1 Overview
Recently, we have Spring Bootbeen focusing on the topic of how to ensure data security when developing business systems. Most of the current B/S架构systems are also based on Spring Boot + SpringMVC三层架构development. Previously, we summarized how to strengthen data security at the interface level:How Spring Boot elegantly improves the security of interface data
can be considered to be the secure processing of interface data SpringMVCin the three-tier architecture . More directly, it is before the interface request parameters are passed in for logical processing or the response parameters are output to the page for display. controller层(逻辑控制层)For data processing, SpringMVCsecurity reinforcement is only performed in one layer of the three-tier architecture, which is not very stable. Today we will talk about SpringMVChow to perform data security reinforcement in another layer of the three-tier architecture. Before entering today Before the topic, let’s take a look at whatSpringMVC