Question

JAVA把字符串以某个字符分成几段再存入String [ ]数组中

String a [ ] = new String [5];
String s = asd_sd_ao_acanv_sd_

把 asd 存入a [ 0 ];
sd存入 a [ 1 ].............................

Answer 1

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];

}

Answer 2

String s = "asd_sd_ao_acanv_sd_";
String a [ ] = s.split("_");