或者
问答详情页顶部banner图
您的位置:首页 >推广 > 其他 > 其他 > 怎样将io.ReadCloser转换成string

怎样将io.ReadCloser转换成string

提问者:注定孤独终老  |   分类:其他  |   浏览99次  |   悬赏分:0积分 2017-07-21 15:47:14

我要回答

提 交

匿名

  • 轩情浪子

    (1) Date转换为Datetime Datetime在java数据库中对应的是Timestamp,转换如下: [java] view plaincopyprint? //java.util.Date转换为Timestamp Date date = new Date(); Timestamp timestamp = new Timestamp(date.getTime()); //2013-01-14 22:45:36.484 //java.util.Date转换为Timestamp Date date = new Date(); Timestamp timestamp = new Timestamp(date.getTime()); //2013-01-14 22:45:36.484 (2) String转换为Date [java] view plaincopyprint? //String转换为java.util.Date String str = "2013-01-14"; SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); Date date = null; //初始化date try { date = sdf.parse(str); //Mon Jan 14 00:00:00 CST 2013 } catch (ParseException e) { e.printStackTrace(); } //String转换为java.util.Date String str = "2013-01-14"; SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); Date date = null; //初始化date try { date = sdf.parse(str); //Mon Jan 14 00:00:00 CST 2013 } catch (ParseException e) { e.printStackTrace(); } (3) Date转换为String [java] view plaincopyprint? //java.util.Date转换为String Date date = new Date(); DateFormat format = new SimpleDateFormat("yyyy-MM-dd"); String str = format.format(date); //2013-01-14 //java.util.Date转换为String Date date = new Date(); DateFormat format = new SimpleDateFormat("yyyy-MM-dd"); String str = format.format(date); //2013-01-14 (4) String转化为java.sql.Date 转换为java.sql.Date目的是要对数据库进行操作 [java] view plaincopyprint? //String转换为java.sql.Date String str = "2013-01-14"; SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); java.sql.Date sdate = null; //初始化 try { java.util.Date udate = sdf.parse(str); sdate = new java.sql.Date(udate.getTime()); //2013-01-14 } catch (ParseException e) { e.printStackTrace();

    2017-07-24 16:01:51
    评论0  |   0
问答详情中间banner