重写主流程，代码更加优雅 测试完毕

src/main/java/com/alibaba/excel/analysis/v03/XlsRecordHandler.java

@@ -15,6 +15,7 @@ public interface XlsRecordHandler {
      *
      * @param xlsReadContext
      * @param record
+     * @return
      */
     boolean support(XlsReadContext xlsReadContext, Record record);
 

src/main/java/com/alibaba/excel/analysis/v07/handlers/AbstractCellValueTagHandler.java

@@ -58,6 +58,8 @@ public abstract class AbstractCellValueTagHandler extends AbstractXlsxTagHandler
 
     /**
      * Set string value.
+     *
+     * @param xlsxReadContext
      */
     protected abstract void setStringValue(XlsxReadContext xlsxReadContext);