How to apply for IDEA with student ID
Why write this question? I have used idea piracy before and it will always expire. I asked a super super good senior before. He said that he applied for it with a student ID. There is nothing wrong with him at home during the winter vacation. Apply for it.
Steps : 1. https://www.jetbrains.com/student/ to open this link, the following interface will appear
Click APPLY NOW,
after the following interface will appear , click the third OFFICIAL DOCUMENT, fill in your information, to the end, You need to upload your ID. At this time, log in to Xuexin website https://my.chsi.com.cn/archive/index.action, find your student status, save the screenshot, and upload it. After that, you need to wait a day or so, and there will be an email sent to your own mailbox, just pay attention to check it, I just applied, so I do n’t know what, haha, there should be operation prompts. (Simpler)
tomcat how to install and configure the problems encountered and solutions
I first found the official website of tomcat, select DOWNload, I downloaded tomcat9, click on it to
select 64bit, according to the number of bits in my computer,
then unzip the downloaded file, is
to configure the environment as shown below After the tutorial, I followed the tutorial, but there were a lot of errors in the middle. I found a problem. I feel that every time I download something, I can always encounter all the bugs. This is also amazing. Alas, helpless
environment Configuration is to find the advanced system settings,
then click on the environment variables to
find the system variables, plus the following path, this path is the path after you unzip it, don't make a mistake, mine is directly saved under the D drive: the
previous variable CATALINA_HOME made their own, I see online are using this, ha ha
after finding the variables in the system variable named Path, opens, click edit text
note to see things behind the increase **% CATALINA_HOME% \ bin; **
if you There is no semicolon in front, you need to add English;
click OK, it will be fine
Next, I went to the cmd window to run, enter startup, and the following situation occurred when I
first reported
that it was not an internal or external processing command error, but my environment variable configuration was correct. What is going on, helpless, I just Baidu took a look and found a blog. It was the same as mine. I had to switch to the bin directory of the decompressed file to run it. I was speechless and happily carried out the operation. Then I reported that JRE_JOME in the picture was not available. I checked on the Internet again and saw a blogger explaining that after starting Tomcat, the startup.bat script calls catalina.bat, and then catalina.bat calls setclasspath.bat, and JAVA_HOME and JER_HOME are defined in setclasspath.bat. The problem is here. There is a problem with the two paths defined in this file. When IDEA is parsed, it cannot be parsed. Alas, I am really tired. The problem is solved. Find the file in the picture and open it. That ren ------------------------------------------------ ------------- The following
(*** must be added at this location, my computer will report an error if it is added elsewhere, I don't know why, maybe some people are different! ** *)
Add
set JAVA_HOME = D: \ jdk1.8.0_131 \ bin (this is your own JDK path)
set JRE_HOME = D: \ jdk1.8.0_131 \ jre
to start again.
By the way, the error just started in the middle, or it may be the problem of the tomcat port. The default port is 8080, but I changed the port, and then restarted the computer. It is still useless. I can only find other ways. Maybe yours will be useful!
