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										 |  |  | ## Core Java Networking (Part 2)
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							|  |  |  | This module contains articles about networking in Java | 
					
						
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							|  |  |  | ### Relevant Articles
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											2019-11-06 17:04:00 +02:00
										 |  |  | - [Checking If a URL Exists in Java](https://www.baeldung.com/java-check-url-exists) | 
					
						
							|  |  |  | - [Making a JSON POST Request with HttpURLConnection](https://www.baeldung.com/httpurlconnection-post) | 
					
						
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										 |  |  | - [Using Curl in Java](https://www.baeldung.com/java-curl) | 
					
						
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											2019-11-06 17:04:00 +02:00
										 |  |  | - [Do a Simple HTTP Request in Java](https://www.baeldung.com/java-http-request) | 
					
						
							|  |  |  | - [Sending Emails with Java](https://www.baeldung.com/java-email) | 
					
						
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										 |  |  | - [Authentication with HttpUrlConnection](https://www.baeldung.com/java-http-url-connection) | 
					
						
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											2019-11-06 17:04:00 +02:00
										 |  |  | - [Download a File from an URL in Java](https://www.baeldung.com/java-download-file) | 
					
						
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											2020-05-05 16:57:15 +08:00
										 |  |  | - [Handling java.net.ConnectException](https://www.baeldung.com/java-net-connectexception) | 
					
						
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										 |  |  | - [[<-- Prev]](/core-java-modules/core-java-networking) |