{"id":502,"date":"2024-07-27T01:17:50","date_gmt":"2024-07-26T16:17:50","guid":{"rendered":"http:\/\/timetraveler.kr\/wordpress\/?p=502"},"modified":"2024-07-27T01:17:50","modified_gmt":"2024-07-26T16:17:50","slug":"%ec%97%85%eb%ac%b4%ec%97%90-%ed%99%9c%ec%9a%a9%ed%95%98%eb%8a%94-node-js","status":"publish","type":"post","link":"http:\/\/timetraveler.kr\/wordpress\/?p=502","title":{"rendered":"\uc5c5\ubb34\uc5d0 \ud65c\uc6a9\ud558\ub294 Node.js"},"content":{"rendered":"\n
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\"\"<\/a><\/figure>\n<\/figure>\n\n\n\n

“\ud55c\ube5b\ubbf8\ub514\uc5b4 <\ub098\ub294 \ub9ac\ubdf0\uc5b4\ub2e4> \ud65c\ub3d9\uc744 \uc704\ud574\uc11c \ucc45\uc744 \uc81c\uacf5\ubc1b\uc544 \uc791\uc131\ub41c \uc11c\ud3c9\uc785\ub2c8\ub2e4.”
<\/p>\n\n\n\n

\"\uc800\ub294 \uc0c8\ub85c\uc6b4 \uae30\uc220\uc744 \uc2b5\ub4dd\ud558\ub294 \uc694\ub839\uc740 '\uc65c'\ub77c\ub294 \uc758\ubb38\uc744 \uac00\uc838\ubcf4\ub294 \uac83\uc774\ub77c\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4.\"<\/code><\/p>\n\n\n\n

\ub098\uc5d0\uac8c \uc774 \ud55c \uc904\uc774 \ubb34\ucc99\uc774\ub098 \ud070 \uc758\ubbf8\ub85c \ub2e4\uac00\uc628\ub2e4. \ud5c8\ud22c\ub8e8 \ud560 \uc218 \uc788\ub294 \ub9d0\uc774 \uc544\ub2c8\ub2e4. \uc801\uc5b4\ub3c4 \uc5b4\ub290 \uc815\ub3c4 \uae30\uc220\uc801\uc73c\ub85c \uada4\ub3c4\uc5d0 \uc624\ub978 \uc0ac\ub78c\uc774 \ud560 \uc218 \uc788\ub294 \ub9d0\uc774\ub77c \uc0dd\uac01\ud55c\ub2e4. \uadf8\uac83\ub3c4 \uc800\uc790\uac00 “\ub9c8\uce58\uba70”\uc758 \uccab \ubb38\uc7a5\uc73c\ub85c \uc4f4 \ud45c\ud604\uc774\ub2e4. \uadf8 \ub2e4\uc74c\uc73c\ub85c \uc4f4 \ub9d0\uc744 \ubcf4\uc790.<\/p>\n\n\n\n

\"\uadf8 \uc5b8\uc5b4\ub098 \uae30\ub2a5\uc774 \uc65c \ud544\uc694\ud588\ub294\uac00 \ud558\ub294 \uac83\uc744 \uc0dd\uac01\ud558\uba74 \uc774\uc6a9\ud558\ub294 \uc0c1\ud669\uc774 \uc27d\uac8c \ubcf4\uc77c \uc218 \uc788\uace0, \ub2e4\ub978 \uae30\uc220\uc5d0\uc11c\ub294 \ud544\uc694\ud588\ub358 \uac83\uc774 \uc774 \uae30\uc220\uc5d0\uc11c\ub294 \uc5b4\ub5bb\uac8c \ub418\ub294\uc9c0 \uc0dd\uac01\ud574\ubcfc \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.\"<\/code><\/p>\n\n\n\n

\uc804\uc0b0\ud559\uc744 \uacf5\ubd80\ud558\uba74\uc11c, \uc2e4\ubb34\ub97c \ud558\uba74\uc11c, \uc790\uc5f0\uc2a4\ub7fd\uac8c \ub290\ub084 \uc218 \uc788\uc5c8\ub358 \ubc14\ub85c \uadf8\uac83\uc774\ub2e4. \uc65c \uc774 \uae30\uc220\uc774 \uc874\uc7ac\ud558\ub294\uc9c0, \uc65c \uc774\ub807\uac8c \ub9cc\ub4e4 \uc218\ubc16\uc5d0 \uc5c6\uc5c8\ub358 \uac83\uc778\uc9c0, \uc65c \uc774\ub798\uc57c\ub9cc \ud588\ub294\uc9c0. \ubc14\ub85c \uadf8\ub7ec\ud55c \uac83\ub4e4\uc744 \uc9d1\uc57d\ud55c \ud45c\ud604\ud55c, \ub2e8 \ud558\ub098\uc758 \uae00\uc790\uac00 ‘\uc65c’\ub77c\uace0 \uc0dd\uac01\ud55c\ub2e4.<\/p>\n\n\n\n

\uc544\ubb34\ub9ac \uc88b\uc740 \uae30\uc220\uc774\ub77c\ub3c4, \ud55c \uc2dc\ub300\ub97c \ud48d\ubbf8\ud558\ub294 \uae30\uc220\uc774\ub77c\ub3c4, \ub204\uac00 \ubd10\ub3c4 \uc27d\uac8c \uc4f0\uc600\ub2e4\ub294 \uae30\uc220\uc774\ub77c\ub3c4, \uc774 ‘\uc65c’\ub77c\ub294 \uc9c8\ubb38\uc5d0 \ub2f5\ud560 \uc218 \uc5c6\ub2e4\uba74, \uc560\uc11d\ud558\uac8c \uc640\ub2ff\uc9c0\ub3c4 \uc54a\uace0, \uadf8 \uae30\uc220\uc744 \uc4f0\uace0 \uc2f6\uc740 \uc0dd\uac01\ub3c4 \ub4e4\uc9c0 \uc54a\uc558\ub2e4. \ub098\uc758 \uc758\ubb38\uc5d0 \ub2f5\uc744 \uc904 \uc218 \uc788\ub294 \uae30\uc220\uc774\uc5b4\uc57c \uc774\ud574\ub3c4 \ub418\uace0 \uc0ac\uc6a9\ud558\uae30\ub3c4 \ube44\uad50\uc801 \uc218\uc6d4\ud588\uace0 \ub610 \uadf8\uac78\ub85c \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \uc218 \uc788\uc5c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc740 \uae30\uc220\uc740 \uc544\ubb34\ub9ac \ubd10\ub3c4 \uc774\ud574\uac00 \ub418\uc9c0 \uc54a\uc558\uace0, \uc0ac\uc6a9\ud558\ub354\ub77c\ub3c4 \ubb38\uc81c \ud22c\uc131\uc774\ub77c \uacb0\uad6d\uc5d4 \uc548 \uc4f0\uac8c \ub418\uc5c8\ub354\ub7ac\ub2e4.<\/p>\n\n\n\n

\uadf8\ub7f0\ub370 \uc800\uc790\uac00 \uadf8 \uc758\ubb38\uc774 \uc0c8 \uae30\uc220\uc744 \uc2b5\ub4dd\ud558\ub294 \uc694\ub839\uc774\ub77c\uace0 \uce5c\uc808\ud788 \uc54c\ub824\uc900\ub2e4. \uadf8\ub798\uc11c \uadf8\ub7ac\ub098? \uc774 \ucc45\uc740 \uadfc\ub798 \uc77d\uc5c8\ub358 \ucc45 \uc911\uc5d0\uc11c \uac00\uc7a5 \ube68\ub9ac \uc77d\ud614\uace0, \uc27d\uac8c \uc774\ud574\uac00 \uac14\uace0, \uadf8\ub798\uc11c \ub0b4\uac8c \ub531 \uc54c\ub9de\uc744 \uc815\ub3c4\uc758 \uae38\ub77c\uc7a1\uc774 \uc5ed\ud560\uc744 \ud574\uc92c\ub2e4.<\/p>\n\n\n\n

\uadfc\ub798 \ud68c\uc0ac\uc5d0\uc11c \uc8fc\ub85c Spring Boot \/ Java\ub85c \ubc31\uc5d4\ub4dc \uac1c\ubc1c\uc744 \ud558\ub2e4\uac00, \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc720\ub85c \ud504\ub7f0\ud2b8\uc5d4\ub4dc \uac1c\ubc1c\ub3c4 \ubcd1\ud589\ud558\uace0 \uc788\ub2e4. \uac70\uae30\uc11c \uc0ac\uc6a9\ud558\uace0 \uc788\ub294 \uae30\uc220\uc774 Node.js\uc640 React.js\ub2e4. \uc55e\uc11c \ub9ac\uc561\ud2b8 \uacbd\uc6b0\uc5d0\ub294 \uad49\uc7a5\ud788 \ucd08\uc2ec\uc790\uac00 \uc77d\uae30 \uc88b\uc740 \ucc45\uc744 \uc811\ud560 \uc218 \uc788\uc5b4\uc11c \uc990\uac81\uac8c \ubcf4\uba70 \uad81\uae08\ud588\ub358 \uc810\ub4e4\uc744 \ud574\uc18c\ud560 \uc218 \uc788\uc5c8\ub2e4. \ucd08\uc2ec\uc790\uac00 \uc77d\uae30 \uc88b\uc740 \ucc45, \uadf8\ub798\uc11c \ub9ac\uc561\ud2b8\uc5d0 \ucd08\uc810\uc774 \ub9de\ucdb0\uc838 \uc788\uae30 \ub54c\ubb38\uc5d0 \uadf8 \uc790\uccb4\ub9cc\uc73c\ub85c\ub294 \ub3c4\uc6c0\uc774 \ub9ce\uc774 \ub418\uc5c8\uc9c0\ub9cc, \uadf8 \uadfc\uac04\uc5d0 \uc788\ub358 Node.js\uc5d0 \ub300\ud55c \uac74 \uc0c1\ub300\uc801\uc73c\ub85c \ube48\uc57d\ud560 \uc218\ubc16\uc5d0 \uc5c6\uc5c8\ub2e4. <\/p>\n\n\n\n

\uadf8\ub7f0\ub370 \uc774\ubc88\uc5d0\ub294 Node.js\ub2e4. \uc774 \ubc29\ub300\ud55c \uac78 \uc804\ubd80 \ubc31\uacfc\uc0ac\uc804\uc2dd\uc73c\ub85c \ub098\uc5f4\ud558\uba70 \uc124\uba85\ud558\uc9c0 \uc54a\ub294\ub2e4. \uc5b4\ub5bb\uac8c? \ub9c8\uce58 \uc5c5\ubb34\uc5d0 \ucc98\uc74c \uc801\uc6a9\ud574\ubcf4\ub824\ub294 \uac83\uac19\uc740 \ub290\ub08c\uc758 \uc124\uba85\uc774\ub2e4. \ucca0\uc800\ud788 \uc5c5\ubb34\uc5d0 \ud65c\uc6a9\ud558\uae30 \uc704\ud55c \ubc29\uc2dd\uc774\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \uc18c\uc18c\ud560\uc9c0\ub3c4 \ubaa8\ub974\uc9c0\ub9cc \ud655\uc2e4\ud788 \uafc0\ud301\uc774 \ub9ce\uc774 \ub4e4\uc5b4 \uc788\ub2e4. \ubcf8\uc778\uc774 \uc368\ubd10\uc11c \uc774\ud574\ud558\uace0 \uc788\ub294 \ud301\ub4e4\uc744 \uc54c\ub824\uc8fc\uae30 \ub54c\ubb38\uc5d0 \uac19\uc740 \ud328\ud0a4\uc9c0\ub4e4\uc744 \ud655\uc778\ud574\ubcf4\uace0 \uc2f6\uc740 \uc695\uad6c\uac00 \uc0dd\uae34\ub2e4. \uc2ec\uc9c0\uc5b4 \ub3c4\uc785\ud574 \uc4f8 \ub9cc\ud55c \uac83\ub3c4 \ub9ce\uc73c\ub2c8 \uc774\ub807\uac8c \uc720\uc6a9\ud560 \uc218\uac00 \uc788\uc744\uae4c?<\/p>\n\n\n\n

\uac8c\ub2e4\uac00 \ud655\uc2e4\ud788 \uc774\ud574\ud558\uace0 \uc4f4\ub2e4\ub294 \uc0dd\uac01\uc774 \ub4e4 \uc815\ub3c4\ub85c \ud575\uc2ec\uc801\uc778 \ub0b4\uc6a9\ub4e4 \uc704\uc8fc\ub85c \uc124\uba85\ud558\uace0, \uc608\uc81c\ub3c4 \uc810\uc9c4\uc801\uc73c\ub85c (\ud544\uc694\uc5d0 \uc758\ud574 \ubc18\ubcf5\ud558\uba74\uc11c) \uc791\uc131\ud574\uac00\uba74\uc11c \ucc28\uc774\uc810\uc744 \uba85\ud655\ud788 \uc54c \uc218 \uc788\ub3c4\ub85d \ud574\uc900\ub2e4. \uc7a5\uacfc \uc7a5 \uc0ac\uc774\ub97c \ub118\uc5b4\uac08 \ub54c \ubd80\ub2f4\uc2a4\ub7fd\uc9c0\uac00 \uc54a\ub2e4. \uadf8\ub7ec\uba74\uc11c\ub3c4 \uc774\ud574\uac00 \uc27d\uac8c \uc3d9\uc3d9 \uc9da\uc5b4\uac00\uba70 \uc54c\ub824 \uc900\ub2e4. \uc544\uc8fc \uc88b\uc740 \ubc29\uc2dd\uc774\ub2e4. \uadf8\ub798\uc11c \ud3c9\uc18c\ubcf4\ub2e4 \uc220\uc220 \uc798 \uc77d\ud788\ub294 \uae30\uc220 \uc11c\uc801 \uc911 \ud558\ub098\ub77c \uc0dd\uac01\ud55c\ub2e4. \ubb54\uac00 \ud2b9\ubcc4\ud558\uace0 \ub300\ub2e8\ud55c \uae30\uc220\uc744 \uc54c\ub824\uc8fc\ub294 \uac83\uc740 \uc808\ub300 \uc544\ub2c8\ub2e4. \uc2e4\ubb34 \ub3c4\uc785 \uc2dc \ud544\ud788 \ubd10\ub458\ub9cc\ud55c \ud615\uc2dd\uc774\ub784\uae4c?<\/p>\n\n\n\n

\uc65c \ub098\uc5d0\uac8c \uc774 \ucc45\uc774 \ub354 \ud06c\uac8c \uc640\ub2ff\uc558\uc744\uae4c? \uadf8\uac83\uc740 \ud604\uc7ac \ub0b4\uac00 \ud558\ub294 \uc5c5\ubb34\uc640 \uc544\uc8fc \ubc00\uc811\ud558\uac8c \uc5f0\uacb0\ub3fc \uc788\ub2e4. \ud604\uc7ac \ub9e1\uace0 \uc788\ub294 \ud504\ub7f0\ud2b8\uc5d4\ub4dc \ud504\ub85c\uc81d\ud2b8\ub294 \ud504\ub7f0\ud2b8\uc5d4\ub4dc \uc804\ubb38 \uac1c\ubc1c\uc790\uac00 React.js\ub97c \ucc98\uc74c \uacf5\ubd80\ud558\uba74\uc11c \uac1c\ubc1c\ud588\ub2e4. \uaf64 \uc7a5\uae30 \uac1c\ubc1c\uc744 \ud588\uae30 \ub54c\ubb38\uc5d0 \ucd08\ucc3d\uae30 \uc791\uc5c5\ud55c \ucf54\ub4dc\uc640 \uadfc\ub798 \uc791\uc5c5\ud55c \ucf54\ub4dc\uac00 \uc2a4\ud0c0\uc77c\ub3c4 \uadf8\ub807\uace0 \uc218\uc900\ub3c4 \uadf8\ub807\uace0 \ucc28\uc774\uac00 \ub09c\ub2e4. \uadf8\ub798\uc11c \uc5ec\ub7ec \uac00\uc9c0 \ud615\ud0dc\ub85c \uad6c\ud604\ub3fc \uc788\ub294\ub370, \ucc9c\ucc9c\ud788 \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \ud558\ub2e4\ubcf4\ub2c8 \ucf54\ub4dc \ubc29\uc2dd\uc774 \uc5ec\ub7ec \uac1c \uc11e\uc5ec \uc788\ub294 \uc148\uc774\ub2e4.<\/p>\n\n\n\n

\uadf8\uac78 \uc911\uac04\uc5d0 \ubc1b\uc544\uc11c \ud558\ub824\ub2e4\ubcf4\ub2c8 \uaf64 \uc560\ub97c \uba39\uace0 \uc788\ub2e4. Node.js\uc5d0 \uc775\uc219\uce58 \uc54a\ub2e4\ubcf4\ub2c8 \uc774\ub7f0 \uac83\ub4e4\uc774 \uc65c \ud544\uc694\ud588\ub358 \uac83\uc778\uc9c0 \uae30\ucd08\uc801\uc778 \uac83\ub4e4\uc744 \uc81c\ub300\ub85c \uc54c\uc9c0 \ubabb\ud55c \uc0c1\ud0dc\uc5d0\uc11c \uc624\ub85c\uc9c0 \ub17c\ub9ac\uc801\uc73c\ub85c \uc774\ub807\uac8c \ub418\uc9c0 \uc54a\uc744\uae4c \ud558\uace0 \uac74\ub4dc\ub9ac\uba74\uc11c \ud574\uacb0\ud574\ub098\uac00\uace0 \uc788\ub294 \uc2e4\uc815\uc774\ub2e4. \uc774\ubbf8 \uc88b\uc740 \uc0d8\ud50c\uc774 \ub9ce\uc774 \uc788\uc73c\ub2c8 \ubcf5\ubd99 \ud6c4 \uc218\uc815 \uc2a4\ud0c0\uc77c\ub85c \uc791\uc5c5\ud558\uace0 \uc788\ub2ec\uae4c? \uadf8\ub7f0\ub370 \uc774 \ucc45\uc744 \uc77d\uc73c\ub2c8 \uc791\uc5c5\ud558\uba74\uc11c \ub9c9\uc5f0\ud558\uac8c \ub290\uaef4\uc84c\ub358 \uc560\ub9e4\ud568\uacfc \ubab0\uc774\ud574\uac00 \uc5b4\ub290 \uc815\ub3c4 \ud574\uc18c\ub418\uc5c8\ub2e4\uace0 \ud558\uba74 \ub420 \uac83 \uac19\ub2e4. \ub2e4\uc2dc \ub9d0\ud574, \uc81c\ub300\ub85c \ubab0\ub790\ub358 \uac78 \uc81c\ub300\ub85c \uc54c\uc544\uac00\uae30 \uc704\ud55c \uae30\ucd08\ub97c \uc54c\uac8c \ub418\uc5c8\ub2ec\uae4c?<\/p>\n\n\n\n

CORS \uad00\ub828\ud574\uc11c\ub3c4 \ubb38\uc81c\uac00 \uc0dd\uacbc\uace0, \uc774\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574\uc11c \uc791\uc5c5\uc744 \ud588\ub2e4\ub294 \uac83\ub9cc \uc54c\uace0 \uc788\uc5c8\uc9c0, \uc774 \ucc45\uc5d0\uc11c \uc124\uba85\ud558\ub294 \uc815\ub3c4\ub85c \uc774\ud574\ud558\uc9c4 \ubabb\ud588\ub358 \uac83 \uac19\ub2e4. \uadf8\ub7ac\uc73c\ub2c8 \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ud68c\uc0ac \ub3d9\ub8cc\uac00 \ud588\ub358 \uc5c5\ubb34\uac00 \uc798 \uc774\ud574\ub418\uc9c0 \uc54a\uc558\ub294\ub370, \uc774\ucc38\uc5d0 \uc774\ud574\ud558\uac8c \ub410\ub2e4. \uadf8\ub9ac\uace0 \ub2f9\uc2dc \ub2f4\ub2f9 \uac1c\ubc1c\uc790\uac00 \ud588\ub358 \ub9d0\ub4e4\uc774 \uc774\uc81c\uc57c \uc870\uae08 \uc774\ud574\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\ub2e4. \uac1c\ubc1c\uc5d0 \ud504\ub85d\uc2dc \uc11c\ubc84\uac00 \uc65c \ud544\uc694\ud588\ub294\uc9c0, \ud504\ub85c\ub355\uc158\uc77c \ub54c \ucd94\uac00\ub85c \ub370\ube0c\uc635\uc2a4 \uac1c\ubc1c\uc790\uac00 \uc5b4\ub5a4 \uc124\uc815 \uc791\uc5c5\ub4e4\uc744 \ud588\uc5c8\ub358 \uac83\uc778\uc9c0 \uc774\uc81c \uc774\ud574\uac00 \ub418\uae30 \uc2dc\uc791\ud588\ub2e4.<\/p>\n\n\n\n

SPA \ucd94\uc138\ub294 \uc774\ud574\ud588\uc9c0\ub9cc, \uc65c \ubcf5\uc7a1\ud558\uac8c \uad6c\uc131\ud558\uace0 \uc9c4\ud589\uc774 \ub420 \uc218\ubc16\uc5d0 \uc5c6\uc5c8\ub358 \uac83\uc778\uc9c0. \ud328\ud0a4\uc9c0\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc \ud588\ub2e4\uac00 \ubb38\uc81c\uac00 \uc0dd\uaca8\uc11c \ub864\ubc31\ud558\uac70\ub098, \uadf8 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ud574\ub2f9 \ud328\ud0a4\uc9c0 \ubb38\uc11c\uc5d0 \uc11c\uc220\ub41c \uc5c5\uadf8\ub808\uc774\ub4dc \uc2dc \ud574\uc57c \ud558\ub294 \uc5c5\ubb34 \ub0b4\uc6a9\uc744 \uc77d\uace0 \ub530\ub77c \ubc18\uc601\ud574\ubcf8\ub2e4\ub4e0\uc9c0. <Routes>, <Link> \ub4f1\uc744 \uc0ac\uc6a9\ud574\uc11c \uad6c\uc131\ud574\uc57c \ud588\ub358 \uc774\uc720\ub4e4. \ud68c\uc0ac \uac1c\ubc1c \ud658\uacbd \uc774\uc804\uc73c\ub85c \ubc29\uc2dd\uc744 \ubc14\uafbc \ub4a4\uc5d0 \uc6f9\ube0c\ub77c\uc6b0\uc800\uc5d0\uc11c \ud398\uc774\uc9c0\ub97c \uc5f4\uc5b4\uc11c \ud655\uc778\ud558\ub2e4 \ub9ac\ub85c\ub4dc \uc2dc\ub3c4\ud588\uc744 \ub54c \uc65c \uc5d0\ub7ec\uac00 \ubc1c\uc0dd\ud588\ub358 \uac83\uc778\uc9c0. \uadf8\ub7f0 \uc2e4\ubb34\uc5d0 \ubc00\uc811\ud558\uac8c \uc5f0\uacb0\ub41c \ub0b4\uc6a9\ub4e4\uc744 \uceec\ub7fc\uc744 \ud1b5\ud574 \uc804\ub2ec\ud574\uc8fc\ub294 \ubc29\uc2dd\ub3c4 \ub9c8\uc74c\uc5d0 \ub4e4\uc5c8\ub2e4. \uadf8\uac83\ub3c4 \uc801\uc808\ud55c \uc2dc\uac04\uc5d0 \uc801\uc808\ud55c \uacf5\uac04\uc5d0\uc11c \ub9d0\uc774\ub2e4.<\/p>\n\n\n\n

\ud655\uc2e4\ud788 \ub09c\ud574\ud560 \uc218 \uc788\ub294 \ud45c\ud604\uc744 \uc774\ub807\uac8c \uae54\ub054\ud558\uac8c \uc815\ub9ac\ud574\uc11c \uc54c\ub824\uc8fc\ub294 \uac83\ub3c4 \ub300\ub2e8\ud558\ub2e4\uace0 \uc0dd\uac01\ud55c\ub2e4. \uc800\uc790\uc758 \ub2a5\ub825\uc774\uae30\ub3c4 \ud558\uaca0\uc9c0\ub9cc, \ub9ac\ubdf0\ub97c \ud574\uc900 \ub3d9\ub8cc\uc758 \uc13c\uc2a4\uc5d0\ub3c4 \uac10\ud0c4\ud558\uac8c \ub41c\ub2e4. \ud655\uc2e4\ud788 \ub300\ub2e8\ud55c \uac00\uc774\ub4dc\uac00 \uc801\uc6a9\ub41c \ub4ef\ud55c \uc778\uc0c1\uc744 \ubc1b\uc558\ub2e4. \uc774\ub807\uac8c \uae54\ub054\ud560 \uc218 \uc788\ub294 \uac74\uac00?<\/p>\n\n\n\n

\ucc45\uc5d0\uc11c \ub098\uc5d0\uac8c \uac00\uc7a5 \uc758\ubbf8 \uc788\ub294 \uc7a5\uc744 \uba87 \uac1c \uaf3d\uc544\ubcf4\ub77c \ud55c\ub2e4\uba74 \uacfc\uac10\ud788 3\uc7a5, 4\uc7a5, 6\uc7a5, 8\uc7a5, \uc774\ub807\uac8c 4\uac1c \uc7a5\uc744 \uaf3d\uaca0\ub2e4. \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n

3\uc7a5 – Node.js\uc640 \ubaa8\ub4c8. CommonJS\uacfc ECMAScript \ubaa8\ub4c8\uc758 \ud65c\uc6a9 \uad00\uc810\uc5d0\uc11c\uc758 \uc124\uba85\uacfc package.json \uad00\ub828 \uc124\uba85 (\uc544\uc8fc \ub3c4\uc6c0\uc774 \ub418\uc5c8\ub2e4)
4\uc7a5 – Node.js\uc5d0\uc11c\uc758 \ube44\ub3d9\uae30 \ucc98\ub9ac. \ub3d9\uae30\uc640 \ube44\ub3d9\uae30, \uc774\uc640 \uad00\ub828\ub41c \ucf5c\ubc31, \ud504\ub85c\ubbf8\uc2a4, async\/await, AsyncIterator \ub4f1\uc744 \ube44\uad50 \uc124\uba85
6\uc7a5 – \uc775\uc2a4\ud504\ub808\uc2a4\ub97c \uc774\uc6a9\ud55c Rest Api \uc11c\ubc84 \uc6f9 \uc11c\ubc84. \uc810\uc9c4\uc801\uc73c\ub85c \uac1c\uc120\ud574\ub098\uac00\ub294 \uc775\uc2a4\ud504\ub808\uc2a4 \uae30\ubc18 Rest Api \uc11c\ubc84 \ubc0f \uc6f9 \uc11c\ubc84\uc758 \ube44\uad50 \uc124\uba85
8\uc7a5 – \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc6b4\uc6a9\uacfc \uac1c\uc120. \uc9c0\uae08 \ub0b4\uac00 \ud558\uace0 \uc788\ub294 \ucd5c\uace0 \ub09c\uc774\ub3c4 \uc5c5\ubb34\ub4e4\uacfc \uc5f0\uad00<\/p>\n\n\n\n

\ub098\uba38\uc9c0 \uc7a5\ub4e4\ub3c4 \ud655\uc2e4\ud788 \ub3c4\uc6c0\uc774 \ub9ce\uc774 \ub418\uc5c8\uc9c0\ub9cc, \uc704 4\uac1c\uc758 \uc7a5\ub4e4\uc758 \uc124\uba85\ub4e4\uc740 \ub0b4\uac8c \uc788\uc5b4 \ubfcc\uc607\uae30\ub9cc \ud588\ub358 \uc810\ub4e4\uc774 \uc810\uc810 \ub354 \uc2e4\uccb4\ub97c \uac16\uace0 \ub098\uc5d0\uac8c \uc81c\ub300\ub85c \ubcf4\uc774\uae30 \uc2dc\uc791\ud55c \uc9c0\uc810\ub4e4\uc774\ub77c \uc0dd\uac01\ud55c\ub2e4. \uc774 \ub0b4\uc6a9\ub4e4\uc744 \ubc14\ud0d5\uc73c\ub85c \ub354 \ub9ce\uc774 \ud30c\ubcf4\uba74 \uba40\uc9c0 \uc54a\uc740 \ubbf8\ub798\uc5d0 \ud655\uc2e4\ud788 \uc774\ud574\ud560 \uc218 \uc788\uac8c \ub418\uc9c0 \uc54a\uc744\uae4c \ud589\ubcf5\ud68c\ub85c\ub97c \ub3cc\ub824\ubcf8\ub2e4.<\/p>\n\n\n\n

\ubc18\ub300\ub85c \uc774 \ucc45\uc758 \uc7a5\ub4e4 \uc911 \uacf5\ubd80\ud560 \ub54c \uace0\ube44\ub85c \ub2e4\uac00\uc628 \uac83\ub4e4\uc740 \ubb34\uc5c7\uc77c\uae4c? 7\uc7a5\uacfc \uc544\uc774\ub7ec\ub2c8 \ud558\uac8c\ub3c4 \ubc14\ub85c 8\uc7a5\uc774\ub2e4. \uc5ec\uae30\uac00 \uac00\uc7a5 \uace0\ube44\uc600\ub2e4. \uc774\uc720\ub294 7\uc7a5\uc758 \uacbd\uc6b0 \uac70\uc758 \uc368\ubcf4\uc9c0 \uc54a\uc740 \ud328\ud0a4\uc9c0\ub098 \uae30\uc220\ub4e4\uc774 \ub9ce\uc558\uace0, \ud14c\uc2a4\ud2b8 \ubd80\ubd84\uc774 \uc57d\ud55c\ub370, \uc774 \ubd80\ubd84\uc744 \uac74\ub4dc\ub9ac\ub2e4\ubcf4\ub2c8 \uba38\ub9bf\uc18d\uc774 \ubcf5\uc7a1\ud574\uc838\uc11c, \uc0ac\uc2e4 \ub3cc\ub824\ubcf4\uc9c0 \uc54a\uc73c\uba74 \uac10\uc774 \uc798 \uc548 \uc624\ub294 \ubd80\ubd84\ub4e4\uc774\ub77c \uadf8\ub7ac\ub2e4. \ub2f9\uc7a5 \ud604\uc5c5\uc744 \ud574\uc57c \ud558\ub2e4\ubcf4\ub2c8 \uc0d8\ud50c\uaca9\uc73c\ub85c \ub9cc\ub4e4\uc5b4 \ub3cc\ub824\ubcfc \uc2dc\uac04\uc774 \uc798 \uc548 \ub098\ub2e4\ubcf4\ub2c8 \uae00\ub85c\ub9cc \uc774\ud574\ud558\ub824\uace0 \ud574\uc11c \uc880 \uadf8\ub7ac\ub098\ubcf4\ub2e4. 8\uc7a5\uc740 \uc131\ub2a5 \ud29c\ub2dd\uc774 \ud765\ubbf8\ub85c\uc6b0\uba74\uc11c\ub3c4 \ub9ce\uc774 \uacaa\uc5b4\ubcf4\uc9c0 \ubabb\ud55c \uc0c1\ud669\uc774\ub2e4\ubcf4\ub2c8 \uc774\ud574\uac00 \ub354\ub38c\uc11c \uadf8\ub7ac\ub358 \uac83 \uac19\ub2e4.<\/p>\n\n\n\n

\uadf8\ub7fc \ucc45\uc5d0 \ubb38\uc81c\uac00 \uc788\ub294 \uac70 \uc544\ub2cc\uac00, \ud558\uace0 \uc624\ud574\ub97c \ud560 \uc218\ub3c4 \uc788\uaca0\ub2e4. \uadf8\ub7f0\ub370 \uadf8\uac74 \uc9c4\uc2e4\uc774 \uc544\ub2c8\ub2e4. \ub0b4\uac8c \uc5b4\ub824\uc6e0\ub2e4\ub294 \uac74 \ub0b4\uac00 \uadf8 \ubd80\ubd84\uc774 \uad49\uc7a5\ud788 \uc57d\ud558\ub2e4\ub294 \uc598\uae30\uac00 \ub418\uace0, \uc774\uac74 \ub0b4\uac00 \ud559\uc2b5\uc744 \ub354 \uc9c4\ud589\ud574\uc57c \ud558\ub294 \ubd80\ubd84\uc784\uc744 \uc54c\uac8c \ud574\uc900 \uac70\ub77c \uc77d\uc744 \ub2f9\uc2dc\uc5d4 \ud798\ub4e4\uc5c8\uc5b4\ub3c4 \uc9c4\ud589\ud560 \ubc29\ud5a5\uc744 \uc54c\uac8c \ub418\uc5b4 \ubb34\ucc99 \ub2e4\ud589\uc774\ub77c \uc0dd\uac01\ud55c\ub2e4. \uc194\uc9c1\ud788 \uc804\ubd80\ub2e4 \uc27d\uac8c \uc774\ud574\uac00 \ub418\ub294 \ucc45\uc774\ub77c\uba74, \uad73\uc774 \uad6c\ud574 \uc77d\uc744 \ud544\uc694\uac00 \uc5c6\ub2e4. \uc2dc\uac04\uacfc \ub3c8 \ub0ad\ube44\ub2e4. \uc57d\ud55c \ubd80\ubd84\uc744 \ubcf4\uc644\ud574\uc904 \uc218 \uc788\ub294 \ucc45\uc744 \ucc3e\ub294 \uac8c \ud6e8\uc52c \ud6a8\uacfc\uc801\uc77c \ud14c\ub2c8\uae4c.<\/p>\n\n\n\n

\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc800\uc790\uac00 \ud55c \ub9d0 \uc911 \uc774 \ucc45\uc744 \uc815\ub9ac\ubc1c\uc5b8\ud558\ub294 \ub0b4\uc6a9\uc774 \uc788\uc5b4 \uc778\uc6a9\ud574\ubcf4\uace0\uc790 \ud55c\ub2e4.<\/p>\n\n\n\n

\"\uc774 \ucc45\uc5d0\ub294 '\uc65c'\ub97c \uc54c\uae30 \uc704\ud574 \uac04\ub2e8\ud55c \uae30\uc220\uc758 \uc124\uba85\ubfd0\ub9cc \uc544\ub2c8\ub77c, \uc81c\uac00 \ubcf8 \uc5ed\uc0ac\uc640 \uc5bb\uc5c8\ub358 \uacbd\ud5d8, \uc0dd\uac01\ub4e4\uc744 \uac00\ub2a5\ud55c \ub9ce\uc774 \ub2f4\uc558\uc2b5\ub2c8\ub2e4.\"<\/code><\/p>\n\n\n\n

\uadf8\ub798\uc11c, \uc774 \ucc45\uc740 \uac00\uce58\uac00 \uc788\ub2e4, \ubc14\ub85c \uc800\uc790\uc758 \uc800 \ud55c \ub9c8\ub514 \ubb38\uc7a5 \ub54c\ubb38\uc5d0 \ub9d0\uc774\ub2e4.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

“\ud55c\ube5b\ubbf8\ub514\uc5b4 <\ub098\ub294 \ub9ac\ubdf0\uc5b4\ub2e4> \ud65c\ub3d9\uc744 \uc704\ud574\uc11c \ucc45\uc744 \uc81c\uacf5\ubc1b\uc544 \uc791\uc131\ub41c \uc11c\ud3c9\uc785\ub2c8\ub2e4.” “\uc800\ub294 \uc0c8\ub85c\uc6b4 \uae30\uc220\uc744 \uc2b5\ub4dd\ud558\ub294 \uc694\ub839\uc740 ‘\uc65c’\ub77c\ub294 \uc758\ubb38\uc744 \uac00\uc838\ubcf4\ub294 \uac83\uc774\ub77c\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4.” \ub098\uc5d0\uac8c \uc774 \ud55c \uc904\uc774 \ubb34\ucc99\uc774\ub098 \ud070 \uc758\ubbf8\ub85c \ub2e4\uac00\uc628\ub2e4. \ud5c8\ud22c\ub8e8 \ud560 \uc218 \uc788\ub294 \ub9d0\uc774 \uc544\ub2c8\ub2e4. \uc801\uc5b4\ub3c4 \uc5b4\ub290 \uc815\ub3c4 \uae30\uc220\uc801\uc73c\ub85c \uada4\ub3c4\uc5d0 \uc624\ub978 \uc0ac\ub78c\uc774 \ud560 \uc218 \uc788\ub294 \ub9d0\uc774\ub77c \uc0dd\uac01\ud55c\ub2e4. \uadf8\uac83\ub3c4 \uc800\uc790\uac00 “\ub9c8\uce58\uba70”\uc758 \uccab \ubb38\uc7a5\uc73c\ub85c \uc4f4 \ud45c\ud604\uc774\ub2e4. \uadf8 \ub2e4\uc74c\uc73c\ub85c \uc4f4 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-502","post","type-post","status-publish","format-standard","hentry","category-1"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6ZjLr-86","jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"http:\/\/timetraveler.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/timetraveler.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/timetraveler.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/timetraveler.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/timetraveler.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=502"}],"version-history":[{"count":1,"href":"http:\/\/timetraveler.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/502\/revisions"}],"predecessor-version":[{"id":504,"href":"http:\/\/timetraveler.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/502\/revisions\/504"}],"wp:attachment":[{"href":"http:\/\/timetraveler.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/timetraveler.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=502"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/timetraveler.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}