sync async

nodejs/main.js

@@ -1,5 +1,17 @@
-const cowsay = require('cowsay');
+const fs = require('fs');
 
-console.log(cowsay.say({
+// console.log('Start');
-  text : "I love javascript",
+
-}));
+// let content = fs.readFileSync('./new', 'utf8');
+// console.log(content);
+
+// console.log('Finish');
+
+console.log('Start');
+
+fs.readFile('./new', 'utf8', (error, data) => {
+  console.log(data);
+});
+
+
+console.log('Finish');