优化excel导入

src/Tools/ExcelImporter.php

@@ -124,6 +124,9 @@ class ExcelImporter
     public function checkRequire($requires, &$errorCount)
     {
         foreach ($requires as $k => $v) {
+            if ($v == '0') {
+                continue;
+            }
             if (!$v || $v === '') {
                 $this->setErrorMessage($k . "不能为空", $errorCount);
                 return false;
@@ -141,7 +144,7 @@ class ExcelImporter
     public function checkNumeric($data, &$errorCount)
     {
         foreach ($data as $k => $v) {
-            if (!$v || $v === '') {
+            if (!$v || $v === '' || $v == '0') {
                 continue;
             } else {
                 if (!is_numeric($v)) {