DateTimeHelper (java-common-helper 2.8 API)

java.lang.Object
- com.library.common.DateTimeHelper

```
public class DateTimeHelper
extends Object
```
General convenience methods for working with date time

构造器概要

构造器
构造器和说明

DateTimeHelper()

构造器
构造器和说明
`DateTimeHelper()`

方法概要

All Methods Static Methods Concrete Methods
限定符和类型	方法和说明
`static int`	`dateDiff(String interval, Date StartDate, Date EndDate)` Returns the number of intervals between two dates.
`static String`	`getNowString()` Convert Date Now to string
`static boolean`	`isDate(String str)` Checks if the string can be converted into Date or not
`static boolean`	`isSameDay(String str1, String str2)` Checks if two strings can be converted into Date are on the same day ignoring time.
`static boolean`	`isSameInstant(String str1, String str2)` Checks if two strings can be converted into Date are the same instant in time.
`static Date`	`now()` Get Date Now
`static Date`	`toDate(String date)` Convert string to corresponding date format
`static Date`	`toDate(String date, String sDateFormat)` Convert string to corresponding date format
`static Date`	`toDateTime(String date)` Convert string to corresponding date format
`static Date`	`toDateTime(String date, String sDateFormat)` Convert string to corresponding date format
`static void`	`wait(Double Second)` Wait specified second
`static void`	`wait(int intSecond)` Wait specified second

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - DateTimeHelper
```
public DateTimeHelper()
```
- 方法详细资料
  - toDate
```
public static Date toDate(String date,
                          String sDateFormat)
```
    Convert string to corresponding date format
    
    参数:
    
    date - string date to be converted
    
    sDateFormat - specific date format
    
    返回:
    
    Date date
  - toDate
```
public static Date toDate(String date)
```
    Convert string to corresponding date format
    
    参数:
    
    date - string date to be converted
    
    返回:
    
    Date date
  - isDate
```
public static boolean isDate(String str)
```
    Checks if the string can be converted into Date or not
    
    参数:
    
    str - the first string can be converted into Date
    
    返回:
    
    true if the string can be converted into Date
  - isSameDay
```
public static boolean isSameDay(String str1,
                                String str2)
```
    Checks if two strings can be converted into Date are on the same day ignoring time.
    
    参数:
    
    str1 - the first string can be converted into Date
    
    str2 - the second string can be converted into Date
    
    返回:
    
    true if they represent the same day
  - toDateTime
```
public static Date toDateTime(String date,
                              String sDateFormat)
```
    Convert string to corresponding date format
    
    参数:
    
    date - string date to be converted
    
    sDateFormat - specific date format
    
    返回:
    
    Date date
  - toDateTime
```
public static Date toDateTime(String date)
```
    Convert string to corresponding date format
    
    参数:
    
    date - string date to be converted
    
    返回:
    
    Date date
  - isSameInstant
```
public static boolean isSameInstant(String str1,
                                    String str2)
```
    Checks if two strings can be converted into Date are the same instant in time.
    
    参数:
    
    str1 - the first string can be converted into Date
    
    str2 - the second string can be converted into Date
    
    返回:
    
    true if they represent the same time
  - getNowString
```
public static String getNowString()
```
    Convert Date Now to string
    
    返回:
    
    String now string
  - now
```
public static Date now()
```
    Get Date Now
    
    返回:
    
    Date date
  - wait
```
public static void wait(Double Second)
```
    Wait specified second
    
    参数:
    
    Second - Double
  - wait
```
public static void wait(int intSecond)
```
    Wait specified second
    
    参数:
    
    intSecond - int
  - dateDiff
```
public static int dateDiff(String interval,
                           Date StartDate,
                           Date EndDate)
```
    Returns the number of intervals between two dates.
    
    参数:
    
    interval - The interval you want to use to calculate the differences between StartDate and EndDate Can take the following values: d - Day h - Hour n - Minute s - Second
    
    StartDate - the start date
    
    EndDate - the end date
    
    返回:
    
    long int

类 DateTimeHelper

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

DateTimeHelper

方法详细资料

toDate

toDate

isDate

isSameDay

toDateTime

toDateTime

isSameInstant

getNowString

now

wait

wait

dateDiff