Add testing BoxOffice API

+let express = require('express');
+let app = express();
+let request = require('request');
+let bodyParser = require('body-parser');
+const { response } = require('express');
+
+app.use(bodyParser.urlencoded({ extended: false }));
+app.use(bodyParser.json());
+
+
+let today = new Date();
+let year = today.getFullYear();
+let month = ("0" + (1 + today.getMonth())).slice(-2);
+let day = ("0" + today.getDate()).slice(-2);
+let date = year + month + day-1;
+//YYYYMMDD
+
+//console.log(date);
+
+let key = "b70513efc156d7b826bb8dc98ff2f1cf";
+let url = "http://kobis.or.kr/kobisopenapi/webservice/rest/boxoffice/searchDailyBoxOfficeList.json?key=" + key + "&targetDt=";
+let rank = 5
+// apiurl = url + date + "&itemPerPage=" +rank-> "출력할 박스오피스 순위(5: 5위 까지, 10 : 10위 까지.../기본, 최대 10)"
+//console.log(url);
+
+let options = {
+    'method' : 'GET',
+    'url' : url + date + "&itemPerPage=" + rank
+};
+
+request(options, function (error, response, body){
+    if (error){
+        throw new Error(error);
+    }
+    let info = JSON.parse(body);
+    console.log(info);
+});
+
+// 박스오피스 순위 출력
+
+
+
+
+
+
+let server = app.listen(80);
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+{
+  "name": "Testing BoxOffice API",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "body-parser": "^1.17.1",
+    "express": "^4.15.2"
+  }
+}
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