如何在 Java 中将一个字符串转换为一个 int 类型？

Question

How can I convert a String to an int in Java?

My String contains only numbers, and I want to return the number it represents.

For example, given the string "1234" the result should be the number 1234.

转载于:https://stackoverflow.com/questions/5585779/how-do-i-convert-a-string-to-an-int-in-java

Answer 1

String myString = "1234";
int foo = Integer.parseInt(myString);

See the Java Documentation for more information.