【编辑工具】文件对比 默认参数设置

PDF Office/PDF Master/Class/PDFTools/Compare/Model/KMCompareFilesConfig.swift

@@ -66,7 +66,13 @@ class KMCompareFilesConfig {
     }
 
     func isCompareText() -> Bool {
-        return UserDefaults.standard.bool(forKey: PDFCompareISCompareTextFilesKey)
+        if UserDefaults.standard.object(forKey: PDFCompareISCompareTextFilesKey) != nil {
+            return UserDefaults.standard.bool(forKey: PDFCompareISCompareTextFilesKey)
+        } else {
+            return true
+        }
+         
+        
     }
 
     func setIsCompareImage(_ isCompareImage: Bool) {
@@ -74,7 +80,11 @@ class KMCompareFilesConfig {
     }
 
     func isCompareImage() -> Bool {
-        return UserDefaults.standard.bool(forKey: PDFCompareISCompareImageFilesKey)
+        if UserDefaults.standard.object(forKey: PDFCompareISCompareImageFilesKey) != nil {
+            return UserDefaults.standard.bool(forKey: PDFCompareISCompareImageFilesKey)
+        } else {
+            return true
+        }
     }
 
     func setInsertColor(_ insertColor: NSColor?) {