Util (mapway-database 2.0.2 API)

java.lang.Object
- com.mapway.Util

```
public class Util
extends Object
```
The Class Util.

构造器概要

构造器
构造器和说明

Util()

构造器
构造器和说明
`Util()`

方法概要

所有方法静态方法具体方法
限定符和类型	方法和说明
`static Timestamp`	`addTime(Timestamp start, int year, int month, int day)` Adds the time.
`static String`	`checkTime(int id)` Check time.
`static int`	`compareDate(String d1, String d2)` Compare date int.
`static String`	`dateAdd(String interval, int number, Date date)` Date add.
`static int`	`dateDiff(Date a, Date b)` Date diff.
`static Timestamp`	`dateToSQLTimestamp(Date date)` Date to SQL timestamp.
`static String`	`formatDate(Date date)` Format date.
`static String`	`formatInteger(int i, int j)` Format integer.
`static String`	`formatSDate(Date date)` Format S date.
`static IConnectionPool`	`getConnection()` Gets the connection.
`static Timestamp`	`getCurrentSQLTimestamp()` Gets the current SQL timestamp.
`static int`	`getDate(int curYear, int curMonth, int curDate)` Gets the date.
`static String`	`getDateString(long l, String format)` Gets the date string.
`static int`	`getDiffYear(Timestamp start, Timestamp end)` Gets the diff year.
`static String`	`getHeadIconPathById(int id)` Gets the head icon path by id.
`static int`	`getHour()` Gets the hour.
`static String`	`getLocalAddress()` Gets the local address.
`static int`	`getMinute()` Gets the minute.
`static String`	`getNowDate()` Gets the now date.
`static String`	`getNowDateTime()` Gets the now date time.
`static String`	`getNowTime()` Gets the now time.
`static int`	`getSecond()` Gets the second.
`static Date`	`getStrDate(String strX)` Gets the str date.
`static String`	`getString(Object o)` Gets the string.
`static int`	`getThisMonth()` Gets the this month.
`static int`	`getThisYear()` Gets the this year.
`static int`	`getToDayOfMonth()` Gets the to day of month.
`static int`	`getToWeekOfYear()` Gets the to week of year.
`static void`	`main(String[] args)` The main method.
`static String`	`randomDigital(int length)` Random digital.
`static int`	`randomNumber(int max)` Random number.
`static String`	`randomString(int length)` Returns a random String of numbers and letters (lower and upper case) of the specified length.
`static StringBuilder`	`readFromFile(File source)` Read from file.
`static Timestamp`	`toSQLTimestamp(String time)` To SQL timestamp.
`static void`	`WriteStringToFile(String fn, String dest)` Write string to file.
`static String`	`writeToFile(File source, String dest)` Write to file.

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
  - Util
```
public Util()
```
- 方法详细资料
  - getConnection
```
public static IConnectionPool getConnection()
```
    Gets the connection.
    
    返回:
    
    the connection
  - WriteStringToFile
```
public static void WriteStringToFile(String fn,
                                     String dest)
```
    Write string to file.
    
    参数:
    
    fn - the fn
    
    dest - the dest
  - writeToFile
```
public static String writeToFile(File source,
                                 String dest)
```
    Write to file.
    
    参数:
    
    source - the source
    
    dest - the dest
    
    返回:
    
    the string
  - readFromFile
```
public static StringBuilder readFromFile(File source)
```
    Read from file.
    
    参数:
    
    source - the source
    
    返回:
    
    the string builder
  - getLocalAddress
```
public static String getLocalAddress()
```
    Gets the local address.
    
    返回:
    
    the local address
  - getHeadIconPathById
```
public static String getHeadIconPathById(int id)
```
    Gets the head icon path by id.
    
    参数:
    
    id - the id
    
    返回:
    
    the head icon path by id
  - getDiffYear
```
public static int getDiffYear(Timestamp start,
                              Timestamp end)
```
    Gets the diff year.
    
    参数:
    
    start - the start
    
    end - the end
    
    返回:
    
    the diff year
  - addTime
```
public static Timestamp addTime(Timestamp start,
                                int year,
                                int month,
                                int day)
```
    Adds the time.
    
    参数:
    
    start - the start
    
    year - the year
    
    month - the month
    
    day - the day
    
    返回:
    
    the java.sql. timestamp
  - getCurrentSQLTimestamp
```
public static final Timestamp getCurrentSQLTimestamp()
```
    Gets the current SQL timestamp.
    
    返回:
    
    the current SQL timestamp
  - toSQLTimestamp
```
public static final Timestamp toSQLTimestamp(String time)
```
    To SQL timestamp.
    
    参数:
    
    time - the time
    
    返回:
    
    the java.sql. timestamp
  - dateToSQLTimestamp
```
public static Timestamp dateToSQLTimestamp(Date date)
```
    Date to SQL timestamp.
    
    参数:
    
    date - the date
    
    返回:
    
    the timestamp
  - getNowTime
```
public static String getNowTime()
```
    Gets the now time.
    
    返回:
    
    the now time
  - getNowDate
```
public static String getNowDate()
```
    Gets the now date.
    
    返回:
    
    the now date
  - getNowDateTime
```
public static String getNowDateTime()
```
    Gets the now date time.
    
    返回:
    
    the now date time
  - getThisYear
```
public static int getThisYear()
```
    Gets the this year.
    
    返回:
    
    the this year
  - getThisMonth
```
public static int getThisMonth()
```
    Gets the this month.
    
    返回:
    
    the this month
  - getToDayOfMonth
```
public static int getToDayOfMonth()
```
    Gets the to day of month.
    
    返回:
    
    the to day of month
  - getHour
```
public static int getHour()
```
    Gets the hour.
    
    返回:
    
    the hour
  - getMinute
```
public static int getMinute()
```
    Gets the minute.
    
    返回:
    
    the minute
  - getSecond
```
public static int getSecond()
```
    Gets the second.
    
    返回:
    
    the second
  - getToWeekOfYear
```
public static int getToWeekOfYear()
```
    Gets the to week of year.
    
    返回:
    
    the to week of year
  - formatDate
```
public static String formatDate(Date date)
```
    Format date.
    
    参数:
    
    date - the date
    
    返回:
    
    the string
  - formatSDate
```
public static String formatSDate(Date date)
```
    Format S date.
    
    参数:
    
    date - the date
    
    返回:
    
    the string
  - dateAdd
```
public static String dateAdd(String interval,
                             int number,
                             Date date)
```
    Date add.
    
    参数:
    
    interval - the interval
    
    number - the number
    
    date - the date
    
    返回:
    
    the string
  - dateDiff
```
public static int dateDiff(Date a,
                           Date b)
```
    Date diff.
    
    参数:
    
    a - the a
    
    b - the b
    
    返回:
    
    the int
  - getDate
```
public static int getDate(int curYear,
                          int curMonth,
                          int curDate)
```
    Gets the date.
    
    参数:
    
    curYear - the cur year
    
    curMonth - the cur month
    
    curDate - the cur date
    
    返回:
    
    the date
  - checkTime
```
public static String checkTime(int id)
```
    Check time.
    
    参数:
    
    id - the id
    
    返回:
    
    the string
  - getStrDate
```
public static Date getStrDate(String strX)
```
    Gets the str date.
    
    参数:
    
    strX - the str X
    
    返回:
    
    the str date
  - compareDate
```
public static int compareDate(String d1,
                              String d2)
```
    Compare date int.
    
    参数:
    
    d1 - the d 1
    
    d2 - the d 2
    
    返回:
    
    int int
  - getDateString
```
public static String getDateString(long l,
                                   String format)
```
    Gets the date string.
    
    参数:
    
    l - the l
    
    format - the format
    
    返回:
    
    the date string
  - randomString
```
public static final String randomString(int length)
```
    Returns a random String of numbers and letters (lower and upper case) of the specified length. The method uses the Random class that is built-in to Java which is suitable for low to medium grade security uses. This means that the output is only pseudo random, i.e., each number is mathematically generated so is not truly random. The specified length must be at least one. If not, the method will return null.
    
    参数:
    
    length - the desired length of the random String to return.
    
    返回:
    
    a random String of numbers and letters of the specified length.
  - randomDigital
```
public static final String randomDigital(int length)
```
    Random digital.
    
    参数:
    
    length - the length
    
    返回:
    
    the string
  - randomNumber
```
public static final int randomNumber(int max)
```
    Random number.
    
    参数:
    
    max - the max
    
    返回:
    
    the int
  - getString
```
public static String getString(Object o)
```
    Gets the string.
    
    参数:
    
    o - the o
    
    返回:
    
    the string
  - formatInteger
```
public static String formatInteger(int i,
                                   int j)
```
    Format integer.
    
    参数:
    
    i - the i
    
    j - the j
    
    返回:
    
    the string
  - main
```
public static void main(String[] args)
```
    The main method.
    
    参数:
    
    args - the arguments

类 Util

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

Util

方法详细资料

getConnection

WriteStringToFile

writeToFile

readFromFile

getLocalAddress

getHeadIconPathById

getDiffYear

addTime

getCurrentSQLTimestamp

toSQLTimestamp

dateToSQLTimestamp

getNowTime

getNowDate

getNowDateTime

getThisYear

getThisMonth

getToDayOfMonth

getHour

getMinute

getSecond

getToWeekOfYear

formatDate

formatSDate

dateAdd

dateDiff

getDate

checkTime

getStrDate

compareDate

getDateString

randomString

randomDigital

randomNumber

getString

formatInteger

main