com.baidu.aip.util

类 Util

java.lang.Object

com.baidu.aip.util.Util

public class Util
extends Object

构造器概要

构造器

构造器和说明
Util()

方法概要

限定符和类型	方法和说明
static String	getCanonicalTime()
static org.json.JSONObject	getGeneralError(int errorCode, String errorMsg)
static boolean	isLiteral(String input)
static String	mkString(Iterator<String> iter, char seprator)
static byte[]	readFileByBytes(String filePath)
static String	uriEncode(String value, boolean encodeSlash) Normalize a string for use in BCE web service APIs.
static void	writeBytesToFileSystem(byte[] data, String output)

从类继承的方法 java.lang.Object

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

构造器详细资料

Util

public Util()

方法详细资料

mkString

public static String mkString(Iterator<String> iter,
                              char seprator)

uriEncode

public static String uriEncode(String value,
                               boolean encodeSlash)

Normalize a string for use in BCE web service APIs. The normalization algorithm is:

1. Convert the string into a UTF-8 byte array.
2. Encode all octets into percent-encoding, except all URI unreserved characters per the RFC 3986.

All letters used in the percent-encoding are in uppercase.

参数:

value - the string to normalize.

encodeSlash - if encode '/'

返回:

the normalized string.

getCanonicalTime

public static String getCanonicalTime()

readFileByBytes

public static byte[] readFileByBytes(String filePath)
                              throws IOException

参数:

filePath - 文件路径

返回:

file bytes

抛出:

IOException - 读取文件错误

writeBytesToFileSystem

public static void writeBytesToFileSystem(byte[] data,
                                          String output)
                                   throws IOException

抛出:

IOException

getGeneralError

public static org.json.JSONObject getGeneralError(int errorCode,
                                                  String errorMsg)

isLiteral

public static boolean isLiteral(String input)