{"id":9862,"date":"2020-05-29T15:03:34","date_gmt":"2020-05-29T06:03:34","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=9862"},"modified":"2020-06-29T15:25:45","modified_gmt":"2020-06-29T06:25:45","slug":"java%eb%a1%9c-%ed%85%8d%ec%8a%a4%ed%8a%b8-%ed%8c%8c%ec%9d%bc-%ec%9d%bd%ea%b8%b0","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=9862","title":{"rendered":"Java\ub85c \ud14d\uc2a4\ud2b8 \ud30c\uc77c \uc77d\uae30"},"content":{"rendered":"<p>\ubc84\ud37c \ubc29\uc2dd\uc73c\ub85c \uc0ac\uc6a9\ud558\uc5ec \ube60\ub974\uac8c \ud14d\uc2a4\ud2b8 \ud30c\uc77c\uc744 \uc77d\ub294 \uc608\uc81c \ucf54\ub4dc\uc785\ub2c8\ub2e4. \uc81c\uac00 Java \uc544\uc7ac\ub77c\uc11c, \uc0c8\ub85c\uc6b4 Java\uc758 \ub354\uc6b1 \ud6a8\uacfc\uc801\uc778 \ud30c\uc77c \uc77d\uae30 API\uac00 \ubd84\uba85 \uc788\uc744\uac83 \uac19\uc740\ub370.. \ud639 \uc788\ub2e4\uba74 \ucd94\ucc9c \ubd80\ud0c1\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"java\">\r\npackage tst;\r\n\r\nimport java.io.BufferedReader;\r\nimport java.io.FileInputStream;\r\nimport java.io.InputStreamReader;\r\n\r\npublic class MainEntry {\r\n\tpublic static void main(String[] args) {\r\n\t\tString filePath = \"D:\\\\__Data__\\\\DXF\\\\1_5000\\\\NGII_DTM_5000_\uc6b8\uc0b0_\ub0a8\uad6c_35905\\\\35905090.dxf\";\r\n\r\n\t\tFileInputStream fs = null;\r\n\t\tInputStreamReader isr = null;\r\n\t\tBufferedReader br = null;\r\n\t\t\r\n\t\ttry {\r\n\t\t\tlong startTime = System.currentTimeMillis();\r\n\t\t\t\r\n\t\t\tfs = new FileInputStream(filePath);\r\n\t\t\tisr = new InputStreamReader(fs, \"euc-kr\");\r\n\t\t\tbr = new BufferedReader(isr);\r\n\t\t\t\r\n\t\t\tString line = null;\r\n\t\t\twhile((line = br.readLine()) != null) {\r\n\t\t\t\t\/\/System.out.println(line);\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\tlong finishTime = System.currentTimeMillis();\r\n\t\t\tSystem.out.println(\"\uc18c\uc694\uc2dc\uac04: \" + (finishTime - startTime) + \" ms\");\r\n\t\t} catch (Exception e) {\r\n\t\t\te.printStackTrace();\r\n\t\t} finally {\r\n\t\t\ttry {\r\n\t\t\t\tif(br != null) br.close();\r\n\t\t\t\tif(isr != null) isr.close();\r\n\t\t\t\tif(fs != null) fs.close();\r\n\t\t\t} catch (Exception e) {\r\n\t\t\t\te.printStackTrace();\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n}\r\n<\/pre>\n<p>\uc704\uc758 \ucf54\ub4dc\ub85c 7.52MB \ud06c\uae30\uc758 \ud30c\uc77c\uc744 \ubaa8\ub450 \uc77d\ub294\ub370, \uc57d 0.13\ucd08\uc815\ub3c4 \uc18c\uc694\ub429\ub2c8\ub2e4. \uc0ac\uc6a9\ud558\uace0 \uc788\ub294 \uac1c\ubc1c \ud658\uacbd\uc740 i7-6700HQ@2.60GHz\uc758 RAM 16GB \ub178\ud2b8\ubd81\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubc84\ud37c \ubc29\uc2dd\uc73c\ub85c \uc0ac\uc6a9\ud558\uc5ec \ube60\ub974\uac8c \ud14d\uc2a4\ud2b8 \ud30c\uc77c\uc744 \uc77d\ub294 \uc608\uc81c \ucf54\ub4dc\uc785\ub2c8\ub2e4. \uc81c\uac00 Java \uc544\uc7ac\ub77c\uc11c, \uc0c8\ub85c\uc6b4 Java\uc758 \ub354\uc6b1 \ud6a8\uacfc\uc801\uc778 \ud30c\uc77c \uc77d\uae30 API\uac00 \ubd84\uba85 \uc788\uc744\uac83 \uac19\uc740\ub370.. \ud639 \uc788\ub2e4\uba74 \ucd94\ucc9c \ubd80\ud0c1\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. package tst; import java.io.BufferedReader; import java.io.FileInputStream; import java.io.InputStreamReader; public class MainEntry { public static void main(String[] args) { String filePath = &#8220;D:\\\\__Data__\\\\DXF\\\\1_5000\\\\NGII_DTM_5000_\uc6b8\uc0b0_\ub0a8\uad6c_35905\\\\35905090.dxf&#8221;; FileInputStream fs = null; InputStreamReader isr = &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.gisdeveloper.co.kr\/?p=9862\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;Java\ub85c \ud14d\uc2a4\ud2b8 \ud30c\uc77c \uc77d\uae30&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9862","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/9862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9862"}],"version-history":[{"count":7,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/9862\/revisions"}],"predecessor-version":[{"id":9870,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/9862\/revisions\/9870"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9862"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9862"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}