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!854 update 优化使用getFirst()替代get(0)以提高代码可读性

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* update 优化使用getFirst()替代get(0)以提高代码可读性
This commit is contained in:
AprilWind
2026-06-10 02:18:35 +00:00
committed by 疯狂的狮子Li
parent 83eb74c56d
commit e38e99b7f8
12 changed files with 18 additions and 18 deletions
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ruoyi-admin/src/main/java/org/dromara/web/service/SysLoginService.java
+1 -1
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@@ -97,7 +97,7 @@ public class SysLoginService {
sysSocialService.insertByBo(bo);
} else {
// 更新用户信息
bo.setId(list.get(0).getId());
bo.setId(list.getFirst().getId());
sysSocialService.updateByBo(bo);
// 如果要绑定的平台账号已经被绑定过了 是否抛异常自行决断
// throw new ServiceException("此平台账号已经被绑定!");
ruoyi-admin/src/main/java/org/dromara/web/service/impl/SocialAuthStrategy.java
+1 -1
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@@ -68,7 +68,7 @@ public class SocialAuthStrategy implements IAuthStrategy {
if (CollUtil.isEmpty(list)) {
throw new ServiceException("你还没有绑定第三方账号，绑定后才可以登录！");
}
SysUserVo user = loadUser(list.get(0).getUserId());
SysUserVo user = loadUser(list.getFirst().getUserId());
// 此处可根据登录用户的数据不同 自行创建 loginUser 属性不够用继承扩展就行了
LoginUser loginUser = loginService.buildLoginUser(user);
loginUser.setClientKey(client.getClientKey());
ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/utils/TreeBuildUtils.java
+1 -1
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@@ -64,7 +64,7 @@ public class TreeBuildUtils extends TreeUtil {
if (CollUtil.isEmpty(list)) {
return CollUtil.newArrayList();
}
K k = ReflectUtils.invokeGetter(list.get(0), "parentId");
K k = ReflectUtils.invokeGetter(list.getFirst(), "parentId");
return TreeUtil.build(list, k, DEFAULT_CONFIG, nodeParser);
}
ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/core/CellMergeHandler.java
+1 -1
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@@ -66,7 +66,7 @@ public class CellMergeHandler {
}
// 获取有合并注解的字段
Map<Field, FieldColumnIndex> mergeFields = getFieldColumnIndexMap(rows.get(0).getClass());
Map<Field, FieldColumnIndex> mergeFields = getFieldColumnIndexMap(rows.getFirst().getClass());
// 如果没有需要合并的字段则返回空集
if (CollUtil.isEmpty(mergeFields)) {
return Collections.emptyList();
ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/core/DropDownOptions.java
+1 -1
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@@ -154,7 +154,7 @@ public class DropDownOptions {
sonList.forEach(everySon -> {
if (parentGroupByIdMap.containsKey(sonHowToGetParentIdFunction.apply(everySon))) {
// 找到对应的上级
T parentObj = parentGroupByIdMap.get(sonHowToGetParentIdFunction.apply(everySon)).get(0);
T parentObj = parentGroupByIdMap.get(sonHowToGetParentIdFunction.apply(everySon)).getFirst();
// 提取名称和ID作为Key
String key = howToBuildEveryOption.apply(parentObj);
// Key对应的Value
ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/core/ExcelDownHandler.java
+2 -2
View File
@@ -282,10 +282,10 @@ public class ExcelDownHandler implements SheetWriteHandler {
continue;
}
// 取第一个
String str = data.get(0);
String str = data.getFirst();
rowData.add(str);
// 通过移除的方式避免重复
data.remove(0);
data.removeFirst();
// 设置可以继续
flag = true;
}
ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/PlusDataPermissionHandler.java
+1 -1
View File
@@ -112,7 +112,7 @@ public class PlusDataPermissionHandler {
}
Object defaultValue = "-1";
NullSafeStandardEvaluationContext context = new NullSafeStandardEvaluationContext(defaultValue);
context.addPropertyAccessor(new NullSafePropertyAccessor(context.getPropertyAccessors().get(0), defaultValue));
context.addPropertyAccessor(new NullSafePropertyAccessor(context.getPropertyAccessors().getFirst(), defaultValue));
context.setBeanResolver(beanResolver);
DataPermissionHelper.getContext().forEach(context::setVariable);
Set<String> conditions = new HashSet<>();
ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/service/impl/ExportExcelServiceImpl.java
+2 -2
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@@ -122,7 +122,7 @@ public class ExportExcelServiceImpl implements IExportExcelService {
Map<Integer, List<DemoCityData>> groupByIdMap =
StreamUtils.groupByKey(cityDataList, DemoCityData::getId);
if (groupByIdMap.containsKey(id)) {
DemoCityData demoCityData = groupByIdMap.get(id).get(0);
DemoCityData demoCityData = groupByIdMap.get(id).getFirst();
return DropDownOptions.createOptionValue(demoCityData.getName(), demoCityData.getId());
} else {
return StringUtils.EMPTY;
@@ -216,7 +216,7 @@ public class ExportExcelServiceImpl implements IExportExcelService {
sonList.forEach(everySon -> {
if (parentGroupByIdMap.containsKey(everySon.getPid())) {
everySon.setPData(parentGroupByIdMap.get(everySon.getPid()).get(0));
everySon.setPData(parentGroupByIdMap.get(everySon.getPid()).getFirst());
}
});
}
ruoyi-modules/ruoyi-gen/src/main/java/org/dromara/gen/service/GenTableServiceImpl.java
+1 -1
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@@ -603,7 +603,7 @@ public class GenTableServiceImpl implements IGenTableService {
}
}
if (ObjectUtil.isNull(table.getPkColumn())) {
table.setPkColumn(table.getColumns().get(0));
table.setPkColumn(table.getColumns().getFirst());
}
}
ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/listener/WorkflowGlobalListener.java
+2 -2
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@@ -207,7 +207,7 @@ public class WorkflowGlobalListener implements GlobalListener {
}
if (!BusinessStatusEnum.initialState(instance.getFlowStatus())) {
if (task != null && CollUtil.isNotEmpty(nextTasks) && nextTasks.size() == 1
&& flwCommonService.applyNodeCode(definition.getId()).equals(nextTasks.get(0).getNodeCode())) {
&& flwCommonService.applyNodeCode(definition.getId()).equals(nextTasks.getFirst().getNodeCode())) {
// 如果为画线指定驳回 线条指定为驳回 驳回得节点为申请人节点 则修改流程状态为退回
flowProcessEventHandler.processHandler(definition.getFlowCode(), instance, BusinessStatusEnum.BACK.getStatus(), params, false);
notifyInitiatorIfNeeded(definition, instance, BusinessStatusEnum.BACK.getStatus(), variable);
@@ -274,7 +274,7 @@ public class WorkflowGlobalListener implements GlobalListener {
}
// 只有“退回到申请人”场景需要拦截待办提醒，其余退回/流转仍然保留待办消息。
String applyNodeCode = flwCommonService.applyNodeCode(definition.getId());
return !StringUtils.equals(applyNodeCode, nextTasks.get(0).getNodeCode());
return !StringUtils.equals(applyNodeCode, nextTasks.getFirst().getNodeCode());
}
/**
ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwCommonServiceImpl.java
+1 -1
View File
@@ -189,6 +189,6 @@ public class FlwCommonServiceImpl implements IFlwCommonService {
if (CollUtil.isEmpty(firstBetweenNode)) {
throw new ServiceException("流程定义缺少申请人节点，请检查流程定义配置");
}
return firstBetweenNode.get(0).getNodeCode();
return firstBetweenNode.getFirst().getNodeCode();
}
}
ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwTaskServiceImpl.java
+4 -4
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@@ -133,7 +133,7 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
}
taskService.mergeVariable(flowInstance, variables);
insService.updateById(flowInstance);
StartProcessReturnDTO dto = new StartProcessReturnDTO(taskList.get(0).getInstanceId(), taskList.get(0).getId());
StartProcessReturnDTO dto = new StartProcessReturnDTO(taskList.getFirst().getInstanceId(), taskList.getFirst().getId());
// 保存流程实例业务信息
this.buildFlowInstanceBizExt(flowInstance, bizExt);
return dto;
@@ -164,7 +164,7 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
if (taskList.size() > 1) {
throw new ServiceException("请检查流程第一个环节是否为申请人！");
}
return new StartProcessReturnDTO(instance.getId(), taskList.get(0).getId());
return new StartProcessReturnDTO(instance.getId(), taskList.getFirst().getId());
}
/**
@@ -345,7 +345,7 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
if (CollUtil.isEmpty(flowHisTasks)) {
throw new ServiceException("流程历史任务不存在，无法添加抄送记录");
}
FlowHisTask flowHisTask = flowHisTasks.get(0);
FlowHisTask flowHisTask = flowHisTasks.getFirst();
FlowNode flowNode = new FlowNode();
flowNode.setNodeCode(flowHisTask.getTargetNodeCode());
flowNode.setNodeName(flowHisTask.getTargetNodeName());
@@ -544,7 +544,7 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
return nodeCodes;
}
//判断是否配置了固定驳回节点
Node node = nodeCodes.get(0);
Node node = nodeCodes.getFirst();
if (StringUtils.isNotBlank(node.getAnyNodeSkip())) {
return nodeService.getByNodeCodes(Collections.singletonList(node.getAnyNodeSkip()), task.getDefinitionId());
}