数字型 、String字符串转换

Java代码 收藏代码
String str = "1,2,3,4,5,6"

public int[] StringtoInt(String str) {

int ret[] = new int[str.length()];

StringTokenizer toKenizer = new StringTokenizer(str, ",");

int i = 0;

while (toKenizer.hasMoreElements()) {

ret[i++] = Integer.valueOf(toKenizer.nextToken());

}

return ret;

方法二、

Java代码 收藏代码
String a = "1,2,3,4,5,6"
String str[] = a.split(",");
int array[] = new int[str.length];
for(int i=0;i