Project requirements: you need to upload pictures on the web page on the PC. There are at least 10,000 pictures uploaded at a time, and receive the processing results of the background after all the images have been uploaded. the way I practice: ...
the dubbo service of the project is deployed on 4 servers. There is a problem that I call the dubbo interface in controller, and the interface will insert some data, but I found in the background that 2 dubbo servers executed this interface in the same s...
def process_item(self, item, spider): print( ) print(item[ file_url ], item[ name ]) key_word = {"file_url": item[ file_url ], "name": item[ name ]} res = self.db.find(key_word) if...
I ve loaded a fbx model, which has materials and maps, and now I want to add a metal-like reflective effect to the model. I tried to create a new phong material directly and add it to the model, but at this time the original material and map of the m...
is there a correspondence between these states and the ThreadState defined by Thread in Java? ...
using vue-video-player for video playback requires playlist function. It is found that there are playlist and playlist-ui modules in the plugin of videojs, so try to introduce: directly into the playback component. has tried to load globally in mai...