JSON转换工具类
- JSON转对象
pro.shushi.pamirs.meta.util.JsonUtils
- JSON转模型
pro.shushi.pamirs.framework.orm.json.PamirsDataUtils
Oinone社区 作者:oinone原创文章,如若转载,请注明出处:https://doc.oinone.top/backend/17.html
访问Oinone官网:https://www.oinone.top获取数式Oinone低代码应用平台体验
pro.shushi.pamirs.meta.util.JsonUtils
pro.shushi.pamirs.framework.orm.json.PamirsDataUtils
Oinone社区 作者:oinone原创文章,如若转载,请注明出处:https://doc.oinone.top/backend/17.html
访问Oinone官网:https://www.oinone.top获取数式Oinone低代码应用平台体验
适配版本 4.7.8之前的版本 概述 在企业内部,对于已有一套完整的登录系统(SSO)的情况下,通常会要求把所有的系统都对接到SSO中;本文主要讲解用Oinone开发的项目对接SSO的具体实现。 对接步骤 1、项目自定义实现UserCookieLogin,可参考示例说明: pro.shushi.pamirs.user.api.login.UserCookieLoginFree 2、对接SSO示例 对接流程说明: 1)【必须】从请求头Header或者Query中获取到token; 2)【必须】去SSO服务端验证token的有效性; 3)【可选】根据token去服务端获取用户信息;如果token可以直接反解析出用户信息,则该步骤忽略; 4)【可选】根据实际情况用户信息是否进行DB的存储; 5)【必须】验证token有效后,生成Session和Cookie(即token换cookie); 注意超时时间需要 <= SSO服务端token失效时间。 package pro.shushi.pamirs.demo.core.sso; import com.alibaba.fastjson.JSON; import org.apache.commons.lang3.StringUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.core.annotation.Order; import org.springframework.data.redis.core.RedisTemplate; import org.springframework.stereotype.Component; import org.springframework.web.context.request.RequestContextHolder; import org.springframework.web.context.request.ServletRequestAttributes; import pro.shushi.pamirs.demo.core.sso.constant.HttpConstant; import pro.shushi.pamirs.demo.core.sso.constant.SSOConstant; import pro.shushi.pamirs.demo.core.sso.constant.SessionUserTypeEnum; import pro.shushi.pamirs.demo.core.sso.model.ApiCommonTransient; import pro.shushi.pamirs.demo.core.sso.utils.AuthenticateUtils; import pro.shushi.pamirs.demo.core.sso.model.PermissionInfoResp; import pro.shushi.pamirs.meta.annotation.fun.extern.Slf4j; import pro.shushi.pamirs.meta.api.dto.model.PamirsUserDTO; import pro.shushi.pamirs.meta.api.dto.protocol.PamirsRequestVariables; import pro.shushi.pamirs.meta.api.session.PamirsSession; import pro.shushi.pamirs.meta.common.exception.PamirsException; import pro.shushi.pamirs.meta.common.spring.BeanDefinitionUtils; import pro.shushi.pamirs.meta.common.util.UUIDUtil; import pro.shushi.pamirs.resource.api.enmu.UserSignUpType; import pro.shushi.pamirs.user.api.cache.UserCache; import pro.shushi.pamirs.user.api.constants.UserConstant; import pro.shushi.pamirs.user.api.enmu.UserExpEnumerate; import pro.shushi.pamirs.user.api.enmu.UserLoginTypeEnum; import pro.shushi.pamirs.user.api.login.IUserLoginChecker; import pro.shushi.pamirs.user.api.login.UserCookieLogin; import pro.shushi.pamirs.user.api.login.UserCookieLoginSimple; import pro.shushi.pamirs.user.api.model.PamirsUser; import pro.shushi.pamirs.user.api.model.tmodel.PamirsUserTransient; import pro.shushi.pamirs.user.api.service.UserService; import pro.shushi.pamirs.user.api.utils.CookieUtil; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.util.concurrent.TimeUnit; /** * * @author wangxian * * 完全自定义login的过程 * 需要实现登陆部分login 以及拦截部分fetchUserIdByReq * 如果fetchUserIdByReq返回值为null的时候 将会被拦截 */ @Slf4j @Order(0) @Component public class DemoUserSSOCookieLogin extends UserCookieLogin<PamirsUser> { //刷新令牌 private static String REFRESH_TOKEN = "refreshToken"; //系统id private static String CLIENT_ID = "client-id"; //访问令牌 private static String AUTHORIZATION = "Authorization"; private IUserLoginChecker checker; @Autowired private UserService userService; @Autowired private RedisTemplate<String, String> redisTemplate; @Override public String createSessionId(HttpServletRequest request, PamirsUser idModel) { return UUIDUtil.getUUIDNumberString(); } @Override public String type() { return UserLoginTypeEnum.COOKIE.value(); } @Override public PamirsUser resolveAndVerification(PamirsUserTransient user) { if (checker == null) { checker =…
适配版本 4.7.8及其之后的版本 概述 在企业内部,对于已有一套完整的登录系统(SSO)的情况下,通常会要求把所有的系统都对接到SSO中;本文主要讲解用Oinone开发的项目对接SSO的具体实现。 对接步骤 1、项目自定义实现UserCookieLogin,可参考示例说明: pro.shushi.pamirs.user.api.login.UserCookieLoginFree 2、对接SSO示例 对接流程说明: 1)【必须】从请求头Header或者Query中获取到token; 2)【必须】去SSO服务端验证token的有效性; 3)【可选】根据token去服务端获取用户信息;如果token可以直接反解析出用户信息,则该步骤忽略; 4)【可选】根据实际情况用户信息是否进行DB的存储; 5)【必须】验证token有效后,生成Session和Cookie(即token换cookie); 注意超时时间需要 <= SSO服务端token失效时间。 package pro.shushi.pamirs.demo.core.sso; import com.alibaba.fastjson.JSON; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.core.annotation.Order; import org.springframework.data.redis.core.RedisTemplate; import org.springframework.stereotype.Component; import org.springframework.web.context.request.RequestContextHolder; import org.springframework.web.context.request.ServletRequestAttributes; import pro.shushi.pamirs.demo.core.sso.constant.HttpConstant; import pro.shushi.pamirs.demo.core.sso.constant.SessionUserTypeEnum; import pro.shushi.pamirs.demo.core.sso.model.ApiCommonTransient; import pro.shushi.pamirs.demo.core.sso.model.PermissionInfoResp; import pro.shushi.pamirs.demo.core.sso.utils.AuthenticateUtils; import pro.shushi.pamirs.meta.annotation.fun.extern.Slf4j; import pro.shushi.pamirs.meta.api.dto.model.PamirsUserDTO; import pro.shushi.pamirs.meta.api.session.PamirsSession; import pro.shushi.pamirs.meta.common.exception.PamirsException; import pro.shushi.pamirs.meta.common.spring.BeanDefinitionUtils; import pro.shushi.pamirs.resource.api.enmu.UserSignUpType; import pro.shushi.pamirs.user.api.cache.UserCache; import pro.shushi.pamirs.user.api.constants.UserConstant; import pro.shushi.pamirs.user.api.enmu.UserExpEnumerate; import pro.shushi.pamirs.user.api.enmu.UserLoginTypeEnum; import pro.shushi.pamirs.user.api.login.IUserLoginChecker; import pro.shushi.pamirs.user.api.login.UserCookieLogin; import pro.shushi.pamirs.user.api.login.UserCookieLoginSimple; import pro.shushi.pamirs.user.api.model.PamirsUser; import pro.shushi.pamirs.user.api.model.tmodel.PamirsUserTransient; import pro.shushi.pamirs.user.api.service.UserService; import pro.shushi.pamirs.user.api.utils.CookieUtil; import javax.servlet.http.HttpServletResponse; /** * * @author shushi * * 完全自定义login的过程 * 需要实现登陆部分login 以及拦截部分fetchUserIdByReq * 如果fetchUserIdByReq返回值为null的时候 将会被拦截 */ @Slf4j @Order(0) @Component public class DemoUserSSOCookieLogin extends UserCookieLogin<PamirsUser> { //刷新令牌 private static String REFRESH_TOKEN = "refreshToken"; //系统id private static String CLIENT_ID = "client-id"; //访问令牌 private static String AUTHORIZATION = "Authorization"; private IUserLoginChecker checker; @Autowired private UserService userService; @Autowired private RedisTemplate<String, String> redisTemplate; @Override public String type() { return UserLoginTypeEnum.COOKIE.value(); } @Override public PamirsUser resolveAndVerification(PamirsUserTransient user) { if (checker == null) { checker = BeanDefinitionUtils.getBean(IUserLoginChecker.class); } return checker.check4login(user); } /** * 重写登录拦截功能 * 该函数主要作用,通过三方权限校验. * @return */ // 版本升级需要修改 @Override public PamirsUserDTO fetchUserIdByReq() { String sessionId =…
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;…
总体描述 引入Oinone的搜索(即Channel模块)后,因错误的配置、缺少配置或者少引入一些Jar包,会出现一些报错。 问题1:启动报类JCTree找不到 具体现象 启动过程可能会出现报错:java.lang.NoClassDefFoundError: com/sun/tools/javac/tree/JCTree$JCExpression 产生原因 引入Channel模块后,启动过程中会扫描Class包找寻Enhance的注解,Pamirs底层有使用到jdk的tools中的类, com/sun/tools/javac/tree/JCTree$JCExpression 特定版本的jdk可能会缺少tools.jar导致启动失败 具体报错 at org.springframework.boot.loader.Launcher.launch(Launcher.java:107) [pamirs-venus-boot.jar:na] at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) [pamirs-venus-boot.jar:na] at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) [pamirs-venus-boot.jar:na] Caused by: java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: com/sun/tools/javac/tree/JCTree$JCExpression at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[na:1.8.0_381] at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) ~[na:1.8.0_381] at pro.shushi.pamirs.boot.common.initial.PamirsBootMainInitial.init(PamirsBootMainInitial.java:66) ~[pamirs-boot-api-4.6.10.jar!/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_381] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_381] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_381] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_381] at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:305) ~[spring-context-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] … 20 common frames omitted Caused by: java.lang.NoClassDefFoundError: com/sun/tools/javac/tree/JCTree$JCExpression at java.lang.Class.forName0(Native Method) ~[na:1.8.0_381] at java.lang.Class.forName(Class.java:264) ~[na:1.8.0_381] at pro.shushi.pamirs.meta.util.ClassUtils.getClasses(ClassUtils.java:157) ~[pamirs-meta-model-4.6.8.jar!/:na] at pro.shushi.pamirs.meta.util.ClassUtils.getClassesByPacks(ClassUtils.java:73) ~[pamirs-meta-model-4.6.8.jar!/:na] at pro.shushi.pamirs.channel.core.manager.EnhanceModelScanner.enhanceModel(EnhanceModelScanner.java:51) ~[pamirs-channel-core-4.6.15.jar!/:na] at pro.shushi.pamirs.channel.core.init.ChannelSystemBootAfterInit.init(ChannelSystemBootAfterInit.java:31) 解决办法 方式一【推荐】、配置channel的扫描路径 pamirs: channel: packages: – com.pamirs.ic 方式二、使用Oracle版本的jdk,确保jdk的lib目录,tools.jar有com/sun/tools/javac/tree/JCTree对应的类 问题2:启动报类JsonProvider找不到 具体报错 如果启动报错信息如下: Caused by: java.lang.NoClassDefFoundError: jakarta/json/spi/JsonProvider at java.lang.ClassLoader.defineClass1(Native Method) ~[na:1.8.0_181] at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[na:1.8.0_181] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[na:1.8.0_181] at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[na:1.8.0_181] 产生原因 项目中只引入了pamirs-channel-core,但未引入elasticsearch相关的包 解决办法 <dependency> <groupId>org.elasticsearch.client</groupId> <artifactId>elasticsearch-rest-client</artifactId> <version>8.4.1</version> </dependency> <dependency> <groupId>jakarta.json</groupId> <artifactId>jakarta.json-api</artifactId> <version>2.1.1</version> </dependency> 其他参考: Oinone引入搜索引擎步骤:https://doc.oinone.top/backend/7235.html
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