4.0.0 com.bsd pjcloud-common 5.7.0 pjcloud-common-core jar pjcloud 公共工具类核心包 io.nayuki qrcodegen 1.8.0 cn.hutool hutool-json org.springframework spring-webmvc provided jakarta.servlet jakarta.servlet-api org.springframework.boot spring-boot-starter-validation org.springframework.boot spring-boot-starter-json com.alibaba transmittable-thread-local ${ttl.version} io.swagger.core.v3 swagger-annotations-jakarta