public class StringUtil extends Object
| 构造器和说明 |
|---|
StringUtil() |
| 限定符和类型 | 方法和说明 |
|---|---|
static boolean |
checkLength(String str,
int minLength,
int maxLength)
验证长度
|
static String |
getDateSimpleStr()
获取时间戳
|
static String |
int2String(int comment)
变量形态转换 int型转为String型
|
static boolean |
isDoubles(String[] str)
判断数字数组
|
static boolean |
isIntegers(String[] str)
判断数字数组
|
static String |
isoToUTF8(String str)
程序内部字符串转码,将ISO-8859-1转换成utf-8
|
static String |
randomNumber(int len)
生成随机数
|
static String |
removeRepeatStr(String content,
String target)
除去字符窜中重复的字符
|
static String |
sort(String str,
String delimiter)
降序排序
|
static double[] |
stringsToDoubles(String[] str)
字符串转double型数组
|
static Integer[] |
stringsToIntegers(String[] str)
字符串转数字型数组
|
static int[] |
stringsToInts(String[] str)
字符串转数字型数组
|
public static boolean checkLength(String str, int minLength, int maxLength)
str - 需验证的字符串minLength - 字符串的最小长度maxLength - 字符串的最大长度public static boolean isIntegers(String[] str)
str - String数组public static Integer[] stringsToIntegers(String[] str)
str - String字符串public static int[] stringsToInts(String[] str)
str - String字符串public static String isoToUTF8(String str)
str - 需要转码的字符串public static double[] stringsToDoubles(String[] str)
str - String字符串public static boolean isDoubles(String[] str)
str - String数组public static String getDateSimpleStr()
public static String randomNumber(int len)
len - 随机数长度public static String int2String(int comment)
comment - 整型数字public static String removeRepeatStr(String content, String target)
content - 原始内容target - 重复内容Copyright © 2018. All rights reserved.