Java reads network pictures and stores

Recently engaged in a company Web project, need to download network pictures, and then re-pick up some of the most basic things, various streams of data transmission, simple to get a very convenient download network Image example, the code is very simple, contribute to everyone!

To summarize, download the image is mainly four steps:

1: Get the absolute path of the network picture, establish the connection

2: Read the data in the connection into the input stream

3: Read the input stream data into the output stream, generally with fileoutputstream, can be directly saved as a file

4: Close Stream object

Project is very simple, just two classes, you can run directly!

Java reads network pictures and stores