如何从mysql的特定列中获取json对象以进行以下查询

编程问答 2022-08-12

问题描述

在下面的查询中

SELECT grouped_target_tuple FROM targeting_template_target  WHERE targeting_template_id='5863' AND target_id="9906"

[{"childTargets":[{"id":472,"name":"AutoCountry","type":"multiselect","rank":1,"selectedTargetoptions":[{"id":322,"name":"Germany","excluded":false},{"id":323,"name":"Italy","excluded":false}]},{"id":473,"name":"AutoCity","rank":2,"selectedTargetoptions":[{"id":324,"name":"Newyork",{"id":325,"name":"NewJersey","excluded":false}]}]}]

如何从结果集中获取？

// Get TT id

        String query = "SELECT grouped_target_tuple FROM targeting_template_target  WHERE targeting_template_id='"
                + ttID + " AND target_id=" + groupedtarID1 + "';";
        ResultSet rs = getInstanceUtilsClass(MysqLUtilities.class).executeQuery(query,dbname);
        ResultSetMetaData rsmd = rs.getMetaData();
        JSONArray array = new JSONArray();
        JSONArray json = new JSONArray();
        while (rs.next()) {
            int numColumns = rsmd.getColumnCount();
            JSONObject obj = new JSONObject();
            for (int i = 1; i <numColumns; i++) {
                String column_name = rsmd.getColumnName(i);
                obj.put(column_name,rs.getobject(column_name));
            }
            json.put(obj);
        }
        BasePage.log(json.toString());
    }

以上操作无效。

获取后，我要迭代并执行断言。

enter image description here

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。

小编邮箱:dio#foxmail.com (将#修改为@）

javajavamysqlrest-assuredselenium