求一函数 ( 积分: 20 )

求一字符串转整数的函数。

求一字符串转整数的函数。

strtoint()

我要的是java 的

ParseInt
i = Integer.parseInt(str, 16);

不行，转不了。

public class Test{
public static void main(String[] args){

String s1 = new String("123"
System.out.println("s1 = "
+ Integer.parseInt(s1, 10));
}
}

stringToInt

Method Detail
stringToInt
public static int stringToInt(java.lang.String value,int defvalue)
stringToInt quickly converts a String value to an int, returning a default value if a conversion error occurs.
Parameters:
value - The value to convert
defvalue - The default value to return
Returns:The converted value
--------------------------------------------------------------------------------
stringToInt
public static int stringToInt(java.lang.String value)
stringToInt quickly converts a String value to an int, returning 0 if a conversion error occurs.
Parameters:
value - The value to convert
Returns:The converted value

接受答案了.