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no need to load driver class explicitly

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This commit is contained in:
dingbo 2021-11-24 07:58:25 +08:00
parent f8aa7e9094
commit a52b1909ca
1 changed files with 5 additions and 19 deletions
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24
core/src/test/java/com/alibaba/datax/core/TestMysql2TDengine.java
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@ -14,12 +14,9 @@ import java.util.Random;
public class TestMysql2TDengine {
@Test
public void genTestData() throws ClassNotFoundException, SQLException {
Class.forName("com.mysql.jdbc.Driver");
Connection conn = null;
public void genTestData() throws SQLException {
Connection conn;
Statement stmt = null;
ResultSet rs = null;
PreparedStatement pstmt = null;
try {
@ -33,15 +30,6 @@ public class TestMysql2TDengine {
pstmt = conn.prepareStatement("insert into weather(station, latitude, longtitude, `date`, tmax, tmin) values (?, ?, ?, ?, ?, ?)");
genRandomData(pstmt);
} finally {
if (rs != null) {
try {
rs.close();
} catch (SQLException sqlEx) {
} // ignore
rs = null;
}
if (stmt != null) {
try {
stmt.close();
@ -53,6 +41,7 @@ public class TestMysql2TDengine {
if (pstmt != null) {
pstmt.close();
pstmt = null;
}
}
@ -83,10 +72,8 @@ public class TestMysql2TDengine {
}
@Test
public void prepareTDengine() throws ClassNotFoundException, SQLException {
Class.forName("com.mysql.jdbc.Driver");
Connection conn = null;
public void prepareTDengine() throws SQLException {
Connection conn;
Statement stmt = null;
try {
@ -115,5 +102,4 @@ public class TestMysql2TDengine {
}
}