happyfish100 / happyfish100/fastdfs-client-java
storageClient调用get_file_info方法出现java.lang.ArrayIndexOutOfBoundsException错误
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Description
这个是调用的信息，上传，下载，删除方法都可以调用。
get_file_info就是这个方法调用出错
FileInfo fi = storageClient.get_file_info("group1", "M00/00/00/wKgKs11x4TWASa5AAACi1jeGYIs657.jpg");
错误日志：
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Input to decode not an even multiple of 4 characters; pad with =.
at org.csource.common.Base64.decode(Base64.java:319)
at org.csource.common.Base64.decodeAuto(Base64.java:241)
at org.csource.fastdfs.StorageClient.get_file_info(StorageClient.java:1113)
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First steps
- Read the whole issue, then the project's contributing guide.
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Research direction
Reproduce the get_file_info call shown in the issue, then start with StorageClient.java around line 1113 and follow the calls into Base64.java at lines 241 and 319. Compare this path with the working upload, download, and delete methods. Done means get_file_info no longer raises the reported exception and returns the expected FileInfo.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100