Merge branch 'develop' into test

src/Tools/Exporter.php

@@ -100,17 +100,19 @@ class Exporter
 
     /**
      * 设置非保护区间，调用此方法全表将自动保护
-     * @param string $unprotectRange 例如"A1:B1";从A列B列第一行到数据结束行不需要保护
+     * @param mixed $unprotectRange 可传数组,字符串或者多个参数形式('A1:B1', 'C1:D1')
+     * 例如"A1:B1";从A列B列第一行到数据结束行不需要保护
      * @return $this
      */
-    public function setUnprotectRange($unprotectRange = "")
+    public function setUnprotectRange($unprotectRange = null)
     {
         $this->sheet->getProtection()->setSheet(true);
-        $this->sheet->getProtection()->setPassword('micro-ttt');
+        $this->sheet->getProtection()->setPassword('micro-tttt');
         if ($unprotectRange) {
-            $this->sheet->getStyle($unprotectRange)
-                ->getProtection()
-                ->setLocked(Protection::PROTECTION_UNPROTECTED);
+            $unprotectRange = is_array($unprotectRange) ? $unprotectRange : func_get_args();
+            foreach ($unprotectRange as $range) {
+                $this->sheet->getStyle($range)->getProtection()->setLocked(Protection::PROTECTION_UNPROTECTED);
+            }
         }
         return $this;
     }