Spring资源类无法找到类路径资源

Question

I have a data.sql file located in my src/main/resources folder inside my spring boot application. In my source code inside the folder src/main/java/com/rohitk/app I have the following code.

        try {
            Resource res = new ClassPathResource("classpath:data.sql");
            InputStream stream = res.getInputStream();

        } catch (Exception e) {
            e.printStackTrace();
        }

On running this I get an exception stating,

class path resource [classpath:data.sql] cannot be opened because it does not exist

Giving absolute path also does not help. What am I doing wrong

Answer 1

If you are using ClassPathResource you don't need to enter classpath keyword, pass file name only. And also usually class path means your /src/main/resources directory. try place your data.sql file inside /src/main/resources directory. inside parameter. You can get it like this,

Resource res = new ClassPathResource("/data.sql");

Answer 2

Use /data.sql ; remove everything else. Also, make up your mind whether it's data.sql or input.sql