mp3、mp4

src/main/java/org/rcisoft/core/result/ResultServiceEnums.java

@@ -255,6 +255,7 @@ public enum ResultServiceEnums {
     DUP_FILE(155,"文件重复"),
     FILE_OVER_SIZE(156,"文件超过规定大小"),
     FILE_OVER_PAGES(157,"文件页数超过规定个数"),
+    FILE_CHECK_ERROR(158,"文件格式与后缀名不符，请上传其他文件"),
     ;
 
     private Integer code;

src/main/java/org/rcisoft/core/util/CheckFileHeaderUtil.java

@@ -6,8 +6,8 @@ import java.io.FileInputStream;
 @Slf4j
 public class CheckFileHeaderUtil {
     public static void main(String[] args)  {
-        String filePath = "C:\\Users\\Administrator\\Desktop\\0001.doc";
-        toCheck(filePath);
+        String filePath = "C:\\Users\\Administrator\\Desktop\\003.mp4";
+        System.out.println(toCheck(filePath));
     }
 
     public static String bytesToHexString(byte[] src) {
@@ -48,24 +48,42 @@ public class CheckFileHeaderUtil {
     }
 
     public static String checkType(String type) {
-        switch (type) {
-            //pptx两种文件头
-            case "504B030414000600080000002100DFCC18F5AD010000460C0000130008025B436F6E74656E745F54797065735D": return "pptx";
-            case "504B0304140006000800000021002A489F7FB80100004A0D0000130008025B436F6E74656E745F54797065735D": return "pptx";
-            //docx两种文件头
-            case "504B0304140006000800000021004ABC02716D01000028060000130008025B436F6E74656E745F54797065735D": return "docx";
-            case "504B030414000600080000002100DFA4D26C5A01000020050000130008025B436F6E74656E745F54797065735D": return "docx";
-
-            case "D0CF11E0A1B11AE1000000000000000000000000000000003E000300FEFF090006000000000000000000000001": return "doc";
-            case "D0CF11E0A1B11AE1000000000000000000000000000000003E000300FEFF090006000000000000000000000003": return "ppt";
-            case "4944330300000000054054414C420000000100000054594552000000010000005452434B000000010000005443": return "mp3";
-            case "255044462D312E350D0A25B5B5B5B50D0A312030206F626A0D0A3C3C2F547970652F436174616C6F672F506167": return "pdf";
-            case "FFD8FFE000104A46494600010101004800480000FFDB0043000302020302020303030304030304050805050404": return "jpg";
-            case "89504E470D0A1A0A0000000D49484452000000EC000000880806000000E4B6075800000006624B474400FF00FF": return "png";
-            case "000000206674797069736F6D0000020069736F6D69736F32617663316D70343100000008667265650014359C6D": return "mp4";
-            case "E783A6E783A6E783A6E783A6E783A6E783A6E783A6E783A6E783A6E783A6E783A6E783A6E783A6E783A6E783A6": return "txt";
-            case "504B0304140000000800A473374F5424F3E6576D09003D5C0B0008000000746573742E6D703444597540144D1B": return "zip";
-            default: return "other";
-        }
+
+        if(type.contains("504B030414000600080000002100DFCC18F5AD010000460C0000130008025B436F6E74656E745F54797065735D") ||
+                type.contains("504B0304140006000800000021002A489F7FB80100004A0D0000130008025B436F6E74656E745F54797065735D"))
+            return "pptx";
+
+        if(type.contains("504B0304140006000800000021004ABC02716D01000028060000130008025B436F6E74656E745F54797065735D") ||
+                type.contains("504B030414000600080000002100DFA4D26C5A01000020050000130008025B436F6E74656E745F54797065735D"))
+            return "docx";
+
+        if(type.contains("D0CF11E0A1B11AE1000000000000000000000000000000003E000300FEFF090006000000000000000000000001"))
+            return "doc";
+
+        if(type.contains("D0CF11E0A1B11AE1000000000000000000000000000000003E000300FEFF090006000000000000000000000003"))
+           return "ppt";
+
+        if(type.contains("255044462D312E35"))
+            return "pdf";
+
+        if(type.contains("FFD8FFE000104A46"))
+            return "jpg";
+
+        if(type.contains("89504E470D0A1A0A"))
+            return "png";
+
+        if(type.contains("0000002066747"))
+           return "mp4";
+
+        if(type.contains("4944330300000"))
+            return "mp3";
+
+        if(type.contains("E783A6E783A6E783"))
+            return "txt";
+
+        if(type.contains("504B030414000000080"))
+             return "zip";
+
+         return "other";
     }
 }
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