jsp頁面展示PDF文件
阿新 • • 發佈：2018-11-30
<%@ page language="java" import="java.util.*,java.io.*"
pageEncoding="ISO-8859-1"%>
<%
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
</head>
<%
out.clear();
out = pageContext.pushBody();
response.setContentType("application/pdf");
System.out.println(";'''''''''''''''"+strPdfPath);
//判斷該路徑下的檔案是否存在
File file = new File(strPdfPath);
if (file.exists()) {
DataOutputStream temps = new DataOutputStream(response
.getOutputStream());
DataInputStream in = new DataInputStream(
new FileInputStream(strPdfPath));
byte[] b = new byte[888888];
while ((in.read(b)) != -1) {
temps.write(b);
temps.flush();
}
in.close();
temps.close();
} else {
out.print(strPdfPath + " 檔案不存在!");
}
} catch (Exception e) {
out.println(e.getMessage());
}
%>
<body>
<br>
</body>
</html>
pageEncoding="ISO-8859-1"%>
<%
String basePath = request.getContextPath()+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
</head>
<%
out.clear();
out = pageContext.pushBody();
response.setContentType("application/pdf");
try {
//獲取的是pdf文件的路徑
System.out.println(";'''''''''''''''"+strPdfPath);
//判斷該路徑下的檔案是否存在
File file = new File(strPdfPath);
if (file.exists()) {
DataOutputStream temps = new DataOutputStream(response
.getOutputStream());
DataInputStream in = new DataInputStream(
new FileInputStream(strPdfPath));
byte[] b = new byte[888888];
while ((in.read(b)) != -1) {
temps.write(b);
temps.flush();
}
in.close();
temps.close();
} else {
out.print(strPdfPath + " 檔案不存在!");
}
} catch (Exception e) {
out.println(e.getMessage());
}
%>
<body>
<br>
</body>
</html>