sql从java向ms access插入数据
我是JDBC的新手。我想从Java向Access中插入数据,但无法获取。它显示以下错误:
Connection Established Successfully
java.sql.SQLException: General error
Could Not Connect to Database
at sun.jdbc.odbc.JdbcOdbc.createSQLException(Unknown Source)
at sun.jdbc.odbc.JdbcOdbc.standardError(Unknown Source)
at sun.jdbc.odbc.JdbcOdbc.SQLExecDirect(Unknown Source)
at sun.jdbc.odbc.JdbcOdbcStatement.execute(Unknown Source)
at sun.jdbc.odbc.JdbcOdbcStatement.executeUpdate(Unknown Source)
at DBConnect.<init>(DBConnect.java:22)
at DBConnect.main(DBConnect.java:32)
代码:
public DBConnect() {
File f = new File("DB.accdb");
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
System.out.println("DriverLoaded");
String url = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};DBQ=" + f.getAbsolutePath();
Connection con = DriverManager.getConnection(url);
System.out.println("Connection Established Successfully");
Statement st=con.createStatement();
String productId="1";
String desc="Jambu";
int quantity=10;
double price = 2.0, disc=1.0;
st.executeUpdate("INSERT into Product(productID,description,quantity,price,discount) VALUES('"+productId+"','"+desc+"','"+quantity+"','"+price+"','"+disc+"')");
System.out.println("Row is added");
}catch(Exception e) {
e.printStackTrace();
System.out.println("Could Not Connect to Database");
}
# 1 楼答案
您尚未正确安装MSAccess的驱动程序
例如,试着这样做
还要确保路径中有ODBC驱动程序的导入jar文件
更新:
像这样插入数据