# 組件源碼 /** * <b>方法描述：</b> 數據刪除 <br/> * <b>創建者：</b> admin <br/> * <b>創建時間：</b> 2018-04-17 16:36:47 <br/> * @param poolName 入參|數據源，為空使用默認|{@link java.lang.String} * @param tableName 入參|表名String|{@link java.lang.String} * @param condition 入參|條件的值JavaList，如：["列","=",值]或[["列1","=",值1,"and"],["列2","<",值2]]|{@link com.ylink.ide.trade.runtime.context.JavaList} * @param commitFlg 入參|提交標識Boolean|{@link boolean} * @param rows 出參|執行插入影響的條數int|{@link int} * @return -1 異常<br/>1 成功<br/> */ @Component(label = "數據刪除", style = "判斷型", type = "同步組件", comment = "用預編譯的方式刪除指定條件的記錄,其中條件語句的值用法為：[[\"COL1\",\"=\",VAL1,\"AND\"],[\"COL2\",\"!=\",VAL2,null]] = COL1=VAL1 AND COL2=VAL2", version = "1.0.0", deprecated = false, author = "admin", date = "2018-04-17 04:36:47") @InParams(param = { @Param(name = "poolName", comment = "數據源，為空使用默認", type = java.lang.String.class), @Param(name = "tableName", comment = "表名String", type = java.lang.String.class), @Param(name = "condition", comment = "條件的值JavaList，如：[\"列\",\"=\",值]或[[\"列1\",\"=\",值1,\"and\"],[\"列2\",\"<\",值2]]", type = com.ylink.ide.trade.runtime.context.JavaList.class), @Param(name = "commitFlg", comment = "提交標識Boolean", type = boolean.class) }) @OutParams(param = { @Param(name = "rows", comment = "執行插入影響的條數int", type = int.class) }) @Returns(returns = { @Return(id = "-1", desp = "異常"), @Return(id = "1", desp = "成功") }) public static ResultBase P_preparedDelete(String poolName, String tableName, JavaList condition, boolean commitFlg) { try { return ResultBase.newSuccessResult(JdbcUtil.preparedDelete( poolName, tableName, condition, commitFlg)); } catch (Exception e) { AppLog.error(e); return ResultBase.newExceptionResult("TPTJ0012", "數據刪除 異常：" + AppLog.errorMsg(e)); } } 交易中組件使用方式：  數據源的來源為項目的配置文件中的數據源，以及前端頁面上的數據源管理列表中添加的數據源 ## 參數說明及示例 表名String：數據庫表名，示例： `"sys-user"` 條件的值JavaList：刪除條件集合，示例： `[["name","=","張三","or"],["name","=","李四","AND"],["sex","!=",29,null]]` 提交標識Boolean：是否提交判斷，填寫true或者false，示例： `true` 執行插入影響的條數int：刪除條數回顯，示例： `__INNER__["result"]` > 注意：填寫值如果是String字符串，則需要在前后加上英文雙引號""，如果是數字或者boolean值，則不需要