java read pdf from url

reading a pdf from a url in java can be accomplished using libraries like apache pdfbox or itext. in this tutorial, i’ll guide you through using apache pdfbox to read a pdf from a url. we will download the pdf file from the url, then read its content and print it to the console.

### prerequisites

1. **java development kit (jdk)**: make sure you have jdk installed on your machine.

### step 1: download the pdf from the url

### step 2: read the pdf content

once downloaded, you can use pdfbox to read the content of the pdf.

### complete code example

here’s a complete example that demonstrates how to read a pdf file from a url and print its text content to the console:

### explanation of the code

1. **download pdf**: the `downloadpdf` method uses `url` and `inputstream` to read the pdf from the specified url and save it to a temporary file.
2. **read pdf content**: the `readpdfcontent` method loads the downloaded pdf file using `pddocument` and extracts text using `pdftextstripper`.

### running the code

2. compile and run the program. you should see the content of the pdf printed in the console.

### conclusion

this tutorial demonstrated how to read a pdf from a url in java using apache pdfbox. you can modify the code to handle different requirements, such as saving the pdf to a different location or processing the text further.

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