Security
Excel字段级解密器
使用各种解密方法对Excel文件中的特定字段进行解密以恢复加密信息
file· 文件结果打开工具
快速开始
用三种语言从你的代码中调用此工具。
cURL
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/excel-field-decryptor' \
-H 'Content-Type: application/json' \
-d '{"filename":"excelFile.ext","contentType":"application/octet-stream","size":12345}'
# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
--data-binary @/path/to/file.ext
# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/zh/api/tools/excel-field-decryptor' \
-F 'excelFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'decryptionMethod=base64' \
-F 'selectedFields=逗号分隔的字段名（例如：邮箱,电话,身份证）。留空则解密所有字段。' \
-F 'decryptionKey=输入解密密钥（AES解密必需）' \
-F 'caesarShift=3' \
-F 'worksheetIndex=0' \
-F 'hasHeader=true' \
-F 'outputFormat=excel' \
-F 'decryptedOnly=false'