com.doctor.base64.CommonsCodecBase64.java Source code

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Here is the source code for com.doctor.base64.CommonsCodecBase64.java

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/*
 * Copyright 2016    https://github.com/sdcuike Inc. 
 * All rights reserved.
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.doctor.base64;

import java.nio.charset.StandardCharsets;

import org.apache.commons.codec.binary.Base64;

import com.google.common.base.Preconditions;

/**
 * @author sdcuike
 *
 *         Created At 2017114 ?6:01:21
 */
public class CommonsCodecBase64 {

    public static void main(String[] args) {
        String plainText = "Base64??"
                + "??ASCII???"
                + "????Base64";

        // ??
        String base64String = Base64.encodeBase64String(plainText.getBytes(StandardCharsets.UTF_8));
        System.out.println(base64String);

        String plainTxt = new String(Base64.decodeBase64(base64String), StandardCharsets.UTF_8);
        Preconditions.checkArgument(plainTxt.equals(plainText));

        // ??
        base64String = new String(Base64.encodeBase64Chunked(plainText.getBytes(StandardCharsets.UTF_8)),
                StandardCharsets.UTF_8);
        plainTxt = new String(Base64.decodeBase64(base64String), StandardCharsets.UTF_8);
        Preconditions.checkArgument(plainTxt.equals(plainText));

    }

}