JDBC SQL Server查询超时

Question

I'm working on a Java application built with Maven. The application works with data from a local SQL Server database. Is is very common for the SQL Server at my workplace to be unavailable (several power outages), so I'd like to set a shorter timeout for the system to throw an exception.

org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection

The idea is not to have the application hanging for ~30 seconds before letting us know the server is unavailable.

I've tried including the socketTimeout and queryTimeout properties in the Datasource's URL as indicated in these two links, but to no avail. Is there any way to set a global timeout for this?

Answer 1

Via jdbcTemplate:

JdbcTemplate template = new JdbcTemplate(dataSource);
template.setQueryTimeout(30);