<span style="display:inline-block;width: 80px"> 列名 </span>

去年高三帮好朋友给实验班的男孩子写一封信 只有“山有木兮木有枝”七个字 想让他领会后半句心悦君兮君不知的含义 第二天男孩子主动来班里送信 还是昨天那封 他在后面补充到“心悦君兮君已知 奈何十二寒窗苦 待到金榜题名时” 后来这段故事无疾而终 愿你们遇到的每段感情都能有处安放

过去用java，python,php,等语言，将一个时间格式化成一个字符串都是用“yyy-MM-dd hh:mm:ss”之类的方法，golang 的格式化方法真令我大开眼界



先看官方文档说明：



func (Time) Format

func (t Time) Format(layout string) string

Format returns a textual representation of the time value formatted according to layout, which defines the format by showing how the reference time, defined to be



Mon Jan 2 15:04:05 -0700 MST 2006

would be displayed if it were the value; it serves as an example of the desired output. The same display rules will then be applied to the time value. Predefined layouts ANSIC, UnixDate, RFC3339 and others describe standard and convenient representations of the reference time. For more information about the formats and the definition of the reference time, see the documentation for ANSIC and the other constants defined by this package.





下面给个代码：



fmt.Println(time.Now().Format("2006-01-02 150405"))



要注意那时间，只能是2006-01-02 15:04:05分，其它的时间都不行，真是够绝。