public class DefaultAttachmentDownloader extends AbstractAttachmentDownloader
| 限定符和类型 | 字段和说明 |
|---|---|
static DefaultAttachmentDownloader |
instance |
CURRENT_LEVEL, XML_TAG| 限定符和类型 | 方法和说明 |
|---|---|
java.lang.String |
createDownloadScript(java.lang.String downloadURL)
生成下载附件的JavaScript脚本
|
void |
download(javax.servlet.http.HttpServletRequest req,
javax.servlet.http.HttpServletResponse res,
java.lang.String id,
java.lang.String[] idArr)
下载附件,根据不同的下载方式可以有不同的实现
|
static DefaultAttachmentDownloader |
getInstance() |
currentAPILevel, mark4Provider, selectorequals, hashCodepublic static DefaultAttachmentDownloader instance
public static DefaultAttachmentDownloader getInstance()
public java.lang.String createDownloadScript(java.lang.String downloadURL)
downloadURL - 附件的下载地址public void download(javax.servlet.http.HttpServletRequest req,
javax.servlet.http.HttpServletResponse res,
java.lang.String id,
java.lang.String[] idArr)
throws java.lang.Exception
req - HTTP请求res - HTTP响应id - 附件ididArr - 附件id组成的数组java.lang.Exception - 如果下载附件异常则抛出此异常