{"id":1567,"date":"2020-07-13T23:50:06","date_gmt":"2020-07-13T14:50:06","guid":{"rendered":"https:\/\/oboki.net\/?p=1567"},"modified":"2020-09-04T15:56:09","modified_gmt":"2020-09-04T06:56:09","slug":"jpype%eb%a1%9c-java-%eb%9d%bc%ec%9d%b4%eb%b8%8c%eb%9f%ac%eb%a6%ac-%ea%b0%80%ec%a0%b8%eb%8b%a4-%ec%93%b0%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/oboki.net\/workspace\/python\/jpype%eb%a1%9c-java-%eb%9d%bc%ec%9d%b4%eb%b8%8c%eb%9f%ac%eb%a6%ac-%ea%b0%80%ec%a0%b8%eb%8b%a4-%ec%93%b0%ea%b8%b0\/","title":{"rendered":"[Python] JPype\ub85c Java \ub77c\uc774\ube0c\ub7ec\ub9ac \uac00\uc838\ub2e4 \uc4f0\uae30"},"content":{"rendered":"

JPype<\/code>\ub97c \uc774\uc6a9\ud558\uba74 python \uc5d0\uc11c java \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc774\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n

\uae30\uc874 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc790\ubc14\ub85c \ub9cc\ub4e4\uc5b4\ub193\uc740\uac8c \uc788\uace0 \uad73\uc774 \ud30c\uc774\uc36c\uc73c\ub85c \ub2e4\uc2dc \ub9cc\ub4e4\uc5b4 \uc4f8 \uc2dc\uac04\uc774 \uc5c6\uc744\ub54c jpype\ub97c \uc720\uc6a9\ud558\uac8c \uc4f0\uace0\uc788\ub294\ub370, \uc131\ub2a5 \uc774\uc288\uac00 \uc5c6\ub294 \uc791\uc5c5\uc774\ub098 \ud6c4\ub531 \uce58\uc6cc\ubc84\ub9ac\uace0\uc2f6\uc740 \uc77c\ud68c\uc131 \uc791\uc5c5\uc744 \ud558\ub294\ub370 \uc9c4\uc9dc \ub3c4\uc6c0\uc774 \ub9ce\uc774 \ub41c\ub2e4. \uc554\ubcf5\ud638\ud654\uac19\uc740\uac83\ub4e4?<\/del><\/p>\n

java\ub294 python \ubcf4\ub2e4\ub294 \uc624\ub798\uc804\ubd80\ud130 \uc778\uae30\uac00 \uc788\ub358 \uc5b8\uc5b4\uc5ec\uc11c \uadf8\ub7f0\uc9c0 \uc778\ud130\ub137\uc744 \ub4a4\uc838\ubcf4\uba74 java\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub294 \uc788\ub294\ub370 python \ubc84\uc804\uc740 \uc5c6\ub294 \uacbd\uc6b0\ub3c4 \uc885\uc885 \uc788\ub294\uac70\uac19\uc544\uc11c \uc774\ub7f4\ub54c \uc4f0\ub294\uac83\ub3c4 \uc88b\uc744 \uac83 \uac19\ub2e4.<\/p>\n

\ub2e4\uc74c\uacfc \uac19\uc774 \ubb38\uc790\uc5f4\uc744 \uac70\uafb8\ub85c \ub4a4\uc9d1\ub294 java \ucf54\ub4dc\ub97c python \uc5d0\uc11c \uac00\uc838\ub2e4\uc4f0\uace0\uc2f6\ub2e4\uba74<\/p>\n

vim ReverseString.java<\/code><\/p>\n

package net.oboki.utils;\n\npublic class ReverseString {\n  public static String reverse(String str){\n    StringBuffer buf = new StringBuffer();\n    for(int i = str.length()-1; i>=0; i--){\n      buf.append(str.charAt(i));\n    }   \n    return buf.toString();\n  }\n}<\/code><\/pre>\n
javac -d . ReverseString.java; jar -cvf oboki-utils.jar net\/<\/code> \uba85\ub839\uc73c\ub85c \ucef4\ud30c\uc77c\ud558\uace0 jar \uc544\uce74\uc774\ube0c\ub85c \ub9cc\ub4e4\uc5b4\ub193\uc740 \ub4a4<\/p>\n
\ub2e4\uc74c\uacfc \uac19\uc774 python \ud568\uc218\ub85c \uc7ac\ud0c4\uc0dd\uc2dc\ud0ac \uc218 \uc788\ub2e4.<\/p>\n
vim reverse_string.py<\/code><\/p>\n
import jpype # pip3 install JPype1\n\nclasspath = 'oboki-utils.jar'\njpype.startJVM(\n    jpype.getDefaultJVMPath(),\n    "-Djava.class.path={classpath}".format(classpath=classpath),\n    convertStrings=True,\n    )\njpkg = jpype.JPackage('net.oboki.utils')\nReverseString = jpkg.ReverseString()\n\ndef reverse_string(s):\n  return ReverseString.reverse(s)<\/code><\/pre>\n
\ub2e4\uc74c\uacfc \uac19\uc774 \ud30c\uc774\uc36c \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \ubd88\ub7ec\uc640\uc11c \uc368\ubcf4\uba74 \uc815\uc0c1\uc801\uc73c\ub85c \ub3d9\uc791\ud55c\ub2e4.<\/p>\n
# python\nPython 3.6.10 (default, Aug 31 2020, 11:01:13) \n[GCC 4.8.5 20150623 (Red Hat 4.8.5-39)] on linux\nType "help", "copyright", "credits" or "license" for more information.\n>>> import reverse_string\n>>> reverse_string.reverse_string('oboki')\n'ikobo'\n>>> <\/code><\/pre>\n
\uc774\ub7f0 \uc2dd\uc73c\ub85c \uac00\uc838\ub2e4 \uc4f0\uace0 \uc2f6\uc740 java library \uac00 \uac04\ub2e8\ud55c \uc2a4\ud0dc\ud2f1 \uba54\uc18c\ub4dc\uc774\uba74\uc11c \uc785\ucd9c\ub825 \uc790\ub8cc\ud615 \ud0c0\uc785\uc774 \uae30\ubcf8 \uc790\ub8cc\ud615\uc77c\ub54c\ub294 \uc27d\uac8c \ud30c\uc774\uc36c \ud568\uc218\ub85c \uac00\uc838\ub2e4\uac00 \uc4f8 \uc218 \uc788\ub2e4. <\/p>\n
\uc790\uc138\ud55c \uc0ac\uc6a9\ubc95, \uc18d\uc131\ub4e4\uc740 \uacf5\uc2dd \ub9e4\ub274\uc5bc\uc5d0\uc11c \ucc38\uace0<\/p>\n
\n
readthedocs;jpype<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"
JPype\ub97c \uc774\uc6a9\ud558\uba74 python \uc5d0\uc11c java \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc774\uc6a9\ud560 \uc218 \uc788\ub2e4. \uae30\uc874 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc790\ubc14\ub85c \ub9cc\ub4e4\uc5b4\ub193\uc740\uac8c \uc788\uace0 \uad73\uc774 \ud30c\uc774\uc36c\uc73c\ub85c \ub2e4\uc2dc \ub9cc\ub4e4\uc5b4 \uc4f8 \uc2dc\uac04\uc774 \uc5c6\uc744\ub54c jpype\ub97c \uc720\uc6a9\ud558\uac8c \uc4f0\uace0\uc788\ub294\ub370, \uc131\ub2a5 \uc774\uc288\uac00 \uc5c6\ub294 \uc791\uc5c5\uc774\ub098 \ud6c4\ub531 \uce58\uc6cc\ubc84\ub9ac\uace0\uc2f6\uc740 \uc77c\ud68c\uc131 \uc791\uc5c5\uc744 \ud558\ub294\ub370 \uc9c4\uc9dc \ub3c4\uc6c0\uc774 \ub9ce\uc774 \ub41c\ub2e4. \uc554\ubcf5\ud638\ud654\uac19\uc740\uac83\ub4e4? java\ub294 python \ubcf4\ub2e4\ub294 \uc624\ub798\uc804\ubd80\ud130 \uc778\uae30\uac00 \uc788\ub358 \uc5b8\uc5b4\uc5ec\uc11c \uadf8\ub7f0\uc9c0 \uc778\ud130\ub137\uc744 \ub4a4\uc838\ubcf4\uba74 java\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub294 \uc788\ub294\ub370 python \ubc84\uc804\uc740 \uc5c6\ub294 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36,10],"tags":[],"class_list":["post-1567","post","type-post","status-publish","format-standard","hentry","category-java","category-python"],"_links":{"self":[{"href":"https:\/\/oboki.net\/workspace\/wp-json\/wp\/v2\/posts\/1567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oboki.net\/workspace\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oboki.net\/workspace\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oboki.net\/workspace\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oboki.net\/workspace\/wp-json\/wp\/v2\/comments?post=1567"}],"version-history":[{"count":0,"href":"https:\/\/oboki.net\/workspace\/wp-json\/wp\/v2\/posts\/1567\/revisions"}],"wp:attachment":[{"href":"https:\/\/oboki.net\/workspace\/wp-json\/wp\/v2\/media?parent=1567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oboki.net\/workspace\/wp-json\/wp\/v2\/categories?post=1567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oboki.net\/workspace\/wp-json\/wp\/v2\/tags?post=1567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}