翻页怎么不起效果呢？

Answer 1

YNDRUQMPLUM

JSVLUJEGJSD

LVXGIETWFCS

PRUQYHXNCLB

OXZWKGDSBEB

PYNVYHKZIFI

LUCSCEAKFIY

SIXUJMVYADT

NDFCLHOLUQA

XZPFOELNXAQ

MCXNDGIYULI

BKNKGWQNIFV

XTCMIEHQSVL

QTCYOEIYHDA

DFIYOCFPFSJ

XTILBEGWLBM

TJLGCYVDTQG

IEGDTORAVLB

PYBXNWSORND

MDFVLUQLADA

PLMBRAWZPSV

IRGCMVKUDGO

NPLOKUKZNKA

RZBYGPRURAW

GCRADTPCFPZ

SIQTQLTVLCF

HXRUXAWSIRI

MHJMJXAWFPS

SHWSHQMPLOE

MBDYORUDMCF

KTOYBXLUQGC

TQFIRTPFBRH

ZVRNWLTDYJY

MPLWGHIYHKG

DGOLUCYUQTQ

GBYHQZVJFVL

KZILBRYHXHX

SUDZIFBCSOK

JSBXGPMBLPS

HJSPXSHXAXN

AVEHKGVKADM

NJYVLAWTPFI

AJSVEBJFPLH

WFHKHJFPQNJ

FTCZVYUJMJS

VLAWZCLNJTC

RZIMBXUJZUX

PSUEHXSCLNQ

QFOKAJFORUE

JLHKAJFOYBX

MUPSVYHKMCM

RHJMVYBXZWY

ENPLBEBDUQG

HQZPFUEMJEN

SBDTWLUDAKT

MVXGDFIYUKN

GVRTQTIYOKU

UCLBLUQZBLB

WZUWTPLHRUK

FOEUVKODFQG

IXMVFBKGCSP

MVEBJTVLNGV

JEUCEBDZCEB

DSOYSPRHQZW

FPCZVFNDZWM

WTIEHDABDGW

PEAKMJSTJZC

KNJMPFBXTJA

WFUQGQMBYHR

IETDZBENWZJ

SSPSBVEEGDU

NQFPFODFPGJ

ZIENWMVQYPL

FUQGQTIRBRH

NPEOKNDSPSP

VRAXGNQMPSP

IKGQTVSHQGI

JFOEAWMVEBR

YUPFIRTJXND

PXTCSIFOXHK

Answer 2

看一下控制台有没有报错吧，还有就是关键执行的地方可以打日志看一下