fix: 修改字符集

server/src/main/java/com/pica/cloud/online/exam/analysis/server/configuration/DataSourceConfig.java

@@ -3,6 +3,7 @@ package com.pica.cloud.online.exam.analysis.server.configuration;
 import com.zaxxer.hikari.HikariConfig;
 import com.zaxxer.hikari.HikariDataSource;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.cloud.context.config.annotation.RefreshScope;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.cors.CorsConfiguration;
@@ -16,6 +17,7 @@ import javax.sql.DataSource;
  * @date 2018/8/23 8:46
  */
 @Configuration
+@RefreshScope
 public class DataSourceConfig {
     /**
      * 如果取不到  就用默认值