添加string的比较

Zhihua Yu · Zhihua Yu · commit 374819d02af4 · 2021-09-18T17:15:53.000+01:00
diff --git a/src/ABasic/A4String/StringEqual.java b/src/ABasic/A4String/StringEqual.java
@@ -0,0 +1,17 @@
+package ABasic.A4String;
+
+/**
+ * @author supremepole
+ */
+public class StringEqual {
+    public static void main(String[] args) {
+        String string1="string";
+        String string2="string";
+        System.out.println(string1==string2);//true
+        System.out.println(string1.equals(string2));//true
+        String string3=new String("string");
+        String string4=new String("string");
+        System.out.println(string3==string4);//false
+        System.out.println(string3.equals(string4));//true
+    }
+}
diff --git a/src/ABasic/A4String/UseStringFormat.java b/src/ABasic/A4String/UseStringFormat.java
@@ -1,11 +1,7 @@
-package ABasic.A4StringFormat;
-
-import java.util.Scanner;
+package ABasic.A4String;
 
 public class UseStringFormat {
     public static void main(String[] args){
-        
-
 
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -1,11 +1,7 @@`
`1`		`-package ABasic.A4StringFormat;`
`2`		`-`
`3`		`-import java.util.Scanner;`
	`1`	`+package ABasic.A4String;`
`4`	`2`
`5`	`3`	`public class UseStringFormat {`
`6`	`4`	`public static void main(String[] args){`
`7`		`-`
`8`		`-`
`9`	`5`
`10`	`6`	`}`
`11`	`7`	`}`