{"groupOp":"OR","groups":[{"groupOp":"AND","rules":[{"field":"F_Gender","op":"eq","data":"0"}],"groups":[]}],"rules":[{"field":"F_DepartmentId","op":"eq","data":"13365d1b-92f2-4dc7-98a0-9e9c9ffdafdf"},{"field":"F_DepartmentId","op":"eq","data":"23ac3ac1-097f-4007-8bd2-20fea87fe377"}]} c# 这么解析以上字符串 并拼接成SQL

这个字符串是一个 JSON 格式的查询条件，需要将其解析并转换为 SQL 语句。以下是一个可能的解析过程和 SQL 拼接：

1. 将 JSON 字符串解析为对象：

dynamic query = JsonConvert.DeserializeObject(jsonString);

2. 根据查询规则生成 WHERE 子句：

string where = "";

foreach (var rule in query.rules)
{
    string field = rule.field;
    string op = rule.op;
    string data = rule.data;

    if (where != "") where += " " + query.groupOp + " ";

    switch (op)
    {
        case "eq":
            where += $"{field} = '{data}'";
            break;
        // 其他比较操作符
    }
}

3. 根据查询分组生成子查询和连接符：

string subqueries = "";

foreach (var group in query.groups)
{
    if (subqueries != "") subqueries += " " + group.groupOp + " ";

    string subwhere = "";

    foreach (var rule in group.rules)
    {
        string field = rule.field;
        string op = rule.op;
        string data = rule.data;

        if (subwhere != "") subwhere += " " + group.groupOp + " ";

        switch (op)
        {
            case "eq":
                subwhere += $"{field} = '{data}'";
                break;
            // 其他比较操作符
        }
    }

    if (subwhere != "") subqueries += $"(SELECT * FROM table WHERE {subwhere})";
}

if (subqueries != "") where += $" AND id IN ({subqueries})";

4. 根据查询部门拼接成完整的 SQL 语句：

string sql = $"SELECT * FROM table WHERE {where} AND F_DepartmentId IN ('13365d1b-92f2-4dc7-98a0-9e9c9ffdafdf', '23ac3ac1-097f-4007-8bd2-20fea87fe377')";

需要注意的是，这个解析过程可能不完全准确，具体要根据实际情况进行调整。另外，为了防止 SQL 注入，最好使用参数化查询。