content: /*
   * 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.alipay.common.utils;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.util.Base64;
  
  public class ImageUtil {
      public static String ImageToBase64(String path) {
          try (InputStream inputStream = ImageUtil.class.getClassLoader().getResourceAsStream(path)) {
              if (inputStream == null) {
                  return "";
              }
  
              byte[] imageBytes = inputStream.readAllBytes();
  
              String base64 = Base64.getEncoder().encodeToString(imageBytes);
  
              return "data:image/svg+xml;base64," + base64;
          } catch (IOException e) {
              return "";
          }
      }
  }