Tag:Empty Report

  • Problems encountered when spring data JPA query result is null

    Time:2020-12-3

    Problems encountered When using the repository interface, a null pointer exception will be reported if the query result of findby method is nulljava.lang.NullPointerExceptionWhen the query result is not empty, it can pass the test. This article first appeared in my personal blog technology mansion( wcc.im )Problems encountered when spring data JPA query result is null […]