string Actionscript 将字符串转换为 Int
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Actionscript Convert String to Int
提问by greg
I am using Actionscript 2.0
我正在使用 Actionscript 2.0
In a Brand new Scene. My only bit of code is:
在一个全新的场景中。我唯一的代码是:
trace(int('04755'));
trace(int('04812'));
Results in:
结果是:
2541
4812
2541
4812
Any idea what I am doing wrong/silly?
知道我做错了什么/愚蠢吗?
By the way, I am getting this source number from XML, where it already has the leading 0. Also, this works perfect in Actionscript 3.
顺便说一下,我是从 XML 获取这个源代码的,它已经有前导 0。此外,这在 Actionscript 3 中非常有效。
采纳答案by Marty
Converting a string with a leading 0 to a Number in ActionScript 2 assumes that the number you want is octal. Give this function I've made for you a try:
在 ActionScript 2 中将带有前导 0 的字符串转换为数字假定您想要的数字是八进制。试试我为你做的这个功能:
var val:String = '00010';
function parse(str:String):Number
{
for(var i = 0; i < str.length; i++)
{
var c:String = str.charAt(i);
if(c != "0") break;
}
return Number(str.substr(i));
}
trace(parse(val)); // 10
trace(parse(val) + 10); // 20
Basically what you want to do now is just wrap your string in the above parse()
function, instead of int()
or Number()
as you would typically.
基本上,你现在要做的是只是包装上面的字符串parse()
函数,而不是int()
或Number()
作为您通常会。
回答by Rahul Singhai
In AS3, you can try:
在 AS3 中,您可以尝试:
parseInt('04755', 10)
10 above is the radix.
上面的10是基数。
回答by Engineer
parseInt(yourString);
...is the correct answer. .parseInt()
is a top-level function.
……是正确答案。.parseInt()
是一个顶级函数。
回答by Jakir Hossen
Bit of a simple one...
有点简单的...
try this -
尝试这个 -
temp="120";
temp2="140";
temp3=int ( temp );
temp4=int ( temp2 );
temp5=temp4+temp3;
trace(temp5);
so, all you need is...
所以,你所需要的只是……
int("190");