com.wang.util.common

Class StringUtil

java.lang.Object

com.wang.util.common.StringUtil

public class StringUtil
extends Object

String工具

Author:

dolyw.com

Method Summary

Modifier and Type	Method and Description
static String	addSingleQuotes(String param) 在字符串两周添加''
static String	camelToUnderline(String param) 驼峰转下划线工具
static boolean	isBlank(String str) String为空判断(不允许空格)
static boolean	isNotBlank(String str) String不为空判断(不允许空格)
static boolean	isNotNull(byte[] bytes) Byte数组不为空判断
static boolean	isNull(byte[] bytes) Byte数组为空判断
static String	underlineToCamel(String param) 下划线转驼峰工具

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

isBlank

public static boolean isBlank(String str)

String为空判断(不允许空格)

Parameters:

str -

Returns:

boolean

isNotBlank

public static boolean isNotBlank(String str)

String不为空判断(不允许空格)

Parameters:

str -

Returns:

boolean

isNull

public static boolean isNull(byte[] bytes)

Byte数组为空判断

Parameters:

bytes -

Returns:

boolean

isNotNull

public static boolean isNotNull(byte[] bytes)

Byte数组不为空判断

Parameters:

bytes -

Returns:

boolean

camelToUnderline

public static String camelToUnderline(String param)

驼峰转下划线工具

Parameters:

param -

Returns:

java.lang.String

underlineToCamel

public static String underlineToCamel(String param)

下划线转驼峰工具

Parameters:

param -

Returns:

java.lang.String

addSingleQuotes

public static String addSingleQuotes(String param)

在字符串两周添加''

Parameters:

param -

Returns:

java.lang.String