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package org.macrocloud.kernel.toolkit.utils;


/**
 * Base64工具.
 *
 * @author macro
 */
public class Base64Util extends org.springframework.util.Base64Utils {

	/**
	 * 编码.
	 *
	 * @param value 字符串
	 * @return {String}
	 */
	public static String encode(String value) {
		return Base64Util.encode(value, Charsets.UTF_8);
	}

	/**
	 * 编码.
	 *
	 * @param value   字符串
	 * @param charset 字符集
	 * @return {String}
	 */
	public static String encode(String value, java.nio.charset.Charset charset) {
		byte[] val = value.getBytes(charset);
		return new String(Base64Util.encode(val), charset);
	}

	/**
	 * 编码URL安全.
	 *
	 * @param value 字符串
	 * @return {String}
	 */
	public static String encodeUrlSafe(String value) {
		return Base64Util.encodeUrlSafe(value, Charsets.UTF_8);
	}

	/**
	 * 编码URL安全.
	 *
	 * @param value   字符串
	 * @param charset 字符集
	 * @return {String}
	 */
	public static String encodeUrlSafe(String value, java.nio.charset.Charset charset) {
		byte[] val = value.getBytes(charset);
		return new String(Base64Util.encodeUrlSafe(val), charset);
	}

	/**
	 * 解码.
	 *
	 * @param value 字符串
	 * @return {String}
	 */
	public static String decode(String value) {
		return Base64Util.decode(value, Charsets.UTF_8);
	}

	/**
	 * 解码.
	 *
	 * @param value   字符串
	 * @param charset 字符集
	 * @return {String}
	 */
	public static String decode(String value, java.nio.charset.Charset charset) {
		byte[] val = value.getBytes(charset);
		byte[] decodedValue = Base64Util.decode(val);
		return new String(decodedValue, charset);
	}

	/**
	 * 解码URL安全.
	 *
	 * @param value 字符串
	 * @return {String}
	 */
	public static String decodeUrlSafe(String value) {
		return Base64Util.decodeUrlSafe(value, Charsets.UTF_8);
	}

	/**
	 * 解码URL安全.
	 *
	 * @param value   字符串
	 * @param charset 字符集
	 * @return {String}
	 */
	public static String decodeUrlSafe(String value, java.nio.charset.Charset charset) {
		byte[] val = value.getBytes(charset);
		byte[] decodedValue = Base64Util.decodeUrlSafe(val);
		return new String(decodedValue, charset);
	}
}