# 組件源碼 ``` /** * <b>方法描述：</b> 容器變量刪除(刪除多個key) <br/> * <b>創建者：</b> admin <br/> * <b>創建時間：</b> 2020-12-17 16:14:16 <br/> * * @param dict * 入參|變量容器|{@link java.util.Map} * @param keys * 入參|變量名稱|{@link java.util.List} * @return 0 失敗<br/> * 1 成功<br/> */ @Component(label = "容器變量刪除(刪除多個key)", style = "判斷型", type = "同步組件", comment = "刪除容器中指定變量", version = "1.0.0", deprecated = false, author = "admin", date = "2020-12-17 04:14:16") @InParams(param = {@Param(name = "dict", comment = "變量容器", type = java.util.Map.class), @Param(name = "keys", comment = "變量名稱", type = java.util.List.class)}) @Returns(returns = {@Return(id = "0", desp = "失敗"), @Return(id = "1", desp = "成功")}) @Order(value = 2) public static ResultBase P_delKeys(Map dict, List keys) { if (dict == null) return ResultBase.newFailureResult("TPTC2002", "變量容器空（Null）"); if (keys == null) return ResultBase.newFailureResult("TPTC2002", "變量名稱為空(Null)"); for (Object obj : keys) { dict.remove(obj); } return ResultBase.newSuccessResult(); } ``` # 交易中組件使用方式  # 參數說明及示例 ## 入口參數 變量容器：一個 Map 對象，示例： `__INNER__` 變量名稱：需要刪除容器中的變量名稱列表，示例： `["x","y"]`