[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 +1,23 @@
+'use strict';
+
+var GetIntrinsic = require('get-intrinsic');
+
+var $BigInt = GetIntrinsic('%BigInt%', true);
+var $TypeError = require('es-errors/type');
+var $SyntaxError = require('es-errors/syntax');
+
+// https://262.ecma-international.org/14.0/#sec-stringtobigint
+
+module.exports = function StringToBigInt(argument) {
+	if (typeof argument !== 'string') {
+		throw new $TypeError('`argument` must be a string');
+	}
+	if (!$BigInt) {
+		throw new $SyntaxError('BigInts are not supported in this environment');
+	}
+	try {
+		return $BigInt(argument);
+	} catch (e) {
+		return void undefined;
+	}
+};