Create String2int.java

f04c981c · 沉默王二 · 1500a84c · f04c981c
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java_demo/src/main/java/com/cmower/java_demo/mkyoung/String2int.java ...rc/main/java/com/cmower/java_demo/mkyoung/String2int.java +17 -0

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--- a/java_demo/src/main/java/com/cmower/java_demo/mkyoung/String2int.java
+++ b/java_demo/src/main/java/com/cmower/java_demo/mkyoung/String2int.java
+package com.cmower.java_demo.mkyoung;
+
+public class String2int {
+    public static void main(String[] args) {
+//String number = "10";
+//int result = Integer.parseInt(number);
+//System.out.println(result);
+
+//String number = "10";
+//Integer result = Integer.valueOf(number);
+//System.out.println(result);
+
+String number = "10A";
+int result = Integer.parseInt(number);
+System.out.println(result);
+    }
+}