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Merge branch 'master' of https://gitee.com/zhijiantianya/ruoyi-vue-pro into feature/mall_product
# Conflicts: # sql/mysql/mall.sql # sql/mysql/ruoyi-vue-pro.sql # yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/controller/app/wallet/vo/recharge/AppPayWalletRechargeCreateReqVO.java # yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/service/wallet/PayWalletRechargeServiceImpl.java # yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/social/SocialUserService.java
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@ -4,6 +4,8 @@ import lombok.AllArgsConstructor;
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import lombok.Data;
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import lombok.NoArgsConstructor;
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import java.io.Serializable;
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/**
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* Key Value 的键值对
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*
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@ -12,7 +14,7 @@ import lombok.NoArgsConstructor;
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@Data
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@NoArgsConstructor
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@AllArgsConstructor
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public class KeyValue<K, V> {
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public class KeyValue<K, V> implements Serializable {
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private K key;
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private V value;
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@ -8,6 +8,7 @@ import com.google.common.collect.ImmutableMap;
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import java.util.*;
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import java.util.function.*;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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import static java.util.Arrays.asList;
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@ -271,4 +272,20 @@ public class CollectionUtils {
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return deptId == null ? Collections.emptyList() : Collections.singleton(deptId);
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}
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public static <T, U> List<U> convertListByFlatMap(Collection<T> from,
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Function<T, ? extends Stream<? extends U>> func) {
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if (CollUtil.isEmpty(from)) {
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return new ArrayList<>();
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}
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return from.stream().flatMap(func).filter(Objects::nonNull).collect(Collectors.toList());
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}
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public static <T, U> Set<U> convertSetByFlatMap(Collection<T> from,
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Function<T, ? extends Stream<? extends U>> func) {
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if (CollUtil.isEmpty(from)) {
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return new HashSet<>();
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}
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return from.stream().flatMap(func).filter(Objects::nonNull).collect(Collectors.toSet());
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}
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}
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