com.foxinmy.weixin4j.util
Class ServerToolkits

java.lang.Object
  com.foxinmy.weixin4j.util.ServerToolkits

public final class ServerToolkits
extends Object

工具包

Since:

JDK 1.7

Author:

jinyu(foxinmy@gmail.com)

See Also:

Field Summary

static String	AES
static String	CONTENTTYPE$APPLICATION_XML
static String	CONTENTTYPE$TEXT_PLAIN
static io.netty.util.AttributeKey<WeixinMessageTransfer>	MESSAGE_TRANSFER_KEY
static String	PROTOCOL_FILE
static String	PROTOCOL_JAR
static String	SHA1
static Charset	UTF_8

Constructor Summary

ServerToolkits()

Method Summary

static String	digestSHA1(String content) SHA1签名
static String	generateRandomString(int length) 返回一个定长的随机字符串(包含数字和大小写字母)
static byte[]	getBytesUtf8(String content)
static boolean	isBlank(CharSequence cs) 判断字符串是否为空
static void	makeConstructorAccessible(Constructor<?> ctor) 构造器设置为可见
static String	newStringUtf8(byte[] bytes)

Methods inherited from class java.lang.Object

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

Field Detail

UTF_8

public static final Charset UTF_8

AES

public static final String AES

See Also:

Constant Field Values

SHA1

public static final String SHA1

See Also:

Constant Field Values

PROTOCOL_FILE

public static final String PROTOCOL_FILE

See Also:

Constant Field Values

PROTOCOL_JAR

public static final String PROTOCOL_JAR

See Also:

Constant Field Values

CONTENTTYPE$APPLICATION_XML

public static final String CONTENTTYPE$APPLICATION_XML

See Also:

Constant Field Values

CONTENTTYPE$TEXT_PLAIN

public static final String CONTENTTYPE$TEXT_PLAIN

See Also:

Constant Field Values

MESSAGE_TRANSFER_KEY

public static final io.netty.util.AttributeKey<WeixinMessageTransfer> MESSAGE_TRANSFER_KEY

Constructor Detail

ServerToolkits

public ServerToolkits()

Method Detail

generateRandomString

public static String generateRandomString(int length)

返回一个定长的随机字符串(包含数字和大小写字母)

Parameters:

length - 随机数的长度

Returns:

makeConstructorAccessible

public static void makeConstructorAccessible(Constructor<?> ctor)

构造器设置为可见

Parameters:

ctor -

digestSHA1

public static String digestSHA1(String content)

SHA1签名

Parameters:

content - 待签名字符串

Returns:

签名后的字符串

getBytesUtf8

public static byte[] getBytesUtf8(String content)

newStringUtf8

public static String newStringUtf8(byte[] bytes)

isBlank

public static boolean isBlank(CharSequence cs)

判断字符串是否为空

Parameters:

cs -

Returns: