Json格式结果 - 仅显示具有结果集的特定字段 [英] Json format result - only specific field display with result set
问题描述
我使用google api在附近搜索
https://maps.googleapis.com/maps/api/place/textsearch/xml?query=restaurants + in + Sydney& key = YOUR_API_KEY
我只想要json格式的结果附近信息。
请告知我如何过滤结果并仅显示json格式的附近（地址）信息。
String sURL =https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=;
sURL + = objNearByServicesRequest .Latitude +，+ objNearByServicesRequest.Longitude;
sURL + =& radius =+ WebConfigurationManager.AppSettings [RadiusNearBySearch] +& types =+ objNearByServicesRequest.Types + & keyword =+ objNearByServicesRequest.Keyword;
sURL + =& key =+ WebConfigurationManager.AppSettings [GoogleAPIKeyNearBySearch];
String strreturn = String.Empty;
使用（var client = new WebClient（））
使用（var stream = client.OpenRead（sURL））
using（var reader =新的StreamReader（流））
{
var jObject = Newtonsoft.Json.Linq.JObject.Parse（reader.ReadToEnd（））;
Console.WriteLine（（string）jObject [results] [0] [nearby]）;
}
我想以json格式显示2个字段，如下所示。
如何使用C＃编写以下格式显示的代码。
[
{
id：1，
附近：Opp。火车站，Gabba Estate，Gohar Baug，孟买，
}，
{
id ：2
附近：SH 15，Navjivan Colony，Mumbai，
}
]
我尝试过：
如何使用C＃编写以下格式显示的代码。
[
{
id：1，
附近：Opp。火车站，Gabba Estate，Gohar Baug，孟买，
}，
{
id ：2
附近：SH 15，Navjivan Colony，Mumbai，
}
]
I search near by palce using google api
https://maps.googleapis.com/maps/api/place/textsearch/xml?query=restaurants+in+Sydney&key=YOUR_API_KEY
I want only vicinity information from result in json format.
Please advise how can I filter result and display only vicinity(address) information in json format.
String sURL = "https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=";
sURL += objNearByServicesRequest.Latitude + "," + objNearByServicesRequest.Longitude;
sURL += "&radius=" + WebConfigurationManager.AppSettings["RadiusNearBySearch"] + "&types=" + objNearByServicesRequest.Types + "&keyword=" + objNearByServicesRequest.Keyword;
sURL += "&key=" + WebConfigurationManager.AppSettings["GoogleAPIKeyNearBySearch"];
String strreturn = String.Empty;
using (var client = new WebClient())
using (var stream = client.OpenRead(sURL))
using (var reader = new StreamReader(stream))
{
var jObject = Newtonsoft.Json.Linq.JObject.Parse(reader.ReadToEnd());
Console.WriteLine((string)jObject["results"][0]["vicinity"]);
}
I want to display out out in json format for 2 field like below.
how can I write code for display out put in below format using C#.
[
{
"id": 1,
"vicinity": "Opp. Railway Station, Gabba Estate,, Gohar Baug, Mumbai",
},
{
"id": 2
"vicinity": "SH 15, Navjivan Colony, Mumbai",
}
]
What I have tried:
how can I write code for display out put in below format using C#.
[
{
"id": 1,
"vicinity": "Opp. Railway Station, Gabba Estate,, Gohar Baug, Mumbai",
},
{
"id": 2
"vicinity": "SH 15, Navjivan Colony, Mumbai",
}
]
推荐答案
您已经在使用Google API进行地点搜索 [ ^ ]，并收到一些建议。
You already posted this question at Near by place search using Google api[^], and received some suggestions.
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