优化代码

ruoyi-common/src/main/java/com/ruoyi/common/annotation/Excel.java

@@ -56,6 +56,7 @@ public @interface Excel
     /**
      * BigDecimal 舍入规则 默认:BigDecimal.ROUND_HALF_EVEN
      */
+    @SuppressWarnings("deprecation")
 	public int roundingMode() default BigDecimal.ROUND_HALF_EVEN;
 
     /**

ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java

@@ -1119,6 +1119,7 @@ public class ExcelUtil<T>
     /**
      * 添加单元格
      */
+    @SuppressWarnings("deprecation")
 	public Cell addCell(Excel attr, Row row, T vo, Field field, int column)
     {
         Cell cell = null;

ruoyi-common/src/main/java/com/ruoyi/common/utils/reflect/ReflectUtils.java

@@ -310,6 +310,7 @@ public class ReflectUtils
     /**
      * 改变private/protected的方法为public，尽量不调用实际改动的语句，避免JDK的SecurityManager抱怨。
      */
+    @SuppressWarnings("deprecation")
 	public static void makeAccessible(Method method)
     {
         if ((!Modifier.isPublic(method.getModifiers()) || !Modifier.isPublic(method.getDeclaringClass().getModifiers()))
@@ -322,6 +323,7 @@ public class ReflectUtils
     /**
      * 改变private/protected的成员变量为public，尽量不调用实际改动的语句，避免JDK的SecurityManager抱怨。
      */
+    @SuppressWarnings("deprecation")
 	public static void makeAccessible(Field field)
     {
         if ((!Modifier.isPublic(field.getModifiers()) || !Modifier.isPublic(field.getDeclaringClass().getModifiers())

ruoyi-common/src/main/java/com/ruoyi/common/utils/uuid/UUID.java

@@ -343,25 +343,25 @@ public final class UUID implements java.io.Serializable, Comparable<UUID>
         final StringBuilder builder = new StringBuilder(isSimple ? 32 : 36);
         // time_low
         builder.append(digits(mostSigBits >> 32, 8));
-        if (false == isSimple)
+        if (!isSimple)
         {
             builder.append('-');
         }
         // time_mid
         builder.append(digits(mostSigBits >> 16, 4));
-        if (false == isSimple)
+        if (!isSimple)
         {
             builder.append('-');
         }
         // time_high_and_version
         builder.append(digits(mostSigBits, 4));
-        if (false == isSimple)
+        if (!isSimple)
         {
             builder.append('-');
         }
         // variant_and_sequence
         builder.append(digits(leastSigBits >> 48, 4));
-        if (false == isSimple)
+        if (!isSimple)
         {
             builder.append('-');
         }

ruoyi-framework/src/main/java/com/ruoyi/framework/config/KaptchaTextCreator.java

@@ -21,7 +21,7 @@ public class KaptchaTextCreator extends DefaultTextCreator
         int x = random.nextInt(10);
         int y = random.nextInt(10);
         StringBuilder suChinese = new StringBuilder();
-        int randomoperands = (int) Math.round(Math.random() * 2);
+        int randomoperands = random.nextInt(3);
         if (randomoperands == 0)
         {
             result = x * y;

ruoyi-quartz/src/main/java/com/ruoyi/quartz/util/AbstractQuartzJob.java

@@ -3,7 +3,6 @@ package com.ruoyi.quartz.util;
 import java.util.Date;
 import org.quartz.Job;
 import org.quartz.JobExecutionContext;
-import org.quartz.JobExecutionException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import com.ruoyi.common.constant.Constants;
@@ -31,7 +30,7 @@ public abstract class AbstractQuartzJob implements Job
     private static ThreadLocal<Date> threadLocal = new ThreadLocal<>();
 
     @Override
-    public void execute(JobExecutionContext context) throws JobExecutionException
+    public void execute(JobExecutionContext context)
     {
         SysJob sysJob = new SysJob();
         BeanUtils.copyBeanProp(sysJob, context.getMergedJobDataMap().get(ScheduleConstants.TASK_PROPERTIES));