库卡机器人编程中将字符串变量值转化为整型数的函数如下：EXTFCTP BOOL STRTOINT (CHAR STRVAR[256]:IN, INT RETVAL:OUT); Konvertierung STRING nach INT用java实现上述功能的程序源代码如下：public static int parseInt(String s, int radix) throws NumberFormatException{ if (s == null) {   throw new NumberFormatException("null"); } if (radix < Character.MIN_RADIX) {  throw new NumberFormatException("radix " + radix + " less than Character.MIN_RADIX"); } if (radix > Character.MAX_RADIX) {  throw new NumberFormatException("radix " + radix + " greater than Character.MAX_RADIX"); } int result = 0; boolean negative = false; int i = 0, len = s.length(); int limit = -Integer.MAX_VALUE; int multmin; int digit; if (len > 0) {  char firstChar = s.charAt(0);  if (firstChar < '0') { // Possible leading "+" or "-"   if (firstChar == '-') {    negative = true;    limit = Integer.MIN_VALUE;   }   else if (firstChar != '+')    throw NumberFormatException.forInputString(s);   if (len == 1) // Cannot have lone "+" or "-"    throw NumberFormatException.forInputString(s);   i++;  }  multmin = limit / radix;  while (i < len) {   // Accumulating negatively avoids surprises near MAX_VALUE   digit = Character.digit(s.charAt(i++), radix);   if (digit < 0) {    throw NumberFormatException.forInputString(s);   }   if (result < multmin) {    throw NumberFormatException.forInputString(s);   }   result *= radix;   if (result < limit + digit) {    throw NumberFormatException.forInputString(s);   }   result -= digit;  } } else {  throw NumberFormatException.forInputString(s); } return negative ? result : -result;}  更多资讯：库卡机器人