如何在Java中将Date插入MySQL数据库表？

如何在没有时间的情况下将日期插入MySQL 数据库表？
我尝试了这些代码但是我得到以下异常：

com.MysqL.jdbc.exceptions.jdbc4.MysqLSyntaxErrorException: You have an error in your sql Syntax; check the manual that corresponds to your MysqL server version for the right Syntax to use near 'Mar 05 00:00:00 GMT-08:00 2014,1,1)' at line 1

注意：在MysqL表中,此列的数据类型我选择了date数据类型

String Date = "\\d\\d\\d\\d\\D[0-1][0-9]\\D[0-3][0-9]";
while (DateMatcher.find())  {   
    String date = DateMatcher.group().trim();

    DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
    Date myDate = formatter.parse(date);

    db.insert_date(myDate,2,1);           
}

我只对日期部分有疑问
查询插入日期：

// insert DATE
public void insert_date(Date  date_str, int sentence_id ,int document_id ){
       // Statements allow to issue sql queries to the database

    try {
        statement = connect.createStatement();

        System.out.println(  "insert into Date(date_Str,Sen_id,doc_id) " +
                 " values(" + date_str + "," +  sentence_id + "," + document_id +  ")"
                 );


        statement.executeUpdate(

         "insert into test.Date(date,Sen_id,doc_id)" +
         " values(" + date_str + "," +  sentence_id + "," + document_id + ")"
          );
    }
    catch(Exception e ){System.out.println(e);};
    // Result set get the result of the sql query

}

解决方法:

首先,要将java.util.Date持久化到Java数据库中,您必须将其转换为java.sql.Date.关于JDBC sql Date的幸运之处在于它是Java Date的子类.

因此,要从java.util.Date创建java.sql.Date,您必须这样做：

DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
Date myDate = formatter.parse(date);
java.sql.Date sqlDate = new java.sql.Date(myDate.getTime());

db.insert_date(sqlDate);

确保db.insert_date仅接受java.sql.Date.

您必须在哪里调用PreparedStatement.setDate()函数.

见相关问题java.util.Date vs java.sql.Date.

如何在Java中将Date插入MySQL数据库表？

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