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new version sdk

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This commit is contained in:
hrxiang
2022-02-21 15:11:27 +08:00
parent b71cd22dce
commit 4c43d54a1a
24 changed files with 268 additions and 381 deletions
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23
lib/src/utils.dart
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@@ -1,27 +1,16 @@
import 'dart:convert';
class Utils {
static List<T> toList<T>(String? value, T f(Map<String, dynamic> map)) {
var list = _formatJson(value);
if (null == list) return <T>[];
return (list as List).map((e) => f(e)).toList();
}
static List<T> toList<T>(String value, T f(Map<String, dynamic> map)) =>
(_formatJson(value) as List).map((e) => f(e)).toList();
static T toObj<T>(String value, T f(Map<String, dynamic> map)) =>
f(_formatJson(value));
static List<dynamic> toListMap(String? value) => _formatJson(value) ?? [];
static List<dynamic> toListMap(String value) => _formatJson(value);
static dynamic _formatJson(String? value) {
if (null == value) return null;
return jsonDecode(_printValue(value));
}
static dynamic _formatJson(String value) => jsonDecode(value);
static String _printValue(value) {
return value;
}
static String checkOperationID(String? obj) {
return obj ?? DateTime.now().millisecondsSinceEpoch.toString();
}
static String checkOperationID(String? obj) =>
obj ?? DateTime.now().millisecondsSinceEpoch.toString();
}