Format Conversion
XLSX 增量追加器
增量追加新数据并生成上次处理游标（按时间/主键列）
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/xlsx-append-incremental' \
-H 'Content-Type: application/json' \
-d '{"filename":"baseWorkbookFile.ext","contentType":"application/octet-stream","size":12345}'
curl -X POST 'https://api.elysiatools.com/api/upload/presign/xlsx-append-incremental' \
-H 'Content-Type: application/json' \
-d '{"filename":"incrementalWorkbookFile.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/xlsx-append-incremental' \
-F 'baseWorkbookFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'incrementalWorkbookFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'targetSheetName=Tools API' \
-F 'headerRow=1' \
-F 'cursorMode=primary-key' \
-F 'cursorColumn=id' \
-F 'lastCursorValue=5'