Spring Boot + Spring Security: Dynamic permissions based on the URL n kinds of programs - Part 13

Demand origin

       Users of previous versions of the required permissions to use @PreAuthorize hard-coded, so can not dynamically configure the permissions of this section based on the URL to achieve dynamic permission configuration protocol analysis.

 

First, the dynamic configuration program rights

1.1 Extended access () expression of SpEL

       We look under the common security expressions of Spring Security:

Spring Security mastered SpEL expression, we can

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Origin blog.csdn.net/linxingliang/article/details/104694078