loadrunner12.55：循环打印lr_json_get_values()查询到的数据

处理的Json数据：

{
    "success":true,
    "data":{
        "current":1,
        "size":5,
        "pageSizes":[
            5,
            10,
            15,
            20,
            25
        ],
        "total":4,
        "pageCount":0,
        "start":0,
        "end":0,
        "tablesArr":[
            {
                "busiSceneId":"3a5ccca2-88ff-46cd-943e-b81d372fa629",
                "sceneName":"test3",
                "sceneDesc":"",
                "sceneTypeId":1,
                "createBy":"user_1",
                "createTime":"2021-05-28 16:43:00",
                "updateBy":"",
                "updateTime":"",
                "state":1
            },
            {
                "busiSceneId":"7eb81fcd-9db2-4233-a78f-a446ab01b722",
                "sceneName":"test2",
                "sceneDesc":"",
                "sceneTypeId":1,
                "createBy":"user_1",
                "createTime":"2021-05-28 16:42:56",
                "updateBy":"",
                "updateTime":"",
                "state":1
            },
            {
                "busiSceneId":"92b83c92-5d23-4bfc-878b-f1519ea75286",
                "sceneName":"test1",
                "sceneDesc":"",
                "sceneTypeId":1,
                "createBy":"user_1",
                "createTime":"2021-05-28 16:42:52",
                "updateBy":"",
                "updateTime":"",
                "state":1
            },
            {
                "busiSceneId":"d6c81dbb-3047-4266-8619-1971cf0450b2",
                "sceneName":"业务线配置新增",
                "sceneDesc":"业务线配置新增",
                "sceneTypeId":3,
                "createBy":"user_1",
                "createTime":"2021-03-05 10:28:00",
                "updateBy":"",
                "updateTime":"",
                "state":1
            }
        ]
    },
    "code":200,
    "message":"成功！"
}

脚本实现：获取以上JSON数据中的所有busiSceneId字段取值，并循环打印出来。

Action1()
{
	int i=1,busiSceneIdnum;

	web_add_auto_header("Accept-Language", 
		"zh-Hans-CN,zh-Hans;q=0.5");
	
	web_reg_save_param("queryResponseBody",
		"LB=",
		"RB=",
		"Search=Body",
		LAST);
	
	web_custom_request("queryScene", 
		"URL=http://10.248.57.226:9010/user-center/uap-app-scene/queryScene", 
		"Method=POST", 
		"Resource=0", 
		"RecContentType=application/json", 
		"Referer=http://10.248.57.226:9010/U-C/", 
		"Snapshot=t23.inf", 
		"Mode=HTML", 
		"EncType=application/json;charset=utf-8", 
		"Body={\"current\":1,\"size\":10,\"busiSceneId\":\"\",\"sceneName\":\"\"}", 
		LAST);
	
		// Create a Json object from a string.
    lr_eval_json("Buffer={queryResponseBody}",
                 "JsonObject=json_obj_1", LAST);
	    
	busiSceneIdnum=lr_json_get_values("JsonObject=json_obj_1",//获取响应体所有busiSceneId字段值并保存到数组JinKuList中，用于后面删除的参数化
                "ValueParam=JinKuList",
                "QueryString=$.data.tablesArr[*].busiSceneId",
                "SelectAll=Yes",
                 LAST);

	
	while(i<=busiSceneIdnum){

    	lr_save_string(lr_paramarr_idx("JinKuList", i), "busiSceneId");//获取数组JinKuList中索引为i的值，后面可通过直接引用{busiSceneId}进行参数化
		
		i=i+1;
	}
	
	

	return 0;
}

　　执行日志：