비동기를 통한 데이터 처리

+var express = require('express');
+var router = express.Router();
+
+const Xports = require('../test1.js');
+const Zum = require('../test2.js');
+const Chosun = require('../test3.js');
+const zum = Zum.zum;
+const chosun = Chosun.chosun;
+
+exports().then(a => {
+	console.log(a);
+});
+
+const xports = new Array();
+
+router.get('/', function(req, res, next){
+    
+    res.render('index', {
+        xports : xports,
+        zum : zum,
+        chosun : chosun,
+ //       yna : yna
+    });
+});
+
+console.log("aaaa\n");
+for(var i in xports){
+	console.log("aaaa\n");
+    console.log(i.datetime);
+}
+module.exports = router;

 var express = require('express');
 var router = express.Router();
 
-const Xports = require('../test1.js');
+const getXports = require('../test1.js');
 const Zum = require('../test2.js');
 const Chosun = require('../test3.js');
-const Yna = require('../test4.js');
-const xports = Xports.xports;
 const zum = Zum.zum;
 const chosun = Chosun.chosun;
-const yna = Yna.yna;
+
+let xports;
+(async function() {
+try {
+	xports = await getXports();
+	console.log(xports);
+} catch (e) {
+	return console.log(e);
+}
+})();
 
 router.get('/', function(req, res, next){
     
@@ -16,11 +23,13 @@ router.get('/', function(req, res, next){
         xports : xports,
         zum : zum,
         chosun : chosun,
-        yna : yna
+ //       yna : yna
     });
 });
 
+console.log("aaaa\n");
 for(var i in xports){
+	console.log("aaaa\n");
     console.log(i.datetime);
 }
-module.exports = router;
\ No newline at end of file
+module.exports = router;

@@ -13,25 +13,35 @@ const getHtml = async () => {
   }
 };
 
-getHtml()
-  .then(html => {
-    let ulList = [];
-    //console.log(html.data);
-    const $ = cheerio.load(html.data);
-    const $bodyList = $("ul.list_news > li");//.children("");
-
-    $bodyList.each(function(i, elem) {
-      ulList[i] = {
-        url: 'xportsnews.com' + $(this).find('div.thumb > a').attr('href'),
-        image_url: $(this).find('div.thumb > a > img').attr('src'),
-        title: $(this).find('dl.dlist > dt > a').text(),
-        summary: $(this).find('dd').text().slice(1, -2),
-        datetime: $(this).find('dd > span.data').text()
-      };
-      //console.log(ulList[i])  // list object checking code
-    });
-
-    const data = ulList.filter(n => n.title);
-    return data;
-    //return ulList;
-  }).then(res => console.log(res));
\ No newline at end of file
+
+const getXports = async () => {
+
+	return new Promise((resolve, reject) => {
+	getHtml()
+	  .then(html => {
+		let ulList = [];
+		//console.log(html.data);
+		const $ = cheerio.load(html.data);
+		const $bodyList = $("ul.list_news > li");//.children("");
+
+		$bodyList.each(function(i, elem) {
+		  ulList[i] = {
+			url: 'xportsnews.com' + $(this).find('div.thumb > a').attr('href'),
+			image_url: $(this).find('div.thumb > a > img').attr('src'),
+			title: $(this).find('dl.dlist > dt > a').text(),
+			summary: $(this).find('dd').text().slice(1, -2),
+			datetime: $(this).find('dd > span.data').text()
+		  };
+		  //console.log(ulList[i])  // list object checking code
+		});
+
+		const data = ulList.filter(n => n.title);
+		return data;
+		//return ulList;
+	  }).then(data => {
+		  resolve(data);
+	  });
+});
+};
+
+module.exports = getXports;

@@ -31,4 +31,4 @@ getHtml()
     const data = ulList.filter(n => n.title);
     return data;
     //return ulList;
-  }).then(res => console.log(res));
\ No newline at end of file
+  });

@@ -31,4 +31,4 @@ getHtml()
     const data = ulList.filter(n => n.title);
     return data;
     //return ulList;
-  }).then(res => console.log(res));
\ No newline at end of file
+  });

@@ -69,4 +69,4 @@ app.use('/', indexRouter);
 app.listen(PORT, function(){
     console.log('Code run in https://localhost:'+PORT);
 });
-*/
\ No newline at end of file
+*/

@@ -10,7 +10,7 @@
         <div class = 'main'>
             <div class = 'center'>
                 <div>
-                    <% for(var i in xports) { %>
+                    <% for(var i of xports) { %>
                     <li>
                         <div class='item'>
                             <div class='info'>
@@ -36,4 +36,4 @@
             </div>
         </div>
     </body>
-</html>
\ No newline at end of file
+</html>