ClientAbortException: java.net.SocketException: Connection reset by peer: socket write error:
查了很多资料貌似有没好的解决方法:
引用:“此错误会在你输出文件流后客户端强制中断接收时产生。正常情况下不会产生。由你说的“jsp会执行很多次” 可以判断出必然出现这个异常。因为只有一次会正常被客户端接收。你只需要解决为什么你的这个页面会多次向客户端浏览器输出就可以了。 ”怎么样才会不报这个异常呢?代码:
public ActionForward fileDownLoad(ActionMapping mapping,
HttpServletRequest request, HttpServletResponse response)
throws ServletException {
String fileName = null;// 名称
String realpath = "D:/crmSite/cdoc/";
realpath = "D:/crmSite/cdoc/"
+ adform.getAdMat().substring(1);
realpath = StrUtils.replace(realpath, "//", "/");
BufferedInputStream bis = null;
BufferedOutputStream bos = null;
OutputStream fos = null;
InputStream fis = null;
fileName = realpath.substring(realpath.lastIndexOf("/") + 1, realpath.length());
//System.out.println(realpath);
try {
response.setContentType(this.getContentType(fileName));
response.setHeader("Content-disposition", "attachment;filename="
+ fileName);
fis = new FileInputStream(realpath);
bis = new BufferedInputStream(fis);
fos = response.getOutputStream();
bos = new BufferedOutputStream(fos); int bytesRead = 0;
byte[] buffer = new byte[5 * 1024];
while ((bytesRead = bis.read(buffer)) != -1) {
bos.write(buffer, 0, bytesRead);// 将文件发送到客户端
}
bos.close();
bis.close();
fos.close();
fis.close(); } catch (IOException e) {
response.reset();
e.printStackTrace();
} finally {
try {
if (fos != null) {
fos.close();
}
if (bos != null) {
bos.close();
}
if (fis != null) {
fis.close();
}
if (bis != null) {
bis.close();
}
} catch (IOException e) { System.err.print(e);
}
}
return null;
}
查了很多资料貌似有没好的解决方法:
引用:“此错误会在你输出文件流后客户端强制中断接收时产生。正常情况下不会产生。由你说的“jsp会执行很多次” 可以判断出必然出现这个异常。因为只有一次会正常被客户端接收。你只需要解决为什么你的这个页面会多次向客户端浏览器输出就可以了。 ”怎么样才会不报这个异常呢?代码:
public ActionForward fileDownLoad(ActionMapping mapping,
HttpServletRequest request, HttpServletResponse response)
throws ServletException {
String fileName = null;// 名称
String realpath = "D:/crmSite/cdoc/";
realpath = "D:/crmSite/cdoc/"
+ adform.getAdMat().substring(1);
realpath = StrUtils.replace(realpath, "//", "/");
BufferedInputStream bis = null;
BufferedOutputStream bos = null;
OutputStream fos = null;
InputStream fis = null;
fileName = realpath.substring(realpath.lastIndexOf("/") + 1, realpath.length());
//System.out.println(realpath);
try {
response.setContentType(this.getContentType(fileName));
response.setHeader("Content-disposition", "attachment;filename="
+ fileName);
fis = new FileInputStream(realpath);
bis = new BufferedInputStream(fis);
fos = response.getOutputStream();
bos = new BufferedOutputStream(fos); int bytesRead = 0;
byte[] buffer = new byte[5 * 1024];
while ((bytesRead = bis.read(buffer)) != -1) {
bos.write(buffer, 0, bytesRead);// 将文件发送到客户端
}
bos.close();
bis.close();
fos.close();
fis.close(); } catch (IOException e) {
response.reset();
e.printStackTrace();
} finally {
try {
if (fos != null) {
fos.close();
}
if (bos != null) {
bos.close();
}
if (fis != null) {
fis.close();
}
if (bis != null) {
bis.close();
}
} catch (IOException e) { System.err.print(e);
}
}
return null;
}
bis.close();
fos.close();
fis.close();
如果想不要出异常。你可以建一个servlet。这个servlet只负责传送文件。这样就不会看到异常信息了。至于具体怎么做,你可以在网上再查查。我这暂时没有例子。