无法获取 json 个节点值

Question

这是我拥有的需要读取第一个节点值"html"的json响应格式。我尝试了几种获取值的方法但无法获取它

[
   {
      "html": "<!DOCTYPE html>\n                                                <html>\n                                                    <head>\n                                                        <\/html>\n                                                \n",
<\/html>\n                                                \n",
      "headers": {},
      "subject": "Register new account",
      "messageId": "475603953.247.1565607800153@dfrsbdd201.abc.com.au",
      "priority": "normal",
      "from": [],
      "to": [],
      "date": "2019-08-12T11:03:20.000Z",
      "receivedDate": "2019-08-12T11:09:42.000Z",
      "receivedAt": "2019-08-12T11:09:44.900Z"
   },
   {+},
   {+}
]

我尝试了一些东西

    RequestSpecification emailReq = given().with().pathParam("email",emailName);
        Response emailResp = emailReq.contentType("application/json").get("https://restmail.net/mail/{email}");

JSONObject value = new JSONObject(emailResp.asString());

我遇到了这个错误

org.json.JSONException: A JSONObject text must begin with '{' at 1 [character 2 line 1]
at org.json.JSONTokener.syntaxError(JSONTokener.java:505)

然后我删除了最后一行以使用但这并没有给我错误。请参考截图

JSONArray responseJson = new JSONArray(emailResp.asString());

也试过了

List<HashMap<String, Object>> jsonObjectsInArray = emailResp.jsonPath().getList("$");
for (HashMap<String, Object> singleLeg : jsonObjectsInArray) {
    String value = (String) singleLeg.get("html");

}

但数组大小再次为 0

需要一些关于如何获取节点值的建议 - "html"。请建议。我在这里犯了什么错误？

提前致谢

Answer 1

RequestSpecification emailReq = given().with().pathParam("email",emailName); 
int retries = 5; 
List<HashMap<String, Object>> emails = Arrays.asList(); 
. . . 
emailResp = emailReq.get("restmail.net/mail{email}"); 
if (emailResp.getStatusCode() == 200) { emails = emailResp.jsonPath().getList("$");
String email = emails.get(0).get("html").toString();

无法获取 json 个节点值

Unable to get json node values

rest

json

rest-assured

web-api-testing

rest-assured-jsonpath