happyfish100 / happyfish100/fastdfs-client-java
用get_file_info获取文件信息出现错误：Input to decode not an even multiple of 4 characters; pad with =.
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Description
问题如标题所示。
查看代码发现：
byte[] buff = base64.decodeAuto(remote_filename.substring(ProtoCommon.FDFS_FILE_PATH_LEN,
ProtoCommon.FDFS_FILE_PATH_LEN + ProtoCommon.FDFS_FILENAME_BASE64_LENGTH));
此处，FDFS_FILENAME_BASE64_LENGTH=27
经测试，如果设为28则结果正确。
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First steps
- Read the whole issue, then the project's contributing guide.
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- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at the get_file_info path and inspect the base64.decodeAuto call using remote_filename, along with the FDFS_FILENAME_BASE64_LENGTH definition and ProtoCommon constants. Reproduce the decoding error, verify the correct filename length against the client behavior, and add or run a focused regression check if the repository provides one.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100