fix 修复代码生成器空值更新报错问题

Yjoioooo

2022-03-05 a32cc879cc651f7f1c51d30f916456aa39f22242

 ruoyi-job/src/main/java/com/ruoyi/job/config/properties/XxlJobProperties.java

@@ -13,6 +13,8 @@
@ConfigurationProperties(prefix = "xxl.job")
public class XxlJobProperties {

    private Boolean enabled;

    private String adminAddresses;

    private String accessToken;