update some default configuration

server/src/main/config/application.properties

@@ -123,12 +123,12 @@ tif.preview.type = ${KK_TIF_PREVIEW_TYPE:tif}
 # 备案信息
 beiAn =
 #禁止上传类型
-prohibit =exe,dll,dat
+prohibit = exe,dll,dat
 #删除密码
-sc.password = 123456
+delete.password = 123456
 #删除 转换后OFFICE、CAD、TIFF、压缩包源文件 默认开启 节约磁盘空间
 delete.source.file = true
 #配置PDF文件生成图片的像素大小，dpi 越高，图片质量越清晰，同时也会消耗更多的计算资源。
-pdf2jpg.dpi = 105
+pdf2jpg.dpi = 144
 #xlsx格式前端解析
 office.type.web = web

server/src/main/java/cn/keking/config/ConfigConstants.java

@@ -404,7 +404,7 @@ public class ConfigConstants {
     public static String getPassword() {
         return password;
     }
-    @Value("${sc.password:123456}")
+    @Value("${delete.password:123456}")
     public void setPassword(String password) {
         setPasswordValue(password);
     }

server/src/main/java/cn/keking/config/ConfigRefreshComponent.java

@@ -88,7 +88,7 @@ public class ConfigRefreshComponent {
                     size = properties.getProperty("spring.servlet.multipart.max-file-size", ConfigConstants.DEFAULT_SIZE);
                     beiAn = properties.getProperty("beiAn", ConfigConstants.DEFAULT_BEIAN);
                     prohibit = properties.getProperty("prohibit", ConfigConstants.DEFAULT_PROHIBIT);
-                    password = properties.getProperty("sc.password", ConfigConstants.DEFAULT_PASSWORD);
+                    password = properties.getProperty("delete.password", ConfigConstants.DEFAULT_PASSWORD);
                     pdf2JpgDpi = Integer.parseInt(properties.getProperty("pdf2jpg.dpi", ConfigConstants.DEFAULT_PDF2_JPG_DPI));
                     officeTypeWeb = properties.getProperty("office.type.web", ConfigConstants.DEFAULT_OFFICE_TyPEWEB_DISABLE);
                     deleteSourceFile =  Boolean.parseBoolean(properties.getProperty("delete.source.file", ConfigConstants.DEFAULT_DELETE_SOURCE_FILE));