Server API requires two-way certificate verification (similar to WeChat Pay). The return value is normal when using HttpClient, but the error code 400 will be returned by HttpsUrlConnection or OkHttp3 server. HttpsUrlConnection code is as follows: imp...
background I know that http 2 has a multiplexing mechanism in concurrency, and only one tcp is temporarily used no matter how many http requests there are. So there will be no request blocking. the following figure shows multiple http requests in ...
when js POST uploads a file, there is no response for a long time. When the browser throws a net::ERR_EMPTY_RESPONSE exception, the request simply hangs up . No return value is returned, and failed load response data is displayed on the console viewing...
A http packet is very large and will be segmented in the tcp layer, that is, it will be divided into multiple tcp packages. If one of the tcp packets is lost and the retransmission fails, will the application layer read the http request? ...
as shown in the picture, the resource configuration of the website has been seen, how to hide it? Thank you ...
question: python uses the requests library to implement put get for http. There is no problem with get now. You need to carry the data of xml when using PUT. Now the debugging is not successful and the coding error is prompted. If you have no experience,...
use a proxy on the command line in windows. Http_proxy and https_proxy are written as follows: 1, with quotation marks set http_proxy="socks5: 127.0.0.1:13569" set https_proxy="socks5: 127.0.0.1:13569" 2, no quotation mark...
topic description recently run a company project on macos. The front end is ant design , and the back end Spring Boot . When the front end calls the background, the message is sent that the json, back end uses @ RequestBody , but the request can t...
I often find that the url of some projects developed with vue or react has strings similar to those in the figure like hash (there are also nails); at first I thought the id was generated with mongodb, but then I asked others that it didn t seem to be; ...
http.js const service = axios.create({ baseUrl: apixh-beta.17win.com , window.xhHost[ solar-api ], apixh-beta.17win.com , timeout: 5000 }) service.interceptors.request.use( config => { ... }, ...
http.js const service = axios.create({ baseUrl: apixh-beta.17win.com , window.xhHost[ solar-api ], apixh-beta.17win.com , timeout: 5000 }) service.interceptors.request.use( config => { ... }, ...
http.js const service = axios.create({ baseUrl: apixh-beta.17win.com , window.xhHost[ solar-api ], apixh-beta.17win.com , timeout: 5000 }) service.interceptors.request.use( config => { ... }, ...
I found Aliyun s free ssl certificate from the Internet to test the https URL, but according to the online tutorials, I can t access it with https all the time. What s the reason for not adjusting it? Still, you can only use http to access the URL. F...
question background: recently I want to use springboot2.0 to build a server that supports http2.0. After setting up, through Chrome access, it shows that the version of http protocol is H2 (the server has been upgraded successfully and the certificate ...
recently, when Wechat opened the page, there would be a blank page. It was OK to open it for the first time, but it could not be opened several times later. What I found for the first time was that I returned to No content, to check the information and d...
I found that port 80 is still occupied as long as iis is turned on, even if the iis service is not started. What s going on? iis s website is set up with two ports, neither of which is 80. in addition, iis is not started. but port 80 is occupied b...
1. After all, the parameter format needed in the backend is strange. After the front end has finished processing, it is found that the parameter format this is the required parameter format objobj when it is submitted. var obj ={ "1": {ra...
for example, if you call an api interface with httpclient and the payload returned by the API at one time is 5MB, then the data received by the httpclient in one call 1) Atomic: either the 5MB receives all of the data, or the underlying layer only rece...
browser access interface 200, remote call 500 error, how to solve? -sharp-sharp-sharp problem description the environmental background of the problems and what methods you have tried I added to nginx conf. add_header Access-Control-Allow-Origin *;...
if you have two API, the ideal response time for the first API is 10ms, and the ideal response time for the second API is 300ms. the average response time within one minute for the first API is 20ms, and the average response time for the second API is...
get the details of an article with a html tag at the backend, and how to add click events to the images inside what I use in vue is v-html for rendering. Is there any way to add click events to the picture? ...
when using errors.New (), report panic: runtime error: invalid memory address or nil pointer dereference func (self *Control) Register(ctx context.Context, in *push.RegisterRequest) (*push.RegisterResponse, error) { var err error var res = &...
The code is an example of the official website code. The error message is as follows. How to solve it? < hr > Code (everything that should be quoted is quoted): <group title="abc"> <datetime confirm-text="" cancel-...
can t I use it this way? Is there a big god who knows what the problem is? ...
The mobile web pages created by want to be tested on different phones (Android and ios are very different in some places), but the company does not have a testing machine, is there a website tool that provides online testing for different models? ...