problem description A spring mvc project does a very simple process String test = "test " write this string directly to the file without adding any encoding type settings running environment run in win10 tomcat8 idea premise I have set th...
when uploading a file to obtain the file name encoding, the prompt is CP936 format . mb_detect_encoding($file_name, array( ASCII , GB2312 , GBK , UTF-8 )); Baidu says that CP936 is actually GBK. But using iconv( CP936 , UTF-8 IGNORE , ...
interacts with a telent server, server communication code is gb2312 currently, the content requested from the server can be decoded with iconv, and the gb2312 sent by the server shows normal after decoding telnetInput.pipe(through2((chunk, enc,...
how does PHP determine whether a subclass overrides a method of the parent class? ...
db.inventory.find( { $and: [ { price: { $ne: 1.99 } }, { price: {$exists: true } } ] } ) this query selects all documents in the collection inventory, provided that price is not equal to 1.99 and the price field exists. My problem is that I now need to...
the project has two branches b1 , b1 modified the code, and then b2 went to merge b1 , found that there were more conflicts during the merger, temporarily decided not to merge , and then abandoned all changes (changes caused by the merger) directl...
in fact, I want to do login verification in the hook function beforeEach, and this login verification will call the background interface, but I can t get the instance of vm in this hook function, so I can t get the token, in store and I can t request...
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