public class CommonTools extends Object
| Constructor and Description |
|---|
CommonTools() |
| Modifier and Type | Method and Description |
|---|---|
static byte[] |
compress(byte[] inputByte) |
static String |
createOssObjName(String key) |
static String |
fill(String str,
int length)
字符串补全位数
|
static String |
fill5(int i)
补全5位字符串
|
static String |
format(String format,
Object... args) |
static int |
getStringRealLength(String str)
Get string real length.
|
static boolean |
isChinese(char c)
Judgment whether Chinese.
|
static boolean |
isEdit(Long id) |
static boolean |
isEmpty(List list) |
static boolean |
isEmpty(String s) |
static boolean |
isEnglishSymbol(String charaString)
Judgment whether English symbol.
|
static boolean |
isEnglishWord(String charaString)
Judgment whether English word.
|
static boolean |
isNumeric(char num)
Judgment whether number.
|
static String |
substring(String text,
int length,
Charset charset) |
public static boolean isEdit(Long id)
public static int getStringRealLength(String str)
str - public static boolean isChinese(char c)
c - public static boolean isEnglishSymbol(String charaString)
charaString - public static boolean isEnglishWord(String charaString)
charaString - public static boolean isNumeric(char num)
num - public static String fill5(int i)
i - public static boolean isEmpty(String s)
public static boolean isEmpty(List list)
public static byte[] compress(byte[] inputByte)
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