RocketMQ消费者在macOS中出现类似RemotingTimeoutException: invokeSync call timeout错误处理办法:
- 命令行中执行脚本
scutil --set HostName $(scutil --get LocalHostName)
- 重启应用
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RocketMQ消费者在macOS中出现类似RemotingTimeoutException: invokeSync call timeout错误处理办法:
scutil --set HostName $(scutil --get LocalHostName)
本文来自投稿,不代表Oinone社区立场,如若转载,请注明出处:https://doc.oinone.top/backend/13588.html
常用标签概览 servers/server:配置私有仓库用户名和密码进行认证,以 id 进行关联。 mirrors/mirror:配置镜像仓库拉取时的地址源和额外配置。 profiles/profile:配置多个可能使用的镜像仓库。 activeProfiles/activeProfile:配置默认激活的 profile,以 id 进行关联。 Oinone 私有仓库配置 以下配置可以在使用 Oinone 私有仓库的同时,也可以正常使用 aliyun 镜像源。 <servers> <server> <id>shushi</id> <username>${username}</username> <password>${password}</password> </server> </servers> <mirrors> <mirror> <id>shushi</id> <mirrorOf>shushi</mirrorOf> <url>http://ss.nexus.ixtx.fun/repository/public</url> <!– 忽略 https 认证,maven 版本过高时需要配置 –> <blocked>false</blocked> </mirror> </mirrors> <profiles> <profile> <id>shushi</id> <repositories> <repository> <!– 对应 server.id –> <id>shushi</id> <url>http://ss.nexus.ixtx.fun/repository/public</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </repository> </repositories> <pluginRepositories> <pluginRepository> <!– 对应 server.id –> <id>shushi</id> <url>http://ss.nexus.ixtx.fun/repository/snapshots</url> <releases> <enabled>false</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </pluginRepository> </pluginRepositories> </profile> <profile> <id>aliyun</id> <repositories> <repository> <id>aliyun</id> <url>https://maven.aliyun.com/repository/public</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>aliyun</id> <url>https://maven.aliyun.com/repository/public</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </pluginRepository> </pluginRepositories> </profile> </profiles> <activeProfiles> <!– 使用 shushi 私有仓库 –> <activeProfile>shushi</activeProfile> <!– 使用 aliyun 镜像仓库 –> <activeProfile>aliyun</activeProfile> </activeProfiles> 常见问题 使用 mvn 时无法拉取 Oinone 最新版镜像,提示找不到对应的包 原因:在 Oinone 开源后,oinone-pamirs 内核相关包都被部署到 maven 中央仓库,但由于其他镜像仓库的同步存在延时,在未正确同步的其他镜像源拉取时会出现找不到对应的包相关异常。 解决方案:检查 mirrors 中是否配置了 aliyun 镜像源,如果配置了,使用上述 Oinone 私有仓库配置重新配置后,再进行拉取。这一问题是由于 mirrors 配置不当,拦截了所有从 maven 中央仓库拉取的地址替换为了 aliyun 镜像源导致的。
验签工具类 PS:该验签方法仅在pamirs-core的5.0.16版本以上可正常使用 public class EipSignUtils { public static final String SIGN_METHOD_MD5 = "md5"; private static final String SIGN_METHOD_HMAC = "hmac"; private static final String SECRET_KEY_ALGORITHM = "HmacMD5"; private static final String MESSAGE_DIGEST_MD5 = "MD5"; public static String signTopRequest(Map<String, String> params, String secret, String signMethod) throws IOException { // 第一步:检查参数是否已经排序 String[] keys = params.keySet().toArray(new String[0]); Arrays.sort(keys); // 第二步:把所有参数名和参数值串在一起 StringBuilder query = new StringBuilder(); if (SIGN_METHOD_MD5.equals(signMethod)) { query.append(secret); } for (String key : keys) { String value = params.get(key); if (StringUtils.isNoneBlank(key, value)) { query.append(key).append(value); } } // 第三步:使用MD5/HMAC加密 byte[] bytes; if (SIGN_METHOD_HMAC.equals(signMethod)) { bytes = encryptHMAC(query.toString(), secret); } else { query.append(secret); bytes = encryptMD5(query.toString()); } // 第四步:把二进制转化为大写的十六进制(正确签名应该为32大写字符串,此方法需要时使用) return byte2hex(bytes); } private static byte[] encryptHMAC(String data, String secret) throws IOException { byte[] bytes; try { SecretKey secretKey = new SecretKeySpec(secret.getBytes(StandardCharsets.UTF_8), SECRET_KEY_ALGORITHM); Mac mac = Mac.getInstance(secretKey.getAlgorithm()); mac.init(secretKey); bytes = mac.doFinal(data.getBytes(StandardCharsets.UTF_8)); } catch (GeneralSecurityException e) { throw new IOException(e.toString(), e); } return bytes; } private static byte[] encryptMD5(String data) throws IOException { return encryptMD5(data.getBytes(StandardCharsets.UTF_8)); } private static byte[] encryptMD5(byte[] data) throws IOException { try { MessageDigest md = MessageDigest.getInstance(MESSAGE_DIGEST_MD5); return md.digest(data); } catch (NoSuchAlgorithmException e)…
介绍 数式Oinone默认提供了阿里云、腾讯云、华为云、又拍云、Minio和本地文件存储这几种文件存储系统,如果我们有其他的文件存储系统需要对接,或者是扩展现有的文件系统,可以通过SPI继承AbstractFileClient注册新的文件存储系统。 代码示例 这里以扩展自有的本地文件系统为例 继承了内置的本地文件存储LocalFileClient,将其中上传文件的方法重写 package pro.shushi.pamirs.demo.core.file; import org.springframework.stereotype.Component; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.RestController; import org.springframework.web.multipart.MultipartFile; import org.springframework.web.multipart.support.StandardMultipartHttpServletRequest; import pro.shushi.pamirs.framework.connectors.cdn.client.LocalFileClient; import pro.shushi.pamirs.meta.annotation.fun.extern.Slf4j; import pro.shushi.pamirs.meta.common.spi.SPI; import javax.servlet.http.HttpServletRequest; @Slf4j @Component // 注册新的文件存储系统类型 @SPI.Service(DemoLocalFileClient.TYPE) @RestController @RequestMapping("/demo_file") public class DemoLocalFileClient extends LocalFileClient { public static final String TYPE = "DEMO_LOCAL"; @Override public CdnFileForm getFormData(String fileName) { CdnConfig cdnConfig = getCdnConfig(); CdnFileForm fileForm = new CdnFileForm(); String uniqueFileName = Spider.getDefaultExtension(CdnFileNameApi.class).getNewFilename(fileName); String fileKey = getFileKey(cdnConfig.getMainDir(), uniqueFileName); //前端获取uploadUrl,上传文件到该地址 fileForm.setUploadUrl(cdnConfig.getUploadUrl() + "/demo_file/upload"); //上传后,前端将downloadUrl返回给后端 fileForm.setDownloadUrl(getDownloadUrl(fileKey)); fileForm.setFileName(uniqueFileName); Map<String, Object> formDataJson = new HashMap<>(); formDataJson.put("uniqueFileName", uniqueFileName); formDataJson.put("key", fileKey); fileForm.setFormDataJson(JSON.toJSONString(formDataJson)); return fileForm; } @ResponseBody @RequestMapping(value = "/upload", produces = "multipart/form-data;charset=UTF-8",method = RequestMethod.POST) public String uploadFileToLocal(HttpServletRequest request) { MultipartFile file = ((StandardMultipartHttpServletRequest) request).getFile("file"); // 例如可以根据file文件类型判断哪些文件是否可以上传 return super.uploadFileToLocal(request); } } 在application.yml内配置 cdn: oss: name: 本地文件系统 # 这里的type与代码中定义的文件存储系统类型对应 type: DEMO_LOCAL bucket: pamirs uploadUrl: http://127.0.0.1:8190 downloadUrl: http://127.0.0.1:6800 validTime: 3600000 timeout: 600000 active: true referer: localFolderUrl: /Users/demo/workspace/static
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()…
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;…