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XMLHttpRequest: network error 0x2eff. this operation cannot be completed due to error 00002eff.
write the program for uploading files in java. There is no problem with deployment on other servers in Aliyun. but after deployment in the customer s own server room, my visit to the upload page IE11 reports the following error SCRIPT7002: XMLHttpReq...
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A strange cookie,sessionid problem
I have a very strange problem. I am using Java to simulate login to the academic Affairs Office website. but when I proceed to the last step of the GET login interface I have heard before that the sessionid of cookie obtained by httpClient is invalid...
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WebpackDevServer starts the HTTPS service, and the browser indicates that it is not safe.
devServer: {
clientLogLevel: warning ,
https: true,
}
Page prompt is not safe after startup:
Click to continue to the unsafe page to open the page. Why, and how to make this https service secure?
...
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The IPV6 configuration of Ali CVM Apache. The http test is normal, and the https shows web server is unreachable.
after the IPV6 channel applied for by tunnelbroker.net is configured on the server, the Apache configuration file is updated accordingly to see that port 443 rel= 80 is also monitored by Apache, and the IPv6 web server,http is tested to be normal throug...
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Okhttp failed to configure https
OkHttp (retrofit 2.3.0) configure Https error (self-signed certificate) italic text :
API 19:
javax.net.ssl.SSLHandshakeException: javax.net.ssl.SSLProtocolException: SSL handshake aborted: ssl=0xb8876650: Failure in SSL library, usually a protocol ...
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Suppose that the response time of an interface is 0.06s, and now there are 52 fpm, on the machine. How many concurrent requests can you support?
suppose that the response time of an interface is 0.06s. Now there are 52 fpm, on the machine. How many concurrent requests can you support? ...
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Multiple requests because the network cannot guarantee the response order, how to ensure that the order of the list results generated after obtaining all the response results is the same as the request order?
see that many people misunderstand that it has been sent 10 times at a time, which is added like this:
if the user can click the button continuously and send a request one time at a time, a li, will be generated after each response result. Because of ...
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How does a go TCP connect to a http service to get a response?
goal: golang service, prepare to get banner information of ip:port. if ip:port is http, you can get http response, if it is ssh service, you can get ssh service output information. Such as version information.
pre-condition: the corresponding tcpAddr...
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Find the library of parsing http messages for C-sharp or Nodejs
I dump a request from Fiddler and ask if there is a third-party library of C-sharp or Nodejs that can parse http messages. If you can explain the picture data in the second picture, how to bring it up and save it locally. message is as follows
...
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The file opened by running vi / etc/httpd/conf/httpd.conf in Linux and xshell is incomplete.
the file opened by running vi etc httpd conf httpd.conf in Linux and xshell is incomplete. Is there any divine guidance on how to solve the problem? Thank you. ...
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How to send a request with Content-Type in application/octet-stream format?
send a request to oppo with the following headers
POST client get_search_completion.pb HTTP 1.1
brand: samsung
rom: 2
desktop: desktop_other
locale: zh_CN
uid: oppo.uid.nearme
Referer: SM-G955N appstore 4.3.1 354730010542250
User-Agent: SM-G955N 4.4.2...
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Let me ask you a cross-domain related question, what kind of problems can be avoided by cors's preflight request?
when I was working on a project recently, I involved the preflight pre-checking mechanism. A doubt arises:
Why does the browser have to pre-check with the server to confirm that the request is available? Instead of sending the request directly to the ...
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Once the FTP service is enabled, others can use the ftp address (ftp://192.168.)) Did you visit? Still need a domain name.
win10ftpftp: 192.169.5...,
ftp...
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Failed to populate Content-type with special characters for HTTP GET.
Hello, bosses!
at the request of a friend, help him test a web vulnerability. after writing and running a HTTP GET, which he thought was very simple, he found that he could not achieve the desired effect in any case
HttpWebRequest
url =xxx,
met...
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What kind of label is meta "referrer"? why can ordinary img take effect, but not backgroundiamge?
is actually that I have been writing a chrome plug-in recently, in which I want to request an image address without referrer information in order to avoid the hotlink protection mechanism of the image resource server.
< meta name= "referrer " content...
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When was the http status code sent?
what I already know is that the http status code is sent to the client after the server sends the data. for a http request, the client sends the HTTP request after the three-way handshake (TCP), and the server sends TCP fragments in response to the req...
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The same ip with different subnet masks can point to different hosts
generally speaking, ip is used in conjunction with the subnet mask, which can be used to determine the network number and host number of the ip. deduce that if the same ip is matched with different subnet masks, there will be two hosts with two differen...
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There are some anomalies in grabbing packets by charles https.
correct configuration of charles mobile phone installation of https certificate ssl agent correct configuration some https agents are normal, but some request agent requests are abnormal as shown in figure ssl proxying settings :
excuse me, what may...
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Several questions about opening https by nginx
< H1 > problem description < H1 >
is currently developing a Django project. If you want to use gunicorn as a http server, and then use nginx as a reverse proxy, you will eventually need to use https. my question is:
can I run a statement like gun...
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Under the https protocol, the post request is cross-domain, but the get request is not.
under the https protocol, the post request is cross-domain, the get request is not cross-domain, and the http protocol is fine.
related codes
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