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java.lang.ClassCastException: class java.lang.Integer cannot be cast to class java.lang.Long
Below example, the jdbcTemplate.queryForList returns an object of Integer and we try to convert it into a Long directly:
Date: 2019-08-11 View: 1520
Below example, the jdbcTemplate.queryForList returns an object of Integer and we try to convert it into a Long directly:
Date: 2019-08-11 View: 1520