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@ -3,9 +3,12 @@ import java.sql.*;
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import org.junit.Test;
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import org.junit.Test;
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import java.sql.*;
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import java.sql.*;
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import java.time.LocalDateTime;
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import org.junit.Test;
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import org.junit.Test;
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import java.util.Random;
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public class DML {
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public class DML {
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// 使用相对路径
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// 使用相对路径
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@ -76,7 +79,7 @@ public class DML {
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} catch (SQLException e) {
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} catch (SQLException e) {
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e.printStackTrace();
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e.printStackTrace();
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}
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}
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} //清空指定数据表数据
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} //清空指定数据表数
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@Test
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@Test
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public void dropTable() {
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public void dropTable() {
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try (Connection conn = DriverManager.getConnection(URL);
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try (Connection conn = DriverManager.getConnection(URL);
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@ -211,4 +214,6 @@ public class DML {
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e.printStackTrace();
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e.printStackTrace();
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}
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}
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}
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}
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}
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}
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