public class StringUtils extends Object
| 构造器和说明 |
|---|
StringUtils() |
| 限定符和类型 | 方法和说明 |
|---|---|
static String |
doubleArrayToString(double[] ds) |
static String |
doubleArrayToString(double[] ds,
String split,
String pre,
String sub) |
static String |
genNumber(int length) |
static String |
genString(int length) |
static String |
humpToLine(String str) |
static String |
intArrayToString(int[] ds) |
static String |
intArrayToString(int[] ds,
String split,
String pre,
String sub) |
static boolean |
isEmpty(String str) |
static String |
join(Collection<String> args,
String pre,
String suf) |
static String |
join(String[] args,
String pre,
String suf) |
static String |
lineToHump(String str) |
static double[] |
stringToDoubleArray(String str) |
static double[] |
stringToDoubleArray(String str,
String split) |
static int[] |
stringToIntArray(String str) |
static int[] |
stringToIntArray(String str,
String split) |
public static final boolean isEmpty(String str)
public static final String genString(int length)
public static final String genNumber(int length)
public static final String join(Collection<String> args, String pre, String suf)
public static final int[] stringToIntArray(String str)
public static final double[] stringToDoubleArray(String str)
public static final String doubleArrayToString(double[] ds)
public static final String intArrayToString(int[] ds)
public static final String doubleArrayToString(double[] ds, String split, String pre, String sub)
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