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java.lang.Objectcom.alibaba.dubbo.common.utils.StringUtils
public final class StringUtils
StringUtils
Field Summary | |
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static String[] |
EMPTY_STRING_ARRAY
|
Method Summary | |
---|---|
static String |
camelToSplitName(String camelName,
String split)
|
static String |
getQueryStringValue(String qs,
String key)
|
static String |
getServiceKey(Map<String,String> ps)
|
static boolean |
isBlank(String str)
|
static boolean |
isContains(String[] values,
String value)
|
static boolean |
isContains(String values,
String value)
|
static boolean |
isEmpty(String str)
is empty string. |
static boolean |
isEquals(String s1,
String s2)
|
static boolean |
isInteger(String str)
is integer string. |
static boolean |
isJavaIdentifier(String s)
Returns true if s is a legal Java identifier. |
static boolean |
isNotEmpty(String str)
is not empty string. |
static boolean |
isNumeric(String str)
|
static String |
join(Collection<String> coll,
String split)
|
static String |
join(String[] array)
join string. |
static String |
join(String[] array,
char split)
join string like javascript. |
static String |
join(String[] array,
String split)
join string like javascript. |
static int |
parseInteger(String str)
|
static Map<String,String> |
parseQueryString(String qs)
parse query string to Parameters. |
static String[] |
split(String str,
char ch)
split. |
static String |
toArgumentString(Object[] args)
|
static String |
toQueryString(Map<String,String> ps)
|
static String |
toString(String msg,
Throwable e)
|
static String |
toString(Throwable e)
|
static String |
translat(String src,
String from,
String to)
translat. |
Methods inherited from class java.lang.Object |
---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String[] EMPTY_STRING_ARRAY
Method Detail |
---|
public static boolean isBlank(String str)
public static boolean isEmpty(String str)
str
- source string.
public static boolean isNotEmpty(String str)
str
- source string.
public static boolean isEquals(String s1, String s2)
s1
- s2
-
public static boolean isInteger(String str)
str
-
public static int parseInteger(String str)
public static boolean isJavaIdentifier(String s)
public static boolean isContains(String values, String value)
public static boolean isContains(String[] values, String value)
values
- value
-
public static boolean isNumeric(String str)
public static String toString(Throwable e)
e
-
public static String toString(String msg, Throwable e)
msg
- e
-
public static String translat(String src, String from, String to)
src
- source string.from
- src char table.to
- target char table.
public static String[] split(String str, char ch)
ch
- char.
public static String join(String[] array)
array
- String array.
public static String join(String[] array, char split)
array
- String array.split
- split
public static String join(String[] array, String split)
array
- String array.split
- split
public static String join(Collection<String> coll, String split)
public static String getQueryStringValue(String qs, String key)
public static Map<String,String> parseQueryString(String qs)
qs
- query string.
public static String getServiceKey(Map<String,String> ps)
public static String toQueryString(Map<String,String> ps)
public static String camelToSplitName(String camelName, String split)
public static String toArgumentString(Object[] args)
|
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