方法处理集锦

1.字符串转化为java.sql.Timestamp对象

 public static Timestamp getTimestampByDateString(String dateFormat) {

//dateFormat 必须yyyy-mm-dd类型的字符串,注意中间是"-"
  java.sql.Date sqlDate =  java.sql.Date.valueOf(dateFormat);  
  java.sql.Timestamp timestamp = new java.sql.Timestamp(sqlDate.getTime()); 
  return timestamp;
 }