JavaScript 中数字以零开头，不希望进行八进制转换

Question

In JavaScript if the number starts with 0 it's getting converted as octal during manipulation.

For example:

var mobileNumber = 01000;// Collecting from User Input

then value of the mobileNumber is 512 during manipulation.

We have a custom class for mobile number processing, I should pass '01000' to that accessor method.

Kindly suggest us solution for it.

Answer 1

使用 parseInt 函数的第二个参数： https : //developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/parseInt

parseInt('01000', 10)