Server rendering

stay Server side Good rendering Again to browser Namely Server rendering , Like before jsp page , What will be written html The template is sent to the browser

Server rendering ： The server directly renders the corresponding html page , Return to the client for presentation , such as jsp page

benefits ： The front end takes less time , Reduced first screen time , Use less client resources Disadvantage ： The server is under great pressure

Front end rendering ： The network requests to get data and render it to html On the page , such as SPA page （ That is to say vue-cli Built page ）

benefits ： Long first screen time , The page will not be reloaded after it is loaded , Less data requests , Fast . Server pressure is low , Just use the data ,

Disadvantage ： The front end takes a lot of time , High requirements for front-end personnel , There are many front-end codes , Because the logic of the interaction part in the back end is handed over to the front end , Some client resources are used for parsing .