我試圖執行代碼,但是我一直在收到錯誤。可能是什麼問題。錯誤是:com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException:您的SQL語法中有錯誤;檢查與您的MySQL服務器版本相對應的手冊,在'key'VALUES('davis','0704254498','0704254498',now(),'希望您有美好的一天' 1將數據插入到數據庫表時出錯在java中的com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException
String sql = "INSERT INTO tWebServiceSms(username,mobile,sender_id,time_sent,message_payload,status,key) VALUES(?,?,?,now(),?,?,?)";
PreparedStatement stmt = null;
try {
stmt = conn.prepareStatement(sql);
stmt.setString(1, webServiceSmsOut.getUsername());
stmt.setString(2, webServiceSmsOut.getMobile());
stmt.setString(3, webServiceSmsOut.getSenderId());
stmt.setString(4, webServiceSmsOut.getMessage());
stmt.setInt(5, 0);
stmt.setString(6, webServiceSmsOut.getKey());
int affected = stmt.executeUpdate();
return affected == 1;
} catch (SQLException e) {
Logger.getLogger(WebServiceSmsData.class.getName()).log(Level.SEVERE, "null", e);
return false;
} finally {
if (stmt != null) {
try {
stmt.close();
} catch (SQLException ex) {
Logger.getLogger(WebServiceSmsData.class.getName()).log(Level.SEVERE, null, ex);
}
}
}