refactor(purchase): 优化采购退货相关数据结构和查询逻辑

zss

2 天以前 451acd4ad80af35a0dfcfa950170b1d8c915615c

 src/main/java/com/ruoyi/common/utils/ExceptionUtil.java

@@ -18,8 +18,7 @@
    {

        StringWriter sw = new StringWriter();

        e.printStackTrace(new PrintWriter(sw, true));

        String str = sw.toString();

        return str;

        return sw.toString();

    }



    public static String getRootErrorMessage(Exception e)