Thanks for reading this topic at first.
My domain is:
atestfind.ngrok.cc
I ran this command:
letsencrypt.exe --accepttos --manualhost atestfind.ngrok.cc --webroot E:\Jobs\YIKE\server\apache-tomcat-8.0.5\webapps
It produced this output:
it produced these files like below:
atestfind.ngrok.cc-all.pfx、atestfind.ngrok.cc-chain.pem、atestfind.ngrok.cc-crt.pem、atestfind.ngrok.cc-key.pem
My operating system is (include version):windows7 SP1
My web server is (include version): Tomcat 8.05
I can login to a root shell on my machine (yes or no, or I don’t know):
yes
I’m using a control panel to manage my site (no, or provide the name and version of the control panel):
no
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I used letsencrypt-win-simple.V1.9.1 to get certificates.
When I got the certificates ,I set it like discribed by http://www.cnblogs.com/blog5277/p/6375473.html,
but the tomcat not works. I set the server.xml like below:
but I got a exception:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:392)
at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:645)
The all files I get through letsencrypt-win-simple just like below picture:

I’ve no idea about this.
What should I do,or which one file should be set in the server.xml? Thanks.