Spring / Spring interview questions
How do I instantiate Spring bean by passing constructor-args programmatically?
You can use the
ApplicationContext.getBean(String name, Object ... params) method, which allows for specifying explicit constructor arguments / factory method arguments, overriding the specified default arguments (if any) in the bean definition.
For example, the Employee object needs 2 constructor args (id and name) to instantiate.
To create the bean, use the below code.
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