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• 后端

  导入设计数据时dubbo超时导入失败

  问题描述 在本地启动导入设计数据的工程时，会出现dubbo调用超时导致设计数据无法完整导入的问题。 org.apache.dubbo.remoting.TimeoutException 产生原因 pom中的包依赖出现问题，导致没有使用正确的远程服务。 本地可能出现的异常报错堆栈信息如下： xception in thread "fixed-1-thread-10" PamirsException level: ERROR, code: 10100025, type: SYSTEM_ERROR, msg: 函数执行错误, extra:, extend: null at pro.shushi.pamirs.meta.common.exception.PamirsException$Builder.errThrow(PamirsException.java:190) at pro.shushi.pamirs.framework.faas.fun.manage.ManagementAspect.around(ManagementAspect.java:118) at sun.reflect.GeneratedMethodAccessor498.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:644) at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:633) at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:70) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:95) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:691) at pro.shushi.pamirs.framework.orm.DefaultWriteApi$$EnhancerBySpringCGLIB$$b4cea2b4.createOrUpdateBatchWithResult(<generated>) at pro.shushi.pamirs.meta.base.manager.data.OriginDataManager.createOrUpdateBatchWithResult(OriginDataManager.java:161) at pro.shushi.pamirs.meta.base.manager.data.OriginDataManager.createOrUpdateBatch(OriginDataManager.java:152) at pro.shushi.pamirs.ui.designer.service.installer.UiDesignerInstaller.lambda$install$0(UiDesignerInstaller.java:42) at pro.shushi.pamirs.core.common.function.AroundRunnable.run(AroundRunnable.java:26) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.dubbo.rpc.RpcException: Failed to invoke the method createOrUpdateBatchWithResult in the service org.apache.dubbo.rpc.service.GenericService. Tried 1 times of the providers [192.168.0.123:20880] (1/1) from the registry 127.0.0.1:2181 on the consumer 192.168.0.123 using the dubbo version 2.7.22. Last error is: Invoke remote method timeout. method: $invoke, provider: dubbo://192.168.0.123:20880/ui.designer.UiDesignerViewLayout.oio.defaultWriteApi?anyhost=true&application=pamirs-demo&application.version=1.0.0&check=false&deprecated=false&dubbo=2.0.2&dynamic=true&generic=true&group=pamirs&interface=ui.designer.UiDesignerViewLayout.oio.defaultWriteApi&metadata-type=remote&methods=*&payload=104857600&pid=69748&qos.enable=false&register.ip=192.168.0.123&release=2.7.15&remote.application=pamirs-test&retries=0&serialization=pamirs&service.name=ServiceBean:pamirs/ui.designer.UiDesignerViewLayout.oio.defaultWriteApi:1.0.0&side=consumer&sticky=false&timeout=5000&timestamp=1701136088893&version=1.0.0, cause: org.apache.dubbo.remoting.TimeoutException: Waiting server-side response timeout by scan timer. start time: 2023-11-28 10:23:05.835, end time: 2023-11-28 10:23:10.856, client elapsed: 695 ms, server elapsed: 4326 ms, timeout: 5000 ms, request: Request [id=0, version=2.0.2, twoway=true, event=false, broken=false, data=null], channel: /192.168.0.123:49449 -> /192.168.0.123:20880 at org.apache.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:110) at org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:265) at org.apache.dubbo.rpc.cluster.interceptor.ClusterInterceptor.intercept(ClusterInterceptor.java:47) at org.apache.dubbo.rpc.cluster.support.wrapper.AbstractCluster$InterceptorInvokerNode.invoke(AbstractCluster.java:92) at org.apache.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:98) at org.apache.dubbo.registry.client.migration.MigrationInvoker.invoke(MigrationInvoker.java:170) at org.apache.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:96) at org.apache.dubbo.common.bytecode.proxy0.$invoke(proxy0.java) at pro.shushi.pamirs.framework.faas.distribution.computer.RemoteComputer.compute(RemoteComputer.java:124) at pro.shushi.pamirs.framework.faas.FunEngine.run(FunEngine.java:80) at pro.shushi.pamirs.distribution.faas.remote.spi.service.RemoteFunctionHelper.run(RemoteFunctionHelper.java:68) at pro.shushi.pamirs.framework.faas.fun.manage.ManagementAspect.around(ManagementAspect.java:109) … 20 more Caused…

  张博昊

  2023年11月28日

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• 后端

  【Excel导入/导出】多Sheet导入导出示例（4.7.x及以上版本）

  代码示例 示例仅供参考 点击下载代码示例 业务场景 准备工作：两个模型，物料（Material）和物料类别（MaterialCategory）。目标：在一个Excel模板中同时导入和导出两个模型的数据。 Material模型 @Model.model(Material.MODEL_MODEL) @Model.Advanced(unique = {"code"}) @Model(displayName = "物料", labelFields = {"name"}) public class Material extends IdModel { private static final long serialVersionUID = -2594216864389636135L; public static final String MODEL_MODEL = "maas.Material"; @Field.String @Field(displayName = "物料编码", required = true) private String code; @Field.String @Field(displayName = "物料名称", required = true) private String name; } MaterialCategory模型 @Model.model(MaterialCategory.MODEL_MODEL) @Model.Advanced(unique = {"code"}) @Model(displayName = "物料类别", labelFields = {"name"}) public class MaterialCategory extends IdModel { private static final long serialVersionUID = 6300896634558908349L; public static final String MODEL_MODEL = "maas.MaterialCategory"; @Field.String @Field(displayName = "类别编码", required = true) private String code; @Field.String @Field(displayName = "类别名称", required = true) private String name; } 模板定义 MaterialTemplate @Component public class MaterialTemplate implements ExcelTemplateInit { public static final String TEMPLATE_NAME = "materialTemplate"; @Override public List<ExcelWorkbookDefinition> generator() { WorkbookDefinitionBuilder builder = WorkbookDefinitionBuilder.newInstance(Material.MODEL_MODEL, TEMPLATE_NAME) .setDisplayName("物料和物料类别") .setEachImport(Boolean.FALSE);//设置importData的入参为 (ExcelImportContext importContext, List<MaterialCategory> data)，如入参是单个对象，请删除setEachImport(Boolean.FALSE) createMaterialSheet(builder); createMaterialCategorySheet(builder); return Collections.singletonList(builder.build()); } private static void createMaterialSheet(WorkbookDefinitionBuilder builder) { builder.createSheet().setName("物料") .createBlock(Material.MODEL_MODEL, ExcelAnalysisTypeEnum.FIXED_HEADER, ExcelDirectionEnum.HORIZONTAL, "A1:B2") .createHeader().setStyleBuilder(ExcelHelper.createDefaultStyle()).setIsConfig(Boolean.TRUE) .createCell().setField("code").setAutoSizeColumn(Boolean.TRUE).and() .createCell().setField("name").setAutoSizeColumn(Boolean.TRUE).and() .and() .createHeader().setStyleBuilder(ExcelHelper.createDefaultStyle(v -> v.setBold(Boolean.TRUE)).setHorizontalAlignment(ExcelHorizontalAlignmentEnum.CENTER)) .createCell().setValue("物料编码").and() .createCell().setValue("物料名称"); } private static void createMaterialCategorySheet(WorkbookDefinitionBuilder builder) { builder.createSheet().setName("物料类别") .createBlock(MaterialCategory.MODEL_MODEL, ExcelAnalysisTypeEnum.FIXED_HEADER, ExcelDirectionEnum.HORIZONTAL, "A1:B2") .createHeader().setStyleBuilder(ExcelHelper.createDefaultStyle()).setIsConfig(Boolean.TRUE) .createCell().setField("code").setAutoSizeColumn(Boolean.TRUE).and()…

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  2024年4月23日

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• 后端

  如何自定义Excel导入功能

  介绍 在平台提供的默认导入功能无法满足业务需求的时候，我们可以自定义导入功能，以满足业务中个性化的需求。 功能示例 下面以导入文件的时候加入发布人的字段作为示例讲解。 继承平台的导入任务模型，加上需要在导入的弹窗视图需要展示的字段 package pro.shushi.pamirs.demo.api.model; import pro.shushi.pamirs.file.api.model.ExcelImportTask; import pro.shushi.pamirs.meta.annotation.Field; import pro.shushi.pamirs.meta.annotation.Model; @Model.model(DemoItemImportTask.MODEL_MODEL) @Model(displayName = "商品-Excel导入任务") public class DemoItemImportTask extends ExcelImportTask { public static final String MODEL_MODEL = "demo.DemoItemImportTask"; // 自定义显示的字段 @Field.String @Field(displayName = "发布人") private String publishUserName; } 编写自定义导入弹窗视图的数据初始化方法和导入提交的action package pro.shushi.pamirs.demo.core.action; import org.springframework.stereotype.Component; import pro.shushi.pamirs.boot.base.resource.PamirsFile; import pro.shushi.pamirs.demo.api.model.DemoItemImportTask; import pro.shushi.pamirs.file.api.action.ExcelImportTaskAction; import pro.shushi.pamirs.file.api.config.FileProperties; import pro.shushi.pamirs.file.api.model.ExcelWorkbookDefinition; import pro.shushi.pamirs.file.api.service.ExcelFileService; import pro.shushi.pamirs.meta.annotation.Action; import pro.shushi.pamirs.meta.annotation.Function; import pro.shushi.pamirs.meta.annotation.Model; import pro.shushi.pamirs.meta.annotation.fun.extern.Slf4j; import pro.shushi.pamirs.meta.enmu.ActionContextTypeEnum; import pro.shushi.pamirs.meta.enmu.FunctionOpenEnum; import pro.shushi.pamirs.meta.enmu.FunctionTypeEnum; import pro.shushi.pamirs.meta.enmu.ViewTypeEnum; @Slf4j @Component @Model.model(DemoItemImportTask.MODEL_MODEL) public class DemoItemExcelImportTaskAction extends ExcelImportTaskAction { public DemoItemExcelImportTaskAction(FileProperties fileProperties, ExcelFileService excelFileService) { super(fileProperties, excelFileService); } @Action(displayName = "导入", contextType = ActionContextTypeEnum.CONTEXT_FREE, bindingType = {ViewTypeEnum.TABLE}) public DemoItemImportTask createImportTask(DemoItemImportTask data) { if (data.getWorkbookDefinitionId() != null) { ExcelWorkbookDefinition workbookDefinition = new ExcelWorkbookDefinition(); workbookDefinition.setId(data.getWorkbookDefinitionId()); data.setWorkbookDefinition(workbookDefinition); } Object fileId = data.get_d().get("fileId"); if (fileId != null) { PamirsFile pamirsFile = new PamirsFile().queryById(Long.valueOf(fileId.toString())); data.setFile(pamirsFile); } super.createImportTask(data); return data; } /** * @param data * @return */ @Function(openLevel = FunctionOpenEnum.API) @Function.Advanced(type = FunctionTypeEnum.QUERY) public DemoItemImportTask construct(DemoItemImportTask data) { data.construct(); return data; } } 编写导入的单行数据处理逻辑，此处可以拿到导入弹窗内自定义的字段提交的值，然后根据这些值处理自定义逻辑，此处演示代码就是将导入后的商品的发布人都设置为自定义导入视图填的发布人信息 package pro.shushi.pamirs.demo.core.excel.extPoint; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component; import pro.shushi.pamirs.demo.api.model.DemoItem; import pro.shushi.pamirs.demo.api.model.DemoItemImportTask; import pro.shushi.pamirs.demo.api.service.DemoItemService; import pro.shushi.pamirs.file.api.context.ExcelImportContext; import pro.shushi.pamirs.file.api.extpoint.AbstractExcelImportDataExtPointImpl; import pro.shushi.pamirs.file.api.extpoint.ExcelImportDataExtPoint;…

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