有关唐玄宗防微杜渐的措施,先父黄永年教授曾有过精辟的论断,认为唐玄宗对于后妃、皇子、宰相作出防微杜渐的新举措。不过我近日读史又有了一个新的想法, 就是对于节度使在开元年间是否也采取了防微杜渐的措施,而进入天宝年是否有变化,这种变化是否从客观上加快了安禄山实力的膨胀,最终导致安史之乱的爆发。可是以往少有史家对于该问题进行研究。 Regarding the preventive measures taken by Emperor Xuanzong, his father, Professor Huang Yongnian, had an incisive conclusion that he thought that Emperor Xuanzong made new preventive measures against the concubine, the prince and the prime minister. However, I recently read the history has a new idea is that Jiedushi in the first year also took preventive measures, and entered the Tianbao year whether there is change, whether this change objectively accelerated the strength of An Lushan The expansion, eventually leading to the outbreak of An Shi’s chaos. However, few historians in the past conducted research on the issue.