原文地址：https://blog.csdn.net/Sulley007/article/details/44680879?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522159721123419195265918892%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=159721123419195265918892&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v3~pc_rank_v4-9-44680879.first_rank_ecpm_v3_pc_rank_v4&utm_term=Size+of+device+%2Fdev%2Fsda+too+bi&spm=1018.2118.3001.4187