根据下划线分隔"_"分隔;String s = "asd_sd_ao_acanv_sd_";String as [ ] = s.split("_");for(int i = 0; i < as.length; i++) { a[i] = as[i];}
String s = "asd_sd_ao_acanv_sd_";String a [ ] = s.split("_");