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获取文件信息与文档描述不符 #19

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chouney opened this issue May 9, 2018 · 1 comment

chouney commented May 9, 2018

api:获取文件信息，上面说的是当指定文件不存在时返回null。但是实际上当不存在时会抛出异常：

Caused by: java.io.FileNotFoundException: http://v0.api.upyun.com/xxxxxx/path/to/file
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1872)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1474)
	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
	at main.java.com.UpYun.getText(UpYun.java:906)

因为上传文件会存在覆盖问题，因此需要使用该api来进行文件判定（文档上面是这样写的）。
个人感觉在业务逻辑当中通过异常来进行判断不太优雅，可能使得业务逻辑的异常和真正出现的异常相混淆而出错。建议修复此问题

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ghost commented Dec 16, 2019

我也遇到了同样的问题，有什么解决方法吗

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