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抽象通用的预览异常接口实现

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chenkailing
2020-12-27 14:47:28 +08:00
committed by kl
parent 1f1970232b
commit 9c83860e1b
10 changed files with 68 additions and 69 deletions
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18
server/src/main/java/cn/keking/service/impl/OtherFilePreviewImpl.java
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@@ -11,10 +11,22 @@ import org.springframework.ui.Model;
*/
@Service
public class OtherFilePreviewImpl implements FilePreview {
public static final String NOT_SUPPORTED_FILE_PAGE = "fileNotSupported";
@Override
public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
model.addAttribute("fileType",fileAttribute.getSuffix());
model.addAttribute("msg", "系统还不支持该格式文件的在线预览");
return "fileNotSupported";
return this.notSupportedFile(model,fileAttribute,"系统还不支持该格式文件的在线预览");
}
/**
* 通用的预览失败，导向到不支持的文件响应页面
*
* @return 页面
*/
public String notSupportedFile(Model model, FileAttribute fileAttribute, String errMsg) {
model.addAttribute("fileType", fileAttribute.getSuffix());
model.addAttribute("msg", errMsg);
return NOT_SUPPORTED_FILE_PAGE;
}
}