MeterSphere使用后置脚本Beanshell获取Json中的数据(MeterShpere的beanshell可参考jmeter)

前提：

因新增用户需要用到角色id，但列表中的角色很多，需要查到对应的角色名称获得对应的角色id

解决方法：通过Beanshell获取json数据，并比对角色名称获得角色id

 

该查询角色请求接口返回的响应体：

{
    "code": 0,
    "data": {
        "totalCount": 23,
        "pageSize": 10,
        "totalPage": 3,
        "currPage": 1,
        "list": [
            {
                "roleId": "1386932755329212418",
                "roleName": "rolename68683436",
                "roleDescribe": "角色描述",
                "createTime": 1619505511000,
                "permissionList": null,
                "permissionIdList": null
            },
            {
                "roleId": "1386933252324876289",
                "roleName": "rolename12237116",
                "roleDescribe": "角色描述",
                "createTime": 1619505630000,
                "permissionList": null,
                "permissionIdList": null
            },
            {
                "roleId": "1386937586399862786",
                "roleName": "rolename30616863",
                "roleDescribe": "角色描述",
                "createTime": 1619506663000,
                "permissionList": null,
                "permissionIdList": null
            },
            {
                "roleId": "1386937804906323970",
                "roleName": "rolename59824176",
                "roleDescribe": "角色描述",
                "createTime": 1619506715000,
                "permissionList": null,
                "permissionIdList": null
            },
            {
                "roleId": "1386938077972291586",
                "roleName": "rolename38355327",
                "roleDescribe": "角色描述",
                "createTime": 1619506781000,
                "permissionList": null,
                "permissionIdList": null
            },
            {
                "roleId": "1386938538154549249",
                "roleName": "rolename71155716",
                "roleDescribe": "角色描述",
                "createTime": 1619506890000,
                "permissionList": null,
                "permissionIdList": null
            },
            {
                "roleId": "1386938671428558850",
                "roleName": "rolename76969316",
                "roleDescribe": "角色描述",
                "createTime": 1619506922000,
                "permissionList": null,
                "permissionIdList": null
            },
            {
                "roleId": "1386938740525522945",
                "roleName": "rolename52641082",
                "roleDescribe": "角色描述",
                "createTime": 1619506938000,
                "permissionList": null,
                "permissionIdList": null
            },
            {
                "roleId": "1386938875733106689",
                "roleName": "rolename62736553",
                "roleDescribe": "角色描述",
                "createTime": 1619506971000,
                "permissionList": null,
                "permissionIdList": null
            },
            {
                "roleId": "1386939085746102274",
                "roleName": "rolename79351680",
                "roleDescribe": "角色描述",
                "createTime": 1619507021000,
                "permissionList": null,
                "permissionIdList": null
            }
        ]
    }

后置脚本获取json

操作步骤：

1、beanshell脚本中获得其他变量：

String add_rolename=vars.get("rolename");

2、通过beanshell后置脚本找到对应角色名称，例如：rolename的角色id，并输出变量给其他接口使用

vars.put("roleId", roleId);

//导入json包
import org.json.*;

//其他变量赋值到beanshell
String add_rolename=vars.get("rolename");
//log.info("--------------" + add_rolename);

//获取接口响应数据
String response_data = prev.getResponseDataAsString();
//log.info(response_data);
//转换为Object对象类型
JSONObject data_obj = new JSONObject(response_data);
//log.info("--------------" + data_obj.toString());
//获取数据
String StrData = data_obj.get("data").toString();
//log.info("--------------" + StrData.toString());

//转换为Object对象类型
JSONObject data2_obj = new JSONObject(StrData);
//获取list数据
JSONArray list_array = data2_obj.getJSONArray("list");
log.info("--------------" + list_array.toString());
int len = list_array.length();
String strlen = Integer.toString(len);
for(int i=0;i < len;i++)
{
    JSONObject jsonTemp = (JSONObject)list_array.getJSONObject(i);
    //log.info("--------------" + jsonTemp.getString("roleName"));
    String roleName=jsonTemp.getString("roleName");
    if (roleName.equals(add_rolename)){
        String roleId=jsonTemp.getString("roleId");
        log.info("--------------" + roleId);
        vars.put("roleId", roleId);
        
    }
}

控制台输出结果：

获得的角色id：roleId在其他接口中的使用：

{
    "trueName": "${true_name}",
    "roleIdList": [
        "${roleId}"
        ],
    "organizationCodeArr": [
        "0"
    ],
    "organizationCode": "0",
    "loginPassword": "${userPwd}",
    "mobile": "${mobile}",
    "userName": "${userName}",
    "userDescribe": "用户描述",
    "email": "${email}"
}

参考:

https://blog.csdn.net/silencemylove/article/details/51373873

https://blog.csdn.net/weixin_46036165/article/details/104312325

https://www.cnblogs.com/jiachangwei/p/12142712.html