in many frameworks, each table corresponds to a model,. We usually add a service layer in the MVC to deal with business logic. Why not directly manipulate the db class in the service layer What is the advantage of the framework doing this (one model p...
finally installed pyspider but can t run error code posted here Traceback (most recent call last): File "C:Program Files (x86) Python36-32Scriptspyspider-script.py ", line 11, in < module > load_entry_point( pyspider==0.3.10 , console_scripts...
is TARS-PHP only positioned to provide a rpc framework? the component of the sense is not provided. how do you deal with this situation at this stage? team development, do you have a recommended framework? ...
when I first came into contact with the frame, I felt that the CI framework had a lot of superfluous places, such as: the acquisition of POST parameters: $_ POST [ "key "] is not it easier and more convenient than $this- > input- > post ( "key ") ...
the following is our preliminary design of the interface: this page is a reference to someone else s web page: http: www.sofreight.com frei. I would like to ask, which front-end framework is the best to use for such a page style? the best me...
Business background develop Wechat official account through vue-cli webpack template because to call the official account API, you must configure the request domain name url , such as example.com . and this domain name must be configured in...
Database oralce query data based on the following parameters how to query, do you have any ideas? ...
centos7 pyspider 1, run in the background with nohup pyspider all > pyspider.log 2 > & 1 & occasionally hang up 2, and there is no reason for outputting pyspider.log. 3, what if the previously written project disappears after restarting pyspider. ...
the problem may not be described clearly, so write a demo to explain it, such as this: I want the same names to be merged together, and 1 and 2 names are the same, so they are merged together. how is it implemented? ...
WeChat Mini Programs s authorization to obtain user information does not allow pop-up window access, but must be obtained by button. so, I want to set a common template (or module?) in the mpvue framework. ), it is easy to place the button that trigg...