Java数据格式错误

Question

有关如何解决此问题的任何线索:

SimpleDateFormat df = new SimpleDateFormat("yyyy/mm/dd hh:24mi:ss");

异常:

Exception in thread "main" java.lang.IllegalArgumentException: Illegal pattern character 'i'
at java.text.SimpleDateFormat.compile(SimpleDateFormat.java:696)
at java.text.SimpleDateFormat.initialize(SimpleDateFormat.java:515)
at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:464)
at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:445)
at CopyEJ.CopyEJ.main(CopyEJ.java:105)

Answer 1

您的模式字符串不遵循 java 标准。这应该有效:

SimpleDateFormat df = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");