From ec86b8ed443c4a6077d969b98beec6a4a77b99c1 Mon Sep 17 00:00:00 2001
From: VampireAchao <achao1441470436@gmail.com>
Date: Sun, 19 Feb 2023 20:03:42 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Djavadoc?=
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---
 .../src/main/java/cn/hutool/core/stream/EasyStream.java    | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/hutool-core/src/main/java/cn/hutool/core/stream/EasyStream.java b/hutool-core/src/main/java/cn/hutool/core/stream/EasyStream.java
index fdd2d390c..032c4fd3b 100644
--- a/hutool-core/src/main/java/cn/hutool/core/stream/EasyStream.java
+++ b/hutool-core/src/main/java/cn/hutool/core/stream/EasyStream.java
@@ -309,6 +309,7 @@ public class EasyStream<T> extends AbstractEnhancedWrappedStream<T, EasyStream<T
 	 * 计算number的总和
 	 *
 	 * @param mapper 映射
+	 * @param <R>    映射后的类型
 	 * @return {@link BigDecimal}
 	 */
 	public <R extends Number> BigDecimal sum(final Function<? super T, R> mapper) {
@@ -320,7 +321,7 @@ public class EasyStream<T> extends AbstractEnhancedWrappedStream<T, EasyStream<T
 	 * 计算bigDecimal平均值 并以四舍五入的方式保留2位精度
 	 *
 	 * @param mapper 映射
-	 * @return {@link Opt}<{@link BigDecimal}> 如果元素的长度为0 那么会返回为空的opt
+	 * @return 计算结果 如果元素的长度为0 那么会返回为空的opt
 	 */
 	public Opt<BigDecimal> avg(final Function<? super T, BigDecimal> mapper) {
 		return avg(mapper, 2);
@@ -332,7 +333,7 @@ public class EasyStream<T> extends AbstractEnhancedWrappedStream<T, EasyStream<T
 	 *
 	 * @param mapper 映射
 	 * @param scale 精度
-	 * @return {@link Opt}<{@link BigDecimal}>
+	 * @return 计算结果 如果元素的长度为0 那么会返回为空的opt
 	 */
 	public Opt<BigDecimal> avg(final Function<? super T, BigDecimal> mapper, int scale) {
 		return avg(mapper, scale, RoundingMode.HALF_UP);
@@ -344,7 +345,7 @@ public class EasyStream<T> extends AbstractEnhancedWrappedStream<T, EasyStream<T
 	 * @param mapper 映射
 	 * @param scale 精度
 	 * @param roundingMode 舍入模式
-	 * @return {@link Opt}<{@link BigDecimal}> 如果元素的长度为0 那么会返回为空的opt
+	 * @return 计算结果 如果元素的长度为0 那么会返回为空的opt
 	 */
 	public Opt<BigDecimal> avg(final Function<? super T, BigDecimal> mapper, int scale, RoundingMode roundingMode) {
 		//元素列表