public class StringUtil extends Object
| 构造器和说明 |
|---|
StringUtil() |
| 限定符和类型 | 方法和说明 |
|---|---|
static int[] |
balancePair(String str,
String left,
String right)
Get the first balance pair substring index.
|
static String |
camelToUnderline(String param) |
static int |
countLine(String str) |
static String |
decode(String str) |
static String |
encode(String str) |
static int |
firstIndexOf(String str,
String... ts) |
static int |
indexOfIgnoreCase(String str,
String target) |
static int |
indexOfIgnoreCase(String str,
String target,
int startIndex) |
static boolean |
isControlCharacter(char c) |
static boolean |
isEmpty(String str) |
static int |
lastIndexOf(String str,
String... ts) |
static boolean |
notEmpty(String str) |
static Iterator<Character> |
notExistChars(String s)
Get a list of not exist chars in given string.
|
static String |
repeat(String st,
int times) |
static String |
replaceExcept(String origin,
String from,
String to,
String except) |
static String |
replacePart(String sourceText,
int from,
int to,
String replaceText) |
static String |
unWrap(String str,
String left,
String right) |
static String |
upperFirst(String st) |
public static String replaceExcept(String origin, String from, String to, String except)
public static Iterator<Character> notExistChars(String s)
s - public static String replacePart(String sourceText, int from, int to, String replaceText)
public static int[] balancePair(String str, String left, String right)
str - the stringleft - left symbolright - right symbolpublic static boolean isControlCharacter(char c)
public static int countLine(String str)
public static boolean isEmpty(String str)
public static boolean notEmpty(String str)
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