diff --git a/waynboot-generator/src/main/test/com/test/BufferedInputFile.java b/waynboot-generator/src/main/test/com/test/BufferedInputFile.java
new file mode 100644
index 0000000..004bb25
--- /dev/null
+++ b/waynboot-generator/src/main/test/com/test/BufferedInputFile.java
@@ -0,0 +1,17 @@
+package com.test;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.stream.Collectors;
+
+public class BufferedInputFile {
+    public static void main(String[] args) {
+        try (BufferedReader reader = new BufferedReader(new FileReader("E:/data.txt"))) {
+            System.out.println(reader.lines().collect(Collectors.joining("\n")));
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+}
diff --git a/waynboot-generator/src/main/test/com/test/FileRead.java b/waynboot-generator/src/main/test/com/test/FileRead.java
new file mode 100644
index 0000000..df89d0a
--- /dev/null
+++ b/waynboot-generator/src/main/test/com/test/FileRead.java
@@ -0,0 +1,23 @@
+package com.test;
+
+
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+
+public class FileRead {
+    public static void main(String[] args) {
+        try (FileReader fileReader = new FileReader("E:/data.txt")) {
+            char arr[] = new char[1024];
+            int len;
+            while ((len = fileReader.read(arr)) != -1) {
+                System.out.println(new String(arr,0 ,len));
+            }
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+    }
+}
diff --git a/waynboot-generator/src/main/test/com/test/Test.java b/waynboot-generator/src/main/test/com/test/NIOTest.java
similarity index 94%
rename from waynboot-generator/src/main/test/com/test/Test.java
rename to waynboot-generator/src/main/test/com/test/NIOTest.java
index 0de4941..9a5415b 100644
--- a/waynboot-generator/src/main/test/com/test/Test.java
+++ b/waynboot-generator/src/main/test/com/test/NIOTest.java
@@ -6,7 +6,7 @@ import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.channels.FileChannel;
 
-public class Test {
+public class NIOTest {
 
     private static String name = "E:/data.txt";
     private static final int BSIZE = 1024;
@@ -27,6 +27,7 @@ public class Test {
         buff.flip();
         while (buff.hasRemaining())
             System.out.write(buff.get());
+        System.out.println();
         System.out.flush();
     }
 }
diff --git a/waynboot-generator/src/main/test/com/test/OSExecute.java b/waynboot-generator/src/main/test/com/test/OSExecute.java
new file mode 100644
index 0000000..de8f7db
--- /dev/null
+++ b/waynboot-generator/src/main/test/com/test/OSExecute.java
@@ -0,0 +1,38 @@
+package com.test;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+public class OSExecute {
+    public static void command(String command) throws Exception {
+        boolean err = false;
+        try {
+            Process process = new ProcessBuilder(
+                    command.split(" ")).start();
+            try (
+                    BufferedReader results = new BufferedReader(
+                            new InputStreamReader(
+                                    process.getInputStream(), "gbK"));
+                    BufferedReader errors = new BufferedReader(
+                            new InputStreamReader(
+                                    process.getErrorStream()))
+            ) {
+                results.lines()
+                        .forEach(System.out::println);
+                err = errors.lines()
+                        .peek(System.err::println)
+                        .count() > 0;
+            }
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        if (err)
+            throw new Exception(
+                    "Errors executing " + command);
+    }
+
+    public static void main(String[] args) throws Exception {
+        command("java -version");
+    }
+}
diff --git a/waynboot-generator/src/main/test/com/test/TestEOF.java b/waynboot-generator/src/main/test/com/test/TestEOF.java
new file mode 100644
index 0000000..d8b86e0
--- /dev/null
+++ b/waynboot-generator/src/main/test/com/test/TestEOF.java
@@ -0,0 +1,20 @@
+package com.test;
+
+import java.io.DataInputStream;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+public class TestEOF {
+    public static void main(String[] args) {
+        try (DataInputStream in = new DataInputStream(new FileInputStream("E:/data.txt"))) {
+            while (in.available() != 0) {
+                System.out.write(in.readByte());
+            }
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+}
diff --git a/waynboot-mobile-api/src/main/java/com/wayn/mobile/api/controller/GoodsController.java b/waynboot-mobile-api/src/main/java/com/wayn/mobile/api/controller/GoodsController.java
index 5f245fa..40376dd 100644
--- a/waynboot-mobile-api/src/main/java/com/wayn/mobile/api/controller/GoodsController.java
+++ b/waynboot-mobile-api/src/main/java/com/wayn/mobile/api/controller/GoodsController.java
@@ -4,6 +4,7 @@ import com.wayn.common.util.R;
 import com.wayn.mobile.api.service.IGoodsDetailService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -15,7 +16,7 @@ public class GoodsController {
     private IGoodsDetailService iGoodsDetailService;
 
     @GetMapping("detail/{goodsId}")
-    public R detail(Long goodsId) {
+    public R detail(@PathVariable Long goodsId) {
         return iGoodsDetailService.getGoodsDetailData(goodsId);
     }
 }