ÃֽŠ°Ô½Ã±Û(JAVA)
2022.05.02 / 13:12

¼­¹ö¿¡ ÀÖ´Â PDF ÆÄÀÏÀ» À¥ÆäÀÌÁö¿¡¼­ º¸¿©ÁÖ´Â ¹æ¹ý

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¹¹ pdf.js °°Àº view¸¦ ¾²´Â ¹æ¹ýµµ ÀÖÁö¸¸

ÀÌ ¹æ¹ýÀÌ »ý°¢º¸´Ù ±ò²ûÇÏ´Ù..

 

½ºÅ©¸³Æ® ´Ü¿¡¼­ window.open À¸·Î È£ÃâÇÏ°í

¼­¹ö´Ü¿¡¼­ ¾Æ·¡ Äڵ带 ÀÛ¼ºÇÏ¸é µÈ´Ù.

 

¹Ø¿¡ ¼Ò½º´Â ³ëÆ®Æеå++°°Àºµ¥ ºÙ¿©³Ö¾î¼­ º¸¸é ÆíÇÏ´Ù~

 

FileInputStream fis = null;

BufferedOutputStream bos = null;

 

try {

String pdfFileName = "C:/upload/TEST.pdf";

File pdfFile = new File(pdfFileName);

 

//Ŭ¶óÀ̾ðÆ® ºê¶ó¿ìÁ®¿¡¼­ ¹Ù·Î º¸´Â ¹æ¹ý(Çì´õ º¯°æ)

response.setContentType("application/pdf");

 

//¡Ú ÀÌ ±¸¹®ÀÌ ÀÖÀ¸¸é [´Ù¿î·Îµå], ÀÌ ±¸¹®ÀÌ ¾ø´Ù¸é ¹Ù·Î target ÁöÁ¤µÈ °÷¿¡ view ÇØÁÝ´Ï´Ù.

response.addHeader("Content-Disposition", "attachment; filename="+pdfFile.getName()+".pdf");

 

 

//ÆÄÀÏ ÀÐ°í ¾²´Â °Ç ÀϹÝÀûÀÎ Write¹æ½ÄÀ̶û µ¿ÀÏÇÕ´Ï´Ù. ´Ù¸¸ reponse Ãâ·Â ½ºÆ®¸² °´Ã¼¿¡ write.

fis = new FileInputStream(pdfFile);

int size = fis.available(); //ÁöÁ¤ ÆÄÀÏ¿¡¼­ ÀÐÀ» ¼ö ÀÖ´Â ¹ÙÀÌÆ® ¼ö¸¦ ¹Ýȯ

byte[] buf = new byte[size]; //¹öÆÛ¼³Á¤

int readCount = fis.read(buf);

 

response.flushBuffer();

bos = new BufferedOutputStream(response.getOutputStream());

bos.write(buf, 0, readCount);

bos.flush();

 

 

} catch(Exception e) {

e.printStackTrace();

} finally {

try {

if (fis != null) fis.close(); //close´Â ²À! ¹Ýµå½Ã!

if (bos != null) bos.close();

} catch (IOException e) {

e.printStackTrace();

}

}

 

 

[Ãâó] [Java] Pdf ÆÄÀÏ ´Ù¿î·Îµå or ¹Ù·Îº¸¿©ÁÖ±â|

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Ãâó: https://devesim.tistory.com/85?category=574758 [µ¥ºê½ÉÀÇ °³¹ßÀÚ ·¹ÆÛ·±½º]