Method for rendering webpage, server and storage medium

A server comprising:

• a storage device;
• at least one processor;
• and
• the storage device storing one or more programs that, when executed by the at least one processor, cause the at least one processor to:
• in response to a page access request sent by a client device, obtain a template file according to a page identifier of a page to be accessed of the page access request by invoking a template engine developed based on a compiled language;
• generate an abstract syntax tree by parsing the template file through the template engine, the abstract syntax tree representing logical relationship information among a mixed operation expression, a variable scope, a predefined tag, a business data filter, and a control statement of the template file;
• and
• perform a static verification and optimization on the logical relationship information of the template file by the template engine based on the abstract syntax tree, and obtaining optimized rendering codes by binding business data obtained from a data source to corresponding variable in the template file according to the correspondence relationship between the variable and the business data;
• and
• generate final page codes based on the optimized rendering codes through the template engine and remove redundant information from the final page codes and send the final page codes to the client device for rendering and displaying.

A non-transitory storage medium having instructions stored thereon, when the instructions are executed by a processor of an electronic device, the processor is caused to perform a method for rendering a webpage, wherein the method comprises:

• in response to a page access request sent by a client device, obtaining a template file according to a page identifier of a page to be accessed of the page access request by invoking a template engine developed based on a compiled language;
• generating an abstract syntax tree by parsing the template file through the template engine, the abstract syntax tree representing logical relationship information among a mixed operation expression, a variable scope, a predefined tag, a business data filter, and a control statement of the template file;
• and
• performing a static verification and an optimization on the logical relationship information of the template file by the template engine based on the abstract syntax tree, and obtaining optimized rendering codes by binding business data obtained from a data source to corresponding variable in the template file according to the correspondence relationship between the variable and the business data;
• and
• generating final page codes based on the optimized rendering codes through the template engine and removing redundant information from the final page codes and sending the final page codes to the client device for rendering and displaying.