public class StringUtil
extends java.lang.Object
| 构造器和说明 |
|---|
StringUtil() |
| 限定符和类型 | 方法和说明 |
|---|---|
static java.lang.String |
addUnderscores(java.lang.String s) |
static java.lang.String |
subString(java.lang.String str,
int length) |
static java.lang.String |
subStringWithEllipsis(java.lang.String str,
int length) |
static java.lang.String |
valueOf(java.lang.Object object)
转换为字符串
|
static java.lang.String |
valueOf(java.lang.Object object,
boolean format)
转换为字符串
|
public static java.lang.String addUnderscores(java.lang.String s)
s - 字符串public static java.lang.String valueOf(java.lang.Object object)
object - 对象public static java.lang.String valueOf(java.lang.Object object,
boolean format)
object - 对象format - 是否格式化输出public static java.lang.String subString(java.lang.String str,
int length)
public static java.lang.String subStringWithEllipsis(java.lang.String str,
int length)