lambda体中有受检异常,为什么不能在lambda表达式外层try catch,只能在lambda里面try catch
xxx.getUpdateList().forEach((map) ->{xxxVO vo new xxxVO();BeanUtils.populate(vo,map); // populate方法往外抛了异常list.add(vo);});因为lambda表达式本身没有处理异常的机制…
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