ASP/VBScript - Int() 与 CInt() [英] ASP/VBScript - Int() vs CInt()

问题描述

Int()和CInt()在ASP/VBScript中有什么区别?

What is the difference in ASP/VBScript between Int() and CInt()?

推荐答案

• Int()

Int 函数返回指定数字的整数部分.

The Int function returns the integer part of a specified number.

• CInt()

CInt 函数将表达式转换为整数类型.

The CInt function converts an expression to type Integer.

最好的答案来自 MSDN

CInt 与 Fix 和 Int 函数不同，后者截断而不是舍入数字的小数部分.当小数部分正好是 0.5 时，CInt 函数总是将其四舍五入到最接近的偶数.例如，0.5 轮到 0，1.5 轮到 2.

CInt differs from the Fix and Int functions, which truncate, rather than round, the fractional part of a number. When the fractional part is exactly 0.5, the CInt function always rounds it to the nearest even number. For example, 0.5 rounds to 0, and 1.5 rounds to 2.

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