io.seata.common.util

类 StringUtils

java.lang.Object

io.seata.common.util.StringUtils

public class StringUtils
extends Object

The type String utils.

作者:

jimin.jm @alibaba-inc.com

方法概要

限定符和类型	方法和说明
static String	blob2string(Blob blob) Blob 2 string string.
static String	inputStream2String(InputStream is) Input stream 2 string string.
static boolean	isBlank(String str) Is blank string ?
static boolean	isNotBlank(String str) Is Not blank string ?
static boolean	isNullOrEmpty(String str) Is empty boolean.
static Blob	string2blob(String str) String 2 blob blob.
static String	toString(Object obj) Object.toString()

从类继承的方法 java.lang.Object

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

方法详细资料

isNullOrEmpty

public static final boolean isNullOrEmpty(String str)

Is empty boolean.

参数:

str - the str

返回:

the boolean

isBlank

public static boolean isBlank(String str)

Is blank string ?

参数:

str - the str

返回:

boolean

isNotBlank

public static boolean isNotBlank(String str)

Is Not blank string ?

参数:

str - the str

返回:

boolean

string2blob

public static Blob string2blob(String str)
                        throws SQLException

String 2 blob blob.

参数:

str - the str

返回:

the blob

抛出:

SQLException - the sql exception

blob2string

public static String blob2string(Blob blob)
                          throws SQLException

Blob 2 string string.

参数:

blob - the blob

返回:

the string

抛出:

SQLException - the sql exception

inputStream2String

public static String inputStream2String(InputStream is)
                                 throws IOException

Input stream 2 string string.

参数:

is - the is

返回:

the string

抛出:

IOException - the io exception

toString

public static String toString(Object obj)

Object.toString()

参数:

obj - the obj

返回:

string