corrected

getmscode2013 · web-flow · commit 2e8dabdc8785 · 2020-05-13T21:32:42.000+05:30
diff --git a/README.md b/README.md
@@ -314,6 +314,7 @@ app.listen("4000", () => console.log("Server is running on port 4000"));
 
 6. The following code is an example of a very basic route. <br /><br />
 
+<b>
 var express = require('express')
 var app = express()
 
@@ -322,63 +323,82 @@ app.get('/', function (req, res) {
   res.send('hello world')
 })
 
+</b>
+
 7. Mostly there are two way  method for roting Get and  post but it is allowing All also.
 
 8. <b>Route paths</b>
  a. Route paths, in combination with a request method, define the endpoints at which requests can be made.
  b. The characters ?, +, *, and () are subsets of their regular expression counterparts
- c. The route path will match requests to /contacts. <br />
+ c. The route path will match requests to about. <br />
 
+<b>
 app.get('/about', function (req, res) {
     res.send('about')
   })
+    
+</b>
   
 9. This route path will match acd and abcd. Either b or not.<br />
 
+<b>
 app.get('/ab?cd', function (req, res) {
     res.send('ab?cd')
   })
+</b>
   
  10. This route path will match abcd, abxcd, abRANDOMcd, ab123cd, and so on.
 front (ab) and last(cd) and in between any random text you can put.<br />
 
+<b>
 app.get('/ab*cd', function (req, res) {
     res.send('ab*cd')
   })
+</b>
   
  11. This route path will match abcd, abbcd, abbbcd, and so on. You can place mutiple time b.<br />
+ <b>
  app.get('/ab+cd', function (req, res) {
     res.send('ab+cd')
   })
-  
+ </b>
+ 
  12.  <b>Route parameters</b>
  Passing the parameter on Route URL
  You need to define the Route URL like below.
  Input http://localhost:4000/users/50
  output {"userId":"50"}<br />
  
+ <b>
  app.get('/users/:userId', function (req, res) {
     res.send(req.params)
 })
-
+</b>
 
 13. If you want passing value whould not mandatory than you can use<br />
+
+<b>
 app.get('/users/:userId?', function (req, res) {
     res.send(req.params)
 })
+</b>
 
 14.  You can pass the mutiple paramnter on route URL as like below.
 Input http://localhost:4000/users/50/books/5
  Output {"userId":"50","bookId":"5"} <br />
  
+ <b>
  app.get('/users/:userId/books/:bookId', function (req, res) {
     res.send(req.params)
   })
+ </b>
   
  15.  You can seperate the parameters also by using -
  Input value for that http://localhost:4000/flights/hyderabad-Cg
  output {"from":"hyderabad","to":"Cg"} <br />
  
+ <b>
  app.get('/flights/:from-:to', function (req, res) {
     res.send(req.params)
   })
+</b>
