httpclient

问题 I have two servers that need to speak with each other using HTTPS. Let's call them 'server' and 'client' in this case where 'client is making an https call to 'server'. In production the server will have a valid CA certificate but while testing we will use a self-signed certificate. As I understand it this is what we have to do: create the certificate add it to the keystore on server add it to the trusted cacerts keystore on client (so that it will accept this self-signed cert when trying to

问题 This article says that we should use a static HttpClient in order to reuse sockets. But the first comment there says that there is a DNS changes recognition issue, and the solution is in another article here: The second article suggested : var client = new HttpClient(); client.DefaultRequestHeaders.ConnectionClose = true; Which controls the KeepAlive header. But suffers from preventing you to take advantage of benefits of re-using a socket Another solution was : var sp = ServicePointManager

问题 This article says that we should use a static HttpClient in order to reuse sockets. But the first comment there says that there is a DNS changes recognition issue, and the solution is in another article here: The second article suggested : var client = new HttpClient(); client.DefaultRequestHeaders.ConnectionClose = true; Which controls the KeepAlive header. But suffers from preventing you to take advantage of benefits of re-using a socket Another solution was : var sp = ServicePointManager

问题 This article says that we should use a static HttpClient in order to reuse sockets. But the first comment there says that there is a DNS changes recognition issue, and the solution is in another article here: The second article suggested : var client = new HttpClient(); client.DefaultRequestHeaders.ConnectionClose = true; Which controls the KeepAlive header. But suffers from preventing you to take advantage of benefits of re-using a socket Another solution was : var sp = ServicePointManager

问题 I am trying to get a json file from HttpClient , but I get a error when I add .subscribe imports: import { Injectable } from '@angular/core'; import { HttpClient, HttpHeaders, HttpClientModule } from '@angular/common/http'; import { HttpModule, Request, Response, Headers, Http } from '@angular/http'; import { Observable } from 'rxjs'; My code: When I add .subscribe (yellow marked in image) I got the following error. What does it mean? Object { _body: error, status: 0, ok: false, statusText: "

问题 I am trying to get a json file from HttpClient , but I get a error when I add .subscribe imports: import { Injectable } from '@angular/core'; import { HttpClient, HttpHeaders, HttpClientModule } from '@angular/common/http'; import { HttpModule, Request, Response, Headers, Http } from '@angular/http'; import { Observable } from 'rxjs'; My code: When I add .subscribe (yellow marked in image) I got the following error. What does it mean? Object { _body: error, status: 0, ok: false, statusText: "

问题 Using Angular 7, i am calling api by posting the url file and try to download it by using 'saveAs' function from the fileSaver library. The file is downloading but it cannot be opened because it's corrupted . my call is the following: var file_url = (response as any).headers['Location'] + 'files/Data.xlsx'; var filename = 'Data_' + this.getDateService.getDateFile() + '.xlsx'; const httpOptions = { headers: new HttpHeaders({ 'Content-Type': 'application/x-www-form-urlencoded' }), responseType:

问题 Please provide some examples (console application) on sending http request to query an azure table storage using OData? 回答1: UPDATE You can find your sastoken at portal like my pic. And u also need to update the value of x-ms-date ( Required. Specifies the Coordinated Universal Time (UTC) for the request. ) in HttpHelper file . For more details, you can download my demo code in github( You can download my HttpHelper file). using Microsoft.Azure.Cosmos.Table; using Newtonsoft.Json; using

问题 Please provide some examples (console application) on sending http request to query an azure table storage using OData? 回答1: UPDATE You can find your sastoken at portal like my pic. And u also need to update the value of x-ms-date ( Required. Specifies the Coordinated Universal Time (UTC) for the request. ) in HttpHelper file . For more details, you can download my demo code in github( You can download my HttpHelper file). using Microsoft.Azure.Cosmos.Table; using Newtonsoft.Json; using

问题 I am using a third party library (Splunk c# SDK ) in my ASP.NET core application. I am trying to connect to my localhost Splunk service via this SDK, but I get an exception saying: System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception. And The inner exception says: The remote certificate is invalid according to the validation procedure. This SDK uses HTTP client under the hood, but I don't have access to this object to configure