spring expression read file content

Question

How to use spring expression to read file content and put it into a string?

I would like to do the following.

For example,

@Value(\"classpath         


        

Answer 1

Finally got the answer myself...

@Value("#{T(org.apache.commons.io.FileUtils).readFileToString(" +
    "T(org.springframework.util.ResourceUtils).getFile('classpath:myquery.sql')" +
    ")}")
String sql;

sql is now default filled by the exact content of myquery.sql under classpath