problem description I use maven to package a project for jar, using maven-assembly-plugin,maven-jar-plugin two plug-ins where maven-assembly-plugin puts dependent libraries under the lib directory, configuration resource files under config directory...
problem description Type the java project into tar.gz format, and then extract it on Linux. File directory: . -conf -bin -startup.sh -lib -logs -README.md I execute . bin startup.sh start the java program. bu...
now there are user An and user B platforms, both of which have a page with income and expenditure records. So the contents of the two controllers are basically the same, but there are still some differences, such as return view ; because there ar...
as the title, @ click event, to get some data data, you need to put this content in the clipboard. ...
the string to be encrypted will become a string that is not utf8 after openssl_encrypt. Using json_encode will fail if you transcode it to utf8, it will not be decoded ...
if you currently need to generate a table each month to store the current month s data, the following table will be generated: tablename_201709 tablename_201710 tablename_201711 tablename_201712 tablename_201801 tablename_201802 tablename_201803 table...
We want to get the specific width of the text, so we calculate it through the API of measureText , and we get the text width corresponding to the font size of 3px in demo. https: www.w3schools.com tag. but when it comes to our page, the font size ...