{"id":1185,"date":"2024-07-04T15:07:50","date_gmt":"2024-07-04T06:07:50","guid":{"rendered":"https:\/\/java.ihavenomoney.co.kr\/?p=1185"},"modified":"2024-07-08T08:41:25","modified_gmt":"2024-07-07T23:41:25","slug":"page-importjava-io-%ec%83%98%ed%94%8c-%ec%98%88%ec%a0%9c","status":"publish","type":"post","link":"https:\/\/java.ihavenomoney.co.kr\/?p=1185","title":{"rendered":"<%@page import=”java.io.*” %> \uc0d8\ud50c \uc608\uc81c"},"content":{"rendered":"\n

java.io.* \ud328\ud0a4\uc9c0\ub97c \uc784\ud3ec\ud2b8\ud558\uc5ec \ud30c\uc77c \uc785\ucd9c\ub825\uc744 \uc218\ud589\ud558\ub294 JSP \uc608\uc81c\ub97c \uc791\uc131\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774 \uc608\uc81c\uc5d0\uc11c\ub294 \ud30c\uc77c\uc744 \uc77d\uc5b4\uc640 \uadf8 \ub0b4\uc6a9\uc744 \uc6f9 \ud398\uc774\uc9c0\uc5d0 \ucd9c\ub825\ud558\ub294 \uac04\ub2e8\ud55c JSP \ud30c\uc77c\uc744 \uc791\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

JSP \ud30c\uc77c \uc608\uc81c<\/h3>\n\n\n\n

\ub2e4\uc74c\uc740 java.io.* \ud328\ud0a4\uc9c0\ub97c \uc784\ud3ec\ud2b8\ud558\uace0 \ud30c\uc77c\uc744 \uc77d\uc5b4\uc640\uc11c \ub0b4\uc6a9\uc744 \ucd9c\ub825\ud558\ub294 JSP \ud30c\uc77c\uc758 \uc608\uc81c\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n

<%@ page contentType=\"text\/html; charset=UTF-8\" language=\"java\" %>\n<%@ page import=\"java.io.*\" %>\n<html>\n<head>\n    <title>File Content Reader<\/title>\n<\/head>\n<body>\n<%\n    \/\/ \uc77d\uc5b4\uc62c \ud30c\uc77c\uc758 \uacbd\ub85c\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4. \uc608: \"\/path\/to\/your\/file.txt\"\n    String filePath = application.getRealPath(\"\/WEB-INF\/sample.txt\");\n    \n    \/\/ \ud30c\uc77c \ub0b4\uc6a9\uc744 \uc800\uc7a5\ud560 StringBuilder \uac1d\uccb4\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.\n    StringBuilder fileContent = new StringBuilder();\n    \n    try {\n        \/\/ \ud30c\uc77c\uc744 \uc77d\uae30 \uc704\ud574 BufferedReader \uac1d\uccb4\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.\n        BufferedReader reader = new BufferedReader(new FileReader(filePath));\n        String line;\n        \n        \/\/ \ud30c\uc77c\uc758 \uac01 \uc904\uc744 \uc77d\uc5b4\uc11c StringBuilder\uc5d0 \ucd94\uac00\ud569\ub2c8\ub2e4.\n        while ((line = reader.readLine()) != null) {\n            fileContent.append(line).append(\"<br>\");\n        }\n        \n        \/\/ BufferedReader \uac1d\uccb4\ub97c \ub2eb\uc2b5\ub2c8\ub2e4.\n        reader.close();\n    } catch (IOException e) {\n        \/\/ \ud30c\uc77c\uc744 \uc77d\ub294 \ub3d9\uc548 \uc608\uc678\uac00 \ubc1c\uc0dd\ud558\uba74 \uc624\ub958 \uba54\uc2dc\uc9c0\ub97c \ucd9c\ub825\ud569\ub2c8\ub2e4.\n        out.println(\"Error reading file: \" + e.getMessage());\n    }\n    \n    \/\/ \ud30c\uc77c\uc758 \ub0b4\uc6a9\uc744 \ucd9c\ub825\ud569\ub2c8\ub2e4.\n    out.println(\"<h2>Content of the File:<\/h2>\");\n    out.println(fileContent.toString());\n%>\n<\/body>\n<\/html>\n<\/pre><\/div>\n\n\n\n
out.println(\"<h2>Content of the File:<\/h2>\");\nout.println(fileContent.toString());<\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"
java.io.* \ud328\ud0a4\uc9c0\ub97c \uc784\ud3ec\ud2b8\ud558\uc5ec \ud30c\uc77c \uc785\ucd9c\ub825\uc744 \uc218\ud589\ud558\ub294 JSP \uc608\uc81c\ub97c \uc791\uc131\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774 \uc608\uc81c\uc5d0\uc11c\ub294 \ud30c\uc77c\uc744 \uc77d\uc5b4\uc640 \uadf8 \ub0b4\uc6a9\uc744 \uc6f9 \ud398\uc774\uc9c0\uc5d0 \ucd9c\ub825\ud558\ub294 \uac04\ub2e8\ud55c JSP \ud30c\uc77c\uc744 \uc791\uc131\ud569\ub2c8\ub2e4. JSP \ud30c\uc77c \uc608\uc81c \ub2e4\uc74c\uc740 java.io.* \ud328\ud0a4\uc9c0\ub97c \uc784\ud3ec\ud2b8\ud558\uace0 \ud30c\uc77c\uc744 \uc77d\uc5b4\uc640\uc11c \ub0b4\uc6a9\uc744 \ucd9c\ub825\ud558\ub294 JSP \ud30c\uc77c\uc758 \uc608\uc81c\uc785\ub2c8\ub2e4:<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-1185","post","type-post","status-publish","format-standard","hentry","category-import-"],"_links":{"self":[{"href":"https:\/\/java.ihavenomoney.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/1185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/java.ihavenomoney.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/java.ihavenomoney.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/java.ihavenomoney.co.kr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/java.ihavenomoney.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1185"}],"version-history":[{"count":2,"href":"https:\/\/java.ihavenomoney.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/1185\/revisions"}],"predecessor-version":[{"id":1187,"href":"https:\/\/java.ihavenomoney.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/1185\/revisions\/1187"}],"wp:attachment":[{"href":"https:\/\/java.ihavenomoney.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/java.ihavenomoney.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/java.ihavenomoney.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}