备份代码

crabapples-h · crabapples-h · commit 8d7f885714f2 · 2024-01-10T18:28:16.000+08:00
diff --git a/index.html b/index.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Title</title>
+</head>
+<body>
+<video src="rmtp://127.0.0.1:1935/video" width="100px" height="100px"></video>
+</body>
+</html>
diff --git a/learn/src/main/java/Main.java b/learn/src/main/java/Main.java
@@ -0,0 +1,15 @@
+import java.util.Arrays;
+
+public class Main {
+    public static void main(String[] args) {
+        String a = "aacc";
+        String b = "ccac";
+        System.err.println(isAnagram(a, b));
+    }
+
+    public static boolean isAnagram(String a, String b) {
+        int[] aArray = a.chars().sorted().toArray();
+        int[] bArray = b.chars().sorted().toArray();
+        return Arrays.equals(aArray, bArray);
+    }
+}
diff --git a/learn/src/main/java/demo/security/AesFileDemo.java b/learn/src/main/java/demo/security/AesFileDemo.java
@@ -10,6 +10,7 @@
 import java.io.FileOutputStream;
 import java.security.Key;
 import java.security.SecureRandom;
+import java.util.Objects;
 
 /**
  * TODO AES加密文件演示
@@ -125,10 +126,10 @@ public static String doFinal(@NotNull String keyString, File sourceFile, String
     }
 
     public static void main(String[] args) throws Exception {
-        File source = new File("");
-        String target = "/2";
-        for (File file : source.listFiles()) {
-            doFinal("", file, target, Cipher.ENCRYPT_MODE);
+        File source = new File("g:/1");
+        String target = "g:/2";
+        for (File file : Objects.requireNonNull(source.listFiles())) {
+            doFinal("8174254", file, target, Cipher.DECRYPT_MODE);
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -10,6 +10,7 @@`
`10`	`10`	`import java.io.FileOutputStream;`
`11`	`11`	`import java.security.Key;`
`12`	`12`	`import java.security.SecureRandom;`
	`13`	`+import java.util.Objects;`
`13`	`14`
`14`	`15`	`/**`
`15`	`16`	`* TODO AES加密文件演示`
`@@ -125,10 +126,10 @@ public static String doFinal(@NotNull String keyString, File sourceFile, String`
`125`	`126`	`}`
`126`	`127`
`127`	`128`	`public static void main(String[] args) throws Exception {`
`128`		`- File source = new File("");`
`129`		`- String target = "/2";`
`130`		`- for (File file : source.listFiles()) {`
`131`		`- doFinal("", file, target, Cipher.ENCRYPT_MODE);`
	`129`	`+ File source = new File("g:/1");`
	`130`	`+ String target = "g:/2";`
	`131`	`+ for (File file : Objects.requireNonNull(source.listFiles())) {`
	`132`	`+ doFinal("8174254", file, target, Cipher.DECRYPT_MODE);`
`132`	`133`	`}`
`133`	`134`	`}`
`134`	`135`	`}`