架构模块 回归数据库连接characterEncoding=UTF-8

backend-core/src/main/resources/application-test-db.properties

@@ -1,4 +1,4 @@
 jdbc.driverClassName=com.mysql.cj.jdbc.Driver
-jdbc.url=jdbc\:mysql\://139.196.160.101\:3306/17pdf_backend_test?useUnicode\=true&&useSSL\=false
+jdbc.url=jdbc\:mysql\://139.196.160.101\:3306/17pdf_backend_test?useUnicode\=true&characterEncoding\=UTF-8&useSSL\=false
 jdbc.username=debian-sys-maint
 jdbc.password=tRF4SWujyo6rZ4Qm