparedStatement preparedStatement = conn.prepareStatement("SELECT * FROM " + tableName);
@ -120,7 +119,7 @@ public class DataValueServiceImpl implements DataValueService {
.build(); .build();
dataValues.add(build); dataValues.add(build);
} }
list.add(dataValues);
} }
} catch (SQLException e) { } catch (SQLException e) {
throw new RuntimeException(e); throw new RuntimeException(e);
@ -130,6 +129,6 @@ public class DataValueServiceImpl implements DataValueService {
} }
return list; return dataValues;
} }
} }