//字符串转数字
public static void strToInt(String str){
String a = "23423";
char[] arr = a.toCharArray();
int len = arr.length;
int inta = 0;
for(int i = 0;i < len;i++){
inta = (int) (inta + (((int)arr[i])-48) * (Math.pow(10, len-i-1)));
}
System.out.println(inta);
}原文地址:http://12257915.blog.51cto.com/12247915/1878197