執(zhí)行1K次:
convertUnderline1: run time = 0.005000114440918
convertUnderline2: run time = 0.0040009021759033
convertUnderline3: run time = 0.0039999485015869
convertUnderline4: run time = 0.014001131057739
convertUnderline5: run time = 0.01600193977356
執(zhí)行1w次:
convertUnderline1: run time = 0.056005954742432
convertUnderline2: run time = 0.033003091812134
convertUnderline3: run time = 0.028002977371216
convertUnderline4: run time = 0.14401507377625
convertUnderline5: run time = 0.13701295852661
執(zhí)行10w次:
convertUnderline1: run time = 0.44704508781433
convertUnderline2: run time = 0.32203197479248
convertUnderline3: run time = 0.2670259475708
convertUnderline4: run time = 1.3601360321045
convertUnderline5: run time = 1.3231329917908