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cyf
2026-07-16 16:05:38 +08:00
parent 43ae774164
commit 6be6607a40
47 changed files with 7895 additions and 811 deletions
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插件库/Lskj.Business/Impl/BaseSpecImpl.cs
+7 -5
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@@ -72,11 +72,14 @@ namespace Lskj.Business.Impl
maxNum += "9";
}
string sqlValue = string.Format("select max(cast({1} as bigint))+1 from {0} where {1} like '{2}{3}'", tableName, parentKey, parentValue, maxdivision);
// SpeciesNo是层级编码，完整编码可能超过bigint范围，只对当前节点编号进行数值运算。
string sqlValue = string.Format("select max(cast(right({1},{4}) as bigint))+1 from {0} where {1} like '{2}{3}'", tableName, parentKey, parentValue, maxdivision, firstNode.Length);
string maxNo = GetResult(sqlValue) + "";
if (string.IsNullOrWhiteSpace(maxNo))
maxNo = parentValue + PrefixNum+"1";
else
maxNo = parentValue + maxNo.PadLeft(firstNode.Length, '0');
maxNo = maxNo.PadLeft(parentValue.Length + firstNode.Length, '0');
if ((PrefixNum + "0").Equals(maxNo.Substring(maxNo.Length - firstNode.Length)))
@@ -87,11 +90,11 @@ namespace Lskj.Business.Impl
return maxNum;
// 取未使用的编号
sqlValue = string.Format("select cast({1} as bigint) as SpeciesNo from {0} where {1} like '{2}{3}' order by {1}", tableName, parentKey, parentValue,maxdivision);
sqlValue = string.Format("select cast(right({1},{4}) as bigint) as SpeciesNo from {0} where {1} like '{2}{3}' order by SpeciesNo", tableName, parentKey, parentValue,maxdivision, firstNode.Length);
DataTable table = GetDataTableResult(sqlValue);
Int64 speciesNo = table.Rows.Count > 0 ? Convert.ToInt64(table.Rows[0]["SpeciesNo"] + "") : 0;
if (speciesNo != Int64.Parse(parentValue + PrefixNum+"1"))
if (speciesNo != 1)
return parentValue +PrefixNum+"1";;
foreach (DataRow item in table.Rows)
@@ -101,8 +104,7 @@ namespace Lskj.Business.Impl
if (rowSpeciesNo != speciesNo + 1)
{
maxNo = (speciesNo + 1).ToString();
maxNo = maxNo.PadLeft(parentValue.Length + firstNode.Length, '0');
maxNo = parentValue + (speciesNo + 1).ToString().PadLeft(firstNode.Length, '0');
break;
}