string(57) "/www/wwwroot/web/cache/51byod.cn/Dealer_Authorization.txt"
string(60) "/www/wwwroot/web/cache/51byod.cn/TechnicalSupport_Manual.txt"
string(50) "/www/wwwroot/web/cache/51byod.cn/Business_Live.txt"
string(51) "/www/wwwroot/web/cache/51byod.cn/pc_cooperation.txt"