springboot2.5.2与 flowable6.6.0整合流程引擎应用分析

  org.springframework.bootspring-boot-starter-parent2.5.2<!-- lookup parent from repository --> UTF-8UTF-81.86.6.0<!--flowable工作流依赖--> org.flowableflowable-spring-boot-starter${flowable.version}<!-- https://mvnrepository.com/artifact/org.flowable/flowable-json-converter --> org.flowableflowable-json-converter${flowable.version}<!-- app 依赖 包含 rest，logic，conf --> org.flowableflowable-ui-modeler-rest${flowable.version} org.flowableflowable-ui-modeler-logic${flowable.version}  org.apache.logging.log4jlog4j-slf4j-impl org.flowableflowable-ui-modeler-conf${flowable.version}

 package org.fh.config; import org.flowable.spring.SpringProcessEngineConfiguration; import org.flowable.spring.boot.EngineConfigurationConfigurer; import org.springframework.context.annotation.Configuration; import org.springframework.stereotype.Controller; /** * 说明：Flowable配置 * 作者：FH Admin * from：fhadmin.cn */ @Controller @Configuration public class FlowableConfig implements EngineConfigurationConfigurer { @Override public void configure(SpringProcessEngineConfiguration engineConfiguration) { engineConfiguration.setActivityFontName("宋体"); engineConfiguration.setLabelFontName("宋体"); engineConfiguration.setAnnotationFontName("宋体"); } } 3.重写 SecurityUtils 重构流程编辑器获取用户信息 package org.flowable.ui.common.security; import org.fh.util.Jurisdiction; import org.flowable.common.engine.api.FlowableIllegalStateException; import org.flowable.idm.api.User; import org.flowable.ui.common.model.RemoteUser; import org.springframework.security.core.Authentication; import org.springframework.security.core.context.SecurityContext; import org.springframework.security.core.context.SecurityContextHolder; import java.util.ArrayList; import java.util.List; /** * 说明：重构流程编辑器获取用户信息 * 作者：FH Admin * from：fhadmin.cn */ public class SecurityUtils { private static User assumeUser; private static SecurityScopeProvider securityScopeProvider = new FlowableSecurityScopeProvider(); private SecurityUtils() { } /** * Get the login of the current user. */ public static String <strong style="color:transparent">来源gaodai#ma#com搞@@代~&码网</strong>getCurrentUserId() { User user = getCurrentUserObject(); if (user != null) { return user.getId(); } return null; } /** * @return the {@link User} object associated with the current logged in user. */ public static User getCurrentUserObject() { if (assumeUser != null) { return assumeUser; } RemoteUser user = new RemoteUser(); user.setId(Jurisdiction.getUsername()); user.setDisplayName(Jurisdiction.getName()); user.setFirstName(Jurisdiction.getName()); user.setLastName(Jurisdiction.getName()); user.setEmail("[email protected]"); user.setPassword("123456"); List pris = new ArrayList(); pris.add(DefaultPrivileges.ACCESS_MODELER); pris.add(DefaultPrivileges.ACCESS_IDM); pris.add(DefaultPrivileges.ACCESS_ADMIN); pris.add(DefaultPrivileges.ACCESS_TASK); pris.add(DefaultPrivileges.ACCESS_REST_API); user.setPrivileges(pris); return user; } public static void setSecurityScopeProvider(SecurityScopeProvider securityScopeProvider) { SecurityUtils.securityScopeProvider = securityScopeProvider; } public static SecurityScope getCurrentSecurityScope() { SecurityContext securityContext = SecurityContextHolder.getContext(); if (securityContext != null && securityContext.getAuthentication() != null) { return getSecurityScope(securityContext.getAuthentication()); } return null; } public static SecurityScope getSecurityScope(Authentication authentication) { return securityScopeProvider.getSecurityScope(authentication); } public static SecurityScope getAuthenticatedSecurityScope() { SecurityScope currentSecurityScope = getCurrentSecurityScope(); if (currentSecurityScope != null) { return currentSecurityScope; } throw new FlowableIllegalStateException("User is not authenticated"); } public static void assumeUser(User user) { assumeUser = user; } public static void clearAssumeUser() { assumeUser = null; } }