the number of registered users is about 1000, and the number of online users is 50-100. the background database is connected with mongodb, which stores real-time captured twitter data, dynamic pages, small downloads and high security requirements. How t...
[Server Information] CVM 1G focus 1m Broadband, ubuntu16.01 purpose want to build a svn server and apache web service at the same time. The apache web service uses the one-click installation tool lamp, and the default project address is data ww...
when the project runs locally, the, content download time is very short, but once deployed to the CVM, it takes a long time to access the interface, and the amount of data obtained is about 200K. What are the reasons for the difference between local and ...
ask seniors, now you can use xxxx.com:8889 api to use api service normally, but I have already done the https, certificate to be used for Mini Program s domain name, and the domain name can also be accessed with https. Next, I should go to Mini Program ...
I applied for a free ec2 host in Amazon Cloud. Recently, I checked the bill and found that there was a daily fee of 0.10 yuan, which totaled US $3. : it is really impossible to see that there is a fee due to the excess of the standard. question ...
first describe the background of the problem: we have made a video-like personal network. The solution is to upload the video to the backend of the project (on Ali s ECS CVM) in the browser and upload it to oss at the backend. When playing the video, th...
I applied for es2, to deploy the written web project to the linux system. The linux system has installed the java environment. execute the following command to run the project: nohup java -jar app ***.jar > log test 2>&1 & execute...
I have opened multiple instances, but closed several more. Where can I see the usage time of all the instances? ...
when I applied for es2, for the first time, I selected a host instance and finally generated it successfully. There was an ip address that I connected to. however, I logged into the aws background management system and could not see the instance create...
Today, I downloaded version 1.12.6 of docker, via yum using Ali CVM, and then downloaded a nginx image using docker. there is no problem at this time, but when you use docker run to create a nginx container, you will disconnect the Xshell remote conne...
this function dim is intended to create an array of specific length (d), incrementing by 1 from a specific digital (n). question 1: why is the first bit of the returned array always the parameter passed in at the beginning? Shouldn t I PP? question ...
for example, we have the map () method in Javascript to apply a set of functions to each member of an array in jQuery to convert several DOM nodes into other objects how can conflicts be avoided? ...
after putting Intlprovider, on the root component, you can get the internationalized content by calling the FormattedMessage component. how is internationalized content delivered between them? after looking at the source code of ant-design for a lon...
problem description vue encountered an error while packing the environmental background of the problems and what methods you have tried vue package encountered related codes Please paste the code text below (do not replace the code with pi...
this is to get List < PortfolioMemberView > at the Dao layer, and I am in the public List<PortfolioMemberView> getPortfolioMemberViewByPid(Integer pid){ portfolioId System.out.print(pid); try { Session sessi...