update file :)

Author: Whoopsunix

FilesOperations/src/main/java/org/example/FileRead.java

@@ -8,7 +8,7 @@
  */
 public class FileRead {
     public static void main(String[] args) throws Exception {
-        String s = read_InputStreamReader_BufferedInputStream("/etc/passwd");
+        String s = read_FileUtils("/etc/passwd");
         System.out.println(s);
     }
 
@@ -17,7 +17,7 @@ public static void main(String[] args) throws Exception {
      * java.io.InputStreamReader
      * 自带的 read()
      */
-    public String read_InputStreamReader(String filePath) throws Exception {
+    public static String read_InputStreamReader(String filePath) throws Exception {
         FileInputStream fileInputStream = new FileInputStream(filePath);
 
         InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream);
@@ -38,7 +38,7 @@ public String read_InputStreamReader(String filePath) throws Exception {
      * java.io.InputStreamReader
      * java.io.BufferedReader
      */
-    public String read_InputStreamReader_BufferedReader(String filePath) throws Exception {
+    public static String read_InputStreamReader_BufferedReader(String filePath) throws Exception {
         FileInputStream fileInputStream = new FileInputStream(filePath);
         InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream);
         BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
@@ -51,7 +51,7 @@ public String read_InputStreamReader_BufferedReader(String filePath) throws Exce
         return content.toString();
     }
 
-    public String read_InputStreamReader_CharArrayReader(String filePath) throws Exception {
+    public static String read_InputStreamReader_CharArrayReader(String filePath) throws Exception {
         FileInputStream fileInputStream = new FileInputStream(filePath);
         InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream);
         char[] charArray = new char[1024];
@@ -72,7 +72,7 @@ public String read_InputStreamReader_CharArrayReader(String filePath) throws Exc
     /**
      * 对照组
      */
-    public String read_InputStreamReader_text(String str) throws Exception {
+    public static String read_InputStreamReader_text(String str) throws Exception {
         InputStream inputStream = new ByteArrayInputStream(str.getBytes());
 
         InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
@@ -86,7 +86,7 @@ public String read_InputStreamReader_text(String str) throws Exception {
         return content.toString();
     }
 
-    public static String read_InputStreamReader_BufferedInputStream(String filePath) throws Exception {
+    public static String read_FileInputStream_BufferedInputStream(String filePath) throws Exception {
         FileInputStream fileInputStream = new FileInputStream(filePath);
         BufferedInputStream bufferedInputStream = new BufferedInputStream(fileInputStream);
         byte[] buf = new byte[1024];
@@ -101,7 +101,7 @@ public static String read_InputStreamReader_BufferedInputStream(String filePath)
     }
 
     // java.io.FileInputStream
-    public String read_FileInputStream(String filePath) {
+    public static String read_FileInputStream(String filePath) {
         String content = "";
         try {
             FileInputStream fileInputStream = new FileInputStream(filePath);
@@ -120,7 +120,7 @@ public String read_FileInputStream(String filePath) {
      * FileReader
      */
     // java.io.BufferedReader.readLine()
-    public String read_FileReader_bufferedReader1(String filePath) throws Exception {
+    public static String read_FileReader_bufferedReader1(String filePath) throws Exception {
         StringBuilder content = new StringBuilder();
         FileReader reader = new FileReader(filePath);
         BufferedReader bufferedReader = new BufferedReader(reader);
@@ -134,7 +134,7 @@ public String read_FileReader_bufferedReader1(String filePath) throws Exception
     }
 
     // java.io.BufferedReader.read()
-    public String read_FileReader_bufferedReader2(String filePath) throws Exception {
+    public static String read_FileReader_bufferedReader2(String filePath) throws Exception {
         StringBuilder content = new StringBuilder();
         FileReader reader = new FileReader(filePath);
         BufferedReader bufferedReader = new BufferedReader(reader);
@@ -151,7 +151,7 @@ public String read_FileReader_bufferedReader2(String filePath) throws Exception
 
     // java.io.FileReader.read()
     // 不套其他 直接通过 FileReader 读取
-    public String read_FileReader(String filePath) throws Exception {
+    public static String read_FileReader(String filePath) throws Exception {
         StringBuilder content = new StringBuilder();
         FileReader reader = new FileReader(filePath);
         int character;
@@ -166,7 +166,7 @@ public String read_FileReader(String filePath) throws Exception {
     }
 
     // java.io.LineNumberReader.read()
-    public String read_FileReader_LineNumberReader(String filePath) throws Exception {
+    public static String read_FileReader_LineNumberReader(String filePath) throws Exception {
         StringBuilder content = new StringBuilder();
         FileReader reader = new FileReader(filePath);
         LineNumberReader lineNumberReader = new LineNumberReader(reader);
@@ -180,7 +180,7 @@ public String read_FileReader_LineNumberReader(String filePath) throws Exception
     }
 
     // java.io.CharArrayReader.read()
-    public String read_FileReader_CharArrayReader(String filePath) throws Exception {
+    public static String read_FileReader_CharArrayReader(String filePath) throws Exception {
         StringBuilder content = new StringBuilder();
 
         FileReader reader = new FileReader(filePath);
@@ -199,7 +199,7 @@ public String read_FileReader_CharArrayReader(String filePath) throws Exception
     }
 
     // java.io.PushbackReader
-    public String read_PushbackReader(String filePath) throws Exception {
+    public static String read_PushbackReader(String filePath) throws Exception {
         StringBuilder content = new StringBuilder();
         FileReader reader = new FileReader(filePath);
         PushbackReader pushbackReader = new PushbackReader(reader);
@@ -218,13 +218,13 @@ public String read_PushbackReader(String filePath) throws Exception {
      * Files
      */
     // java.nio.file.Files.readAllBytes()
-    public String read_Files_readAllBytes(String filePath) throws Exception {
+    public static String read_Files_readAllBytes(String filePath) throws Exception {
         byte[] data = java.nio.file.Files.readAllBytes(java.nio.file.Paths.get(filePath));
         return new String(data, "UTF-8");
     }
 
     // java.nio.file.Files.readAllLines()
-    public String read_Files_readAllLines(String filePath) throws Exception {
+    public static String read_Files_readAllLines(String filePath) throws Exception {
         StringBuilder content = new StringBuilder();
         java.util.List<String> lines = java.nio.file.Files.readAllLines(java.nio.file.Paths.get(filePath));
         for (String line : lines) {
@@ -237,7 +237,7 @@ public String read_Files_readAllLines(String filePath) throws Exception {
      * Scanner
      */
     // java.util.Scanner
-    public String read_Scanner_File(String filePath) throws Exception {
+    public static String read_Scanner_File(String filePath) throws Exception {
         StringBuilder content = new StringBuilder();
         Scanner scanner = new Scanner(new File(filePath));
         while (scanner.hasNextLine()) {
@@ -248,7 +248,7 @@ public String read_Scanner_File(String filePath) throws Exception {
     }
 
     // java.util.Scanner
-    public String read_Scanner_Path(String filePath) throws Exception {
+    public static String read_Scanner_Path(String filePath) throws Exception {
         StringBuilder content = new StringBuilder();
         Scanner scanner = new Scanner(java.nio.file.Paths.get(filePath));
         while (scanner.hasNextLine()) {
@@ -262,7 +262,7 @@ public String read_Scanner_Path(String filePath) throws Exception {
      * java.io.RandomAccessFile
      * readLine()
      */
-    public String read_RandomAccessFile_readLine(String filePath) throws Exception {
+    public static String read_RandomAccessFile_readLine(String filePath) throws Exception {
         RandomAccessFile randomAccessFile = new RandomAccessFile(filePath, "r");
         StringBuilder content = new StringBuilder();
         String line;
@@ -279,7 +279,7 @@ public String read_RandomAccessFile_readLine(String filePath) throws Exception {
      * java.io.RandomAccessFile
      * read()
      */
-    public String read_RandomAccessFile_read(String filePath) throws Exception {
+    public static String read_RandomAccessFile_read(String filePath) throws Exception {
         RandomAccessFile randomAccessFile = new RandomAccessFile(filePath, "r");
         StringBuilder content = new StringBuilder();
         int character;
@@ -295,7 +295,7 @@ public String read_RandomAccessFile_read(String filePath) throws Exception {
     }
 
     // java.nio.channels.FileChannel
-    public String read_FileChannel(String filePath) throws Exception {
+    public static String read_FileChannel(String filePath) throws Exception {
         StringBuilder content = new StringBuilder();
         FileInputStream fileInputStream = new FileInputStream(filePath);
         java.nio.channels.FileChannel fileChannel = fileInputStream.getChannel();
@@ -311,7 +311,7 @@ public String read_FileChannel(String filePath) throws Exception {
     }
 
     // java.nio.channels.FileChannel.open
-    public String read_FileChannel_open(String filePath) throws Exception {
+    public static String read_FileChannel_open(String filePath) throws Exception {
         StringBuilder content = new StringBuilder();
         java.nio.channels.FileChannel fileChannel = java.nio.channels.FileChannel.open(java.nio.file.Paths.get(filePath));
         java.nio.ByteBuffer byteBuffer = java.nio.ByteBuffer.allocate(1024);
@@ -327,7 +327,14 @@ public String read_FileChannel_open(String filePath) throws Exception {
     /**
      * org.apache.commons.io.FileUtils
      */
-    public String read_FileUtils(String filePath) throws Exception {
+    public static String read_FileUtils(String filePath) throws Exception {
         return org.apache.commons.io.FileUtils.readFileToString(new File(filePath), "UTF-8");
     }
+
+    public static String read_IOUtils(String filePath) throws Exception {
+        FileInputStream input = new FileInputStream(filePath);
+        byte[] data = new byte[(int) new File(filePath).length()];
+        org.apache.commons.io.IOUtils.readFully(input, data);
+        return new String(data, "UTF-8");
+    }
 }

FilesOperations/src/main/java/org/example/FileWrite.java

@@ -9,30 +9,30 @@ public class FileWrite {
 
     public static void main(String[] args) throws Exception{
         String path = "/tmp/1.txt";
-        String content = "Hello World!";
-        new FileWrite().write_FileWriter_CharArrayWriter(path, content);
+        String content = "Hello Whoopsunix!";
+        FileWrite.write_FileOutputStream_file(path, content);
     }
 
     /**
      * java.io.FileWriter
      */
     // java.io.OutputStreamWriter
-    public void write_OutputStreamWriter(String filePath, String context) throws Exception {
+    public static void write_OutputStreamWriter(String filePath, String context) throws Exception {
         OutputStream outputStream = new FileOutputStream(filePath);
         OutputStreamWriter outputStreamWriter = new OutputStreamWriter(outputStream);
         outputStreamWriter.write(context);
         outputStreamWriter.close();
     }
 
     // java.io.FileWriter
-    public void write_FileWriter(String filePath, String context) throws Exception {
+    public static void write_FileWriter(String filePath, String context) throws Exception {
         FileWriter fileWriter = new FileWriter(filePath);
         fileWriter.write(context);
         fileWriter.close();
     }
 
     // java.io.BufferedWriter
-    public void write_FileWriter_BufferedWriter(String filePath, String context) throws Exception {
+    public static void write_FileWriter_BufferedWriter(String filePath, String context) throws Exception {
         FileWriter fileWriter = new FileWriter(filePath);
         BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);
         bufferedWriter.write(context);
@@ -41,7 +41,7 @@ public void write_FileWriter_BufferedWriter(String filePath, String context) thr
     }
 
     // java.io.CharArrayWriter
-    public void write_FileWriter_CharArrayWriter(String filePath, String context) throws Exception {
+    public static void write_FileWriter_CharArrayWriter(String filePath, String context) throws Exception {
         CharArrayWriter charArrayWriter = new CharArrayWriter();
         charArrayWriter.write(context);
         FileWriter fileWriter = new FileWriter(filePath);
@@ -51,7 +51,7 @@ public void write_FileWriter_CharArrayWriter(String filePath, String context) th
     }
 
     // java.io.PrintWriter
-    public void write_FileWriter_PrintWriter(String filePath, String context) throws Exception {
+    public static void write_FileWriter_PrintWriter(String filePath, String context) throws Exception {
         PrintWriter printWriter = new PrintWriter(new FileWriter(filePath));
         printWriter.println(context);
         printWriter.close();
@@ -62,35 +62,42 @@ public void write_FileWriter_PrintWriter(String filePath, String context) throws
      * java.io.PrintWriter
      */
     // java.io.BufferedWriter  java.io.FileWriter
-    public void write_PrintWriter_BufferedWriter_FileWriter(String filePath, String context) throws Exception {
+    public static void write_PrintWriter_BufferedWriter_FileWriter(String filePath, String context) throws Exception {
         PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(filePath)));
         out.println(context);
         out.close();
     }
 
     // java.io.FileOutputStream.write()
-    public void write_FileOutputStream(String filePath, String context) throws Exception {
+    public static void write_FileOutputStream(String filePath, String context) throws Exception {
         FileOutputStream fileOutputStream = new FileOutputStream(filePath);
         fileOutputStream.write(context.getBytes());
         fileOutputStream.close();
     }
 
+    public static void write_FileOutputStream_file(String filePath, String context) throws Exception {
+        File file = new File(filePath);
+        FileOutputStream fileOutputStream = new FileOutputStream(file);
+        fileOutputStream.write(context.getBytes());
+        fileOutputStream.close();
+    }
+
     // java.io.PrintStream
-    public void write_PrintStream(String filePath, String context) throws Exception {
+    public static void write_PrintStream(String filePath, String context) throws Exception {
         PrintStream printStream = new PrintStream(filePath);
         printStream.print(context);
         printStream.close();
     }
 
     // java.io.RandomAccessFile
-    public void write_RandomAccessFile(String filePath, String context) throws Exception {
+    public static void write_RandomAccessFile(String filePath, String context) throws Exception {
         RandomAccessFile randomAccessFile = new RandomAccessFile(filePath, "rw");
         randomAccessFile.write(context.getBytes());
         randomAccessFile.close();
     }
 
     // java.nio.channels.FileChannel
-    public void write_FileChannel(String filePath, String context) throws Exception {
+    public static void write_FileChannel(String filePath, String context) throws Exception {
         FileOutputStream fileOutputStream = new FileOutputStream(filePath);
         java.nio.channels.FileChannel fileChannel = fileOutputStream.getChannel();
         fileChannel.write(java.nio.ByteBuffer.wrap(context.getBytes()));
@@ -99,12 +106,12 @@ public void write_FileChannel(String filePath, String context) throws Exception
     }
 
     // java.nio.file.Files
-    public void write_Files(String filePath, String context) throws Exception {
+    public static void write_Files(String filePath, String context) throws Exception {
         java.nio.file.Files.write(java.nio.file.Paths.get(filePath), context.getBytes());
     }
 
     // org.apache.commons.io.FileUtils
-    public void write_FileUtils(String filePath, String context) throws Exception {
+    public static void write_FileUtils(String filePath, String context) throws Exception {
         org.apache.commons.io.FileUtils.writeStringToFile(new File(filePath), context, "UTF-8");
     }
 }