JDBC获取插入记录的主键值时，setDate老是出现问题，各位大神帮忙看下，谢谢

[m0_37867442]

以下是代码，
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.Statement;
import java.util.Date;

import org.junit.Test;

public class JDBCTest {
@Test
public void testGetKeyValue() {

Connection connection = null;
PreparedStatement preparedStatement = null;
try {
connection = JDBCTools.getConnection();
String sql = "INSERT INTO customers(name, email, birth)" +
"VALUES(?,?,?)";
// preparedStatement = connection.prepareStatement(sql);

//使用重载的 prepareStatement(sql, flag)
//来生成 PreparedStatement 对象
preparedStatement = connection.prepareStatement(sql,
Statement.RETURN_GENERATED_KEYS);

preparedStatement.setString(1, "ABCD");
preparedStatement.setString(2, "[e-mail]");
preparedStatement.setDate(3,new Date(new java.util.Date().getTime()));

preparedStatement.executeUpdate();

//通过 getGeneratedKeys() 获取包含了新生成的主键的 ResultSet 对象
//在 ResultSet 中只有一列 GENERATED_KEY, 用于存放新生成的主键值.
ResultSet rs = preparedStatement.getGeneratedKeys();
if(rs.next()){
System.out.println(rs.getObject(1));
}

ResultSetMetaData rsmd = rs.getMetaData();
for(int i = 0; i < rsmd.getColumnCount(); i++){
System.out.println(rsmd.getColumnName(i + 1));
}

} catch (Exception e) {
e.printStackTrace();
} finally{
JDBCTools.releaseDB(null, preparedStatement, connection);
}

}


}
提示setTime那里出问题，报错如下
java.lang.Error: Unresolved compilation problem:
The method setDate(int, java.sql.Date) in the type PreparedStatement is not applicable for the arguments (int, java.util.Date)

at 数据库20.JDBCTest.testGetKeyValue(JDBCTest.java:31)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

[wentaox]

date类型不对

[110成成]

java.util.Date转下，转为sql.Date

[wanku521]

数据库使用的Date参数 为java.sql.Date中的.