[backend] fix: 修复异常处理和类型转换问题

2026-01-26 11:53:40 +08:00
parent 7ccc2a6ac6
commit 83e05bf85f
28639 changed files with 2506458 additions and 93 deletions
@@ -0,0 +1,12 @@
+'use strict';
+
+// this should only run in node >= 13.2, so it
+// does not need any of the intense fallbacks that old node/browsers do
+
+var $iterator = Symbol.iterator;
+module.exports = function getIterator(iterable) {
+	// alternatively, `iterable[$iterator]?.()`
+	if (iterable != null && typeof iterable[$iterator] !== 'undefined') {
+		return iterable[$iterator]();
+	}
+};