改成response.setHeader("Content-disposition", "attachment; filename=\"" + this.toUtf8String(dst_fname) + "\"");
public String toUtf8String(String s) {
StringBuffer sb = new StringBuffer();
for (int i=0;i<s.length();i++)
{
char c = s.charAt(i);
if (c >= 0 && c <= 255)
{
sb.append(c);
}
else
{
byte[] b;
try
{
b = Character.toString(c).getBytes("utf-8");
}
catch (Exception ex)
{
System.out.println(ex);
b = new byte[0];
}
for (int j = 0; j < b.length; j++)
{
int k = b[j];
if (k < 0) k += 256;
sb.append("%" + Integer.toHexString(k).
toUpperCase());
}
}
}
return sb.toString();
}
public String toUtf8String(String s) {
StringBuffer sb = new StringBuffer();
for (int i=0;i<s.length();i++)
{
char c = s.charAt(i);
if (c >= 0 && c <= 255)
{
sb.append(c);
}
else
{
byte[] b;
try
{
b = Character.toString(c).getBytes("utf-8");
}
catch (Exception ex)
{
System.out.println(ex);
b = new byte[0];
}
for (int j = 0; j < b.length; j++)
{
int k = b[j];
if (k < 0) k += 256;
sb.append("%" + Integer.toHexString(k).
toUpperCase());
}
}
}
return sb.toString();
}
解决方案 »
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