jmeter 与 json
1、添加一个 http信息头管理:
Add new value for Name = “Content-Type” and value = “application/json” (without quotes).
2、增加一个http sample :
使用body data进行json格式数据请求
3、json响应内容截取:
a、增加一个 BSF POSTPROCESSOR选择js语言,script内容如下:
// Turn the JSON into an object called 'SearchResponse' eval('var SearchResponse = ' + prev.getResponseDataAsString()); // Create a variable called haveBoots_# containing the number of matching URLs // For Each Result // Create a variable called haveBoots and assign it the URL vars.put("haveBoots_#", SearchResponse.responseData.results.length); for (var counter = 1; counter <= SearchResponse.responseData.results.length; counter++) { var x = SearchResponse.responseData.results[counter - 1]; // haveBoots = theUrl vars.put("haveBoots" + counter, x.unescapedUrl); }
b、增加一个 BEANSHELL POSTPROCESSOR
import org.json.JSONArray;
import org.json.JSONObject;
String jsonString = prev.getResponseDataAsString();
JSONArray equipmentParts = new JSONArray(jsonString);
JSONArray parts = new JSONArray();
for(int i=0;i<equipmentParts.length();i++ ){
JSONObject equipmentPart = equipmentParts.getJSONObject(i).getJSONObject("equipmentPart");
JSONObject allAttributes = equipmentPart.getJSONObject("allAttributes");
JSONObject part = new JSONObject();
part.put("partId",allAttributes.getLong("equipmentPartId"));
part.put("partNumber",allAttributes.getString("compositePartName"));
// add more here
parts.put(part);
}
vars.put("jsonResponse", parts.toString());后续直接使用 ${jsonResponse}即可
![](https://images2015.cnblogs.com/blog/855957/201512/855957-20151227173121374-428714476.png)
c、增加一个正则表达提取器
下面再增加一个 foreach控制器,将 books的变量传递到bookname变量中,在http请求中使用${bookname}即可