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 extends AbstractEnhancedWrappedStream 映射后的类型 * @return {@link BigDecimal} */ public BigDecimal sum(final Function mapper) { @@ -320,7 +321,7 @@ public class EasyStream extends AbstractEnhancedWrappedStream 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 avg(final Function mapper) { return avg(mapper, 2); @@ -332,7 +333,7 @@ public class EasyStream extends AbstractEnhancedWrappedStream + * @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 avg(final Function mapper, int scale) { return avg(mapper, scale, RoundingMode.HALF_UP); @@ -344,7 +345,7 @@ public class EasyStream extends AbstractEnhancedWrappedStream 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 avg(final Function mapper, int scale, RoundingMode roundingMode) { //元素列表