Question

我有一个以

响应的端点

{
  "fruits" : {
    "apple" : "green",
    "banana" : 99,
    "oranges" : "floridaBreed",
    "lemons" : "sicilian",
    "grapes" : "red",
    "cherries" : 12,
    "guava" : "sour",
    "tomato" : 13,
    "melons" : "yellow",
    "pomegranate" : 37,
  },
  "isRaw" : null,
  "foodtype" : {
    "typeOne" : "non-veg",
    "typeTwo" : "veg"
  },
  "isCooked" : [ ],
  "isReady" : [ ],
  "isExpired" : [ ],
  "isHealthy" : null,
  "serialnumber" : 5555,
  "isAvailable" : "Yes",
  "dietValue" : {
      "nutrition" : [ {
          "vitamin" : "yes",
          "vitaminValue" : 3
      }, {
          "calcium" : "no",
          "calciumValue" : 0
      } ]
  },
  "isEdible" : null
}

我有一些代码可以解决这个问题，我无法获得嵌套值对象。例如，我可以获得＆＃39; isAvailable＆＃39;这是=＆＃39;是＆＃39;但如果我想获得葡萄的价值。或者对于钙，然后它不起作用。有什么想法吗？

public String sendGetMessageValue(String messageId) {
    Map<String, String> response = doInternalModuleApiGet(messageId, 200);

    return response.get("fruits.grapes");
}

public Map<String, String> doInternalModuleApiGet(
        String messageId,
        int expectedStatus) {
    String url = getInternalUrl() + "/" + messageId;
    return sendHttpGetRequestAndGetResponse(url, expectedStatus).as(Map.class);
}


private ResponseBodyExtractionOptions sendHttpGetRequestAndGetResponse(String url, int expectedStatus) {
return given()
        .header("Authorization", "basic " + B64Code.encode("dummyuser:dummypass"))
        .get(url)
        .then()
        .log().ifError().and()
        .assertThat().statusCode(equalTo(expectedStatus)).and().extract().body();
}

public String getInternalUrl() {
    return ("http://127.0.0.1:8080/api");
}

Answer 1

org.json库易于使用。示例代码如下：

import uasyncio as asyncio
from machine import Pin
import time

LED_PIN = 13
led = Pin(LED_PIN, Pin.OUT, value=1)

async def toggle():
    while True:
        await asyncio.sleep_ms(500)
        led.value(not led.value()) # toggling        

async def webServer(ipAddress):
    s = socket.socket()
    ai = socket.getaddrinfo(ipAddress, 8080)
    print("Bind address info:", ai)
    addr = ai[0][-1]
    s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
    s.bind(addr)
    s.listen(2)
    print("Listening, connect your APP to http://%s:8080/" % ipAddress)

    counter = 0
    # await asyncio.sleep(20) # !! if i applied await here, LED toggling 20 secs but web server does not accept any request because "while True" below is not activated during 20 secs.
    while True:
        res = s.accept()
        client_sock = res[0]
        client_addr = res[1]
        print("Client address:", client_addr)
        print("Client socket:", client_sock)

        req = client_sock.recv(1024)
        print("Payload: %s" % req.decode())
        client_sock.send(CONTENT % counter)
        client_sock.close()
        counter += 1
        print()

loop = asyncio.get_event_loop()
loop.create_task(toggle())
loop.create_task(webServer('192.168.4.1'))
loop.run_forever()

您可以通过修改以下代码来获取此详细信息：

JSONObject completeJSON= new JSONObject(" ..YOUR JSON String Goes Here.. ");
String grapes= completeJSON.getJSONObject("fruits").getString("grapes");//Level2
String available= completeJSON.getString("isAvailable"); //Level1

您可以从Parse JSON in Java

中找到更多示例

Downloadable

RestAssured ResponseBodyExtractionOptions：如何从json中过滤json对象

1 个答案: