bex 无法在swagger生效
环境版本：
<koca.base.version>3.2.0</koca.base.version>
<kace.base.version>3.2.0</kace.base.version>
详细描述:在-Bex.xml写的接口，无法在swagger正常显示。
Debug模式下详细信息：
java.lang.NullPointerException: null
at java.util.TreeMap.compare(TreeMap.java:1294)
at java.util.TreeMap.put(TreeMap.java:538)
at java.util.TreeSet.add(TreeSet.java:255)
at java.util.AbstractCollection.addAll(AbstractCollection.java:344)
at java.util.TreeSet.addAll(TreeSet.java:312)
at springfox.documentation.builders.OperationBuilder.tags(OperationBuilder.java:308)
at com.szkingdom.koca.bex.swagger.config.BexSwaggerScanner.apply(BexSwaggerScanner.java:133)
at springfox.documentation.spring.web.plugins.DocumentationPluginsManager.additionalListings(DocumentationPluginsManager.java:199)
at springfox.documentation.spring.web.scanners.ApiListingScanner.scan(ApiListingScanner.java:127)
at springfox.documentation.spring.web.scanners.ApiDocumentationScanner.scan(ApiDocumentationScanner.java:67)
at springfox.documentation.spring.web.plugins.AbstractDocumentationPluginsBootstrapper.scanDocumentation(AbstractDocumentationPluginsBootstrapper.java:96)
at springfox.documentation.spring.web.plugins.AbstractDocumentationPluginsBootstrapper.bootstrapDocumentationPlugins(AbstractDocumentationPluginsBootstrapper.java:82)
at springfox.documentation.spring.web.plugins.DocumentationPluginsBootstrapper.start(DocumentationPluginsBootstrapper.java:100)
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178)
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54)
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356)
at java.lang.Iterable.forEach(Iterable.java:75)
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155)
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:935)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:765)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:445)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:338)
at com.szkingdom.oms.OmsApplication.main(OmsApplication.java:39)
原因：实际报错位置是L 133行，tags为空，把TreeSet添加null报错。
来分析bex.xml的 写法如下：
<java-bex method="manageCalendar" type="com.szkingdom.koca.ace.dac.right.system.service.impl.CalendarServiceImpl" name="管理[系统-交易日历]" id="100340" api="100340">
<request>
<param type="com.szkingdom.koca.ace.dac.right.core.bean.BexParam">
<param code="param" type="map">
<param code="action" name="操作 A-清算 D-非清算" required="true" type="string" length="1"/>
<param code="markets" name="日历类型" required="true" type="string" length="128"/>
<param code="phydate" name="日期" required="true" type="string"/> </param>
</param>
</request>
</java-bex>
CalendarServiceImpl 的写法没问题
分析：发现他是根据spring的类型查找，没有写bean的属性，导致apiBexMap中的Bex对象中没有bean属性。
解决方案是：
-
在Line 93行，对tags进行增强，如果tags为空，截取bean的实际类型赋值给tags，还是为空的时候把他归到“其他”，也就是tags = “orther”；
-
在Line：124- 133行部分，用try-catch进行处理，这部分由于个别bex接口编写的不规范，但不应该导致整个bex 接口文档的输出，正常接口还得正常输出。
这些都需要koca基础包修复此bug