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Flowable下载
Flowable源码GitHub下载
Flowable用户使用手册
Flowable是一个使用Java编写的轻量级业务流程引擎。Flowable流程引擎可用于部署BPMN 2.0流程定义(用于定义流程的行业XML标准), 创建这些流程定义的流程实例,进行查询,访问运行中或历史的流程实例与相关数据,等等。
具体介绍请看Flowable介绍
参考知乎Flowable工作流引擎
对于业务建模,我们需要一种通用的语言来描绘,这样在沟通上和实现上会降低难度,就像中文、英文一样,BPMN2.0便是一种国际通用的建模语言,他能让自然人轻松阅读,更能被计算机所解析。
协议中元素的主要分类为,事件-任务-连线-网关
一个流程必须包含一个事件(如:开始事件)和至少一个结束(事件)。其中网关的作用是流程流转逻辑的控制。任务则分很多类型,他们各司其职,所有节点均由连线联系起来。
BPMN2.0协议
不同的图标代表不同的含义
互斥网关(Exclusive Gateway) 又称排他网关,他有且仅有一个有效出口,可以理解为if…else if… else if…else,就和我们平时写代码的一样。
包容性网关(Inclusive Gateway)
只要满足条件的出口都会执行,可以理解为 if(…) do, if (…) do, if (…)
do,所有的条件判断都是同级别的。
人工任务(User Task)
它是使用得做多的一种任务类型,他自带有一些人工任务的变量,例如签收人(Assignee),签收人就代表该任务交由谁处理,我们也可以通过某个特定或一系列特定的签收人来查找待办任务。利用上面的行为解释便是,当到达User
Task节点的时候,节点设置Assignee变量或等待设置Assignee变量,当任务被完成的时候,我们使用Trigger来要求流程引擎退出该任务,继续流转。
服务任务(Service Task)
该任务会在到达的时候执行一段自动的逻辑并自动流转。从“到达自动执行一段逻辑”这里我们就可以发现,服务任务的想象空间就可以非常大,我们可以执行一段计算,执行发送邮件,执行RPC调用,而使用最广泛的则为HTTP调用,因为HTTP是使用最广泛的协议之一,它可以解决大部分第三方调用问题,在我们的使用中,HTTP服务任务也被我们单独剥离出来作为一个特殊任务节点。
接受任务(Receive Task) 该任务的名字让人费解,但它又是最简单的一种任务,当该任务到达的时候,它不做任何逻辑,而是被动地等待Trigger,它的适用场景往往是一些不明确的阻塞,比如:一个复杂的计算需要等待很多条件,这些条件是需要人为来判断是否可以执行,而不是直接执行,这个时候,工作人员如果判断可以继续了,那么就Trigger一下使其流转。
调用活动(Call Activity)
调用活动可以理解为函数调用,它会引用另外一个流程使之作为子流程运行,调用活动跟函数调用的功能一样,使流程模块化,增加复用的可能性。
Flowable在项目启动的时候会自动创建表,以下是主要几张表介绍
File-->settings
搜索:flowable
安装完成,重启idea
/**
* 引入数据库依赖,Flowable在项目启动的时候会自动创建表
*/
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
/**
* lombok
*/
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.16</version>
<scope>compile</scope>
</dependency>
/**
* 添加flowable工作流依赖
*/
<dependency>
<groupId>org.flowable</groupId>
<artifactId>flowable-spring-boot-starter</artifactId>
<version>6.7.2</version>
</dependency>
/**
* 添加flowable工作流前端页面依赖,如果项目没有集成页面,无需添加此依赖
*/
<dependency>
<groupId>org.flowable</groupId>
<artifactId>flowable-ui-modeler-rest</artifactId>
<version>6.7.2</version>
</dependency>
/**
* 添加flowable-ui-modeler配置依赖项
*/
<dependency>
<groupId>org.flowable</groupId>
<artifactId>flowable-ui-modeler-conf</artifactId>
<version>6.7.2</version>
</dependency>
server:
port: 8080 #tomcat端口
servlet:
context-path: /
spring:
#数据库链接配置
datasource:
url: jdbc:mysql://127.0.0.1:3306/flowable?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=UTF8
driver-class-name: com.mysql.cj.jdbc.Driver
username: root
password: root
flowable:
#异步执行
async-executor-activate: true
#自动更新数据库
database-schema-update: true
#校验流程文件,默认校验resources下的processes文件夹里的流程文件
process-definition-location-prefix: classpath*:/processes/
process-definition-location-suffixes: "**.bpmn20.xml, **.bpmn"
#该配置只是防止页面报错,没有实际意义
common:
app:
idm-admin:
password: test
user: test
#没有实际意义
idm-url: http://localhost:8080/flowable-demo
<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:flowable="http://flowable.org/bpmn" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:omgdc="http://www.omg.org/spec/DD/20100524/DC" xmlns:omgdi="http://www.omg.org/spec/DD/20100524/DI" typeLanguage="http://www.w3.org/2001/XMLSchema" expressionLanguage="http://www.w3.org/1999/XPath" targetNamespace="http://www.flowable.org/processdef">
<process id="askForLeave" name="ask_for_leave_process" isExecutable="true">
<startEvent id="sid-b3fcb298-124a-4dc3-b603-1397b392e1a5"/>
<userTask id="employee" name="员工" flowable:assignee="#{employeeNo}" flowable:formFieldValidation="true">
<documentation>员工提交申请</documentation>
</userTask>
<sequenceFlow id="sid-9a4f7da0-7df8-422c-8d93-fcfe6eed6454" sourceRef="sid-b3fcb298-124a-4dc3-b603-1397b392e1a5" targetRef="employee"/>
<userTask id="leader" name="领导" flowable:assignee="#{leaderNo}" flowable:formFieldValidation="true"/>
<sequenceFlow id="sid-cda53600-1fdd-4556-b1f4-434cdef4b44c" sourceRef="employee" targetRef="leader"/>
<exclusiveGateway id="sid-53b678ee-c126-46be-9bb7-70efe235451c"/>
<sequenceFlow id="sid-c18a730f-6932-4036-b105-a840204bbd1f" sourceRef="leader" targetRef="sid-53b678ee-c126-46be-9bb7-70efe235451c"/>
<endEvent id="sid-dc057597-34a0-4835-bbbb-1b12f0e8e407"/>
<sequenceFlow id="leaderExamine" sourceRef="sid-53b678ee-c126-46be-9bb7-70efe235451c" targetRef="sid-dc057597-34a0-4835-bbbb-1b12f0e8e407" name="领导审核不通过">
<conditionExpression xsi:type="tFormalExpression">${outcome=='驳回'}</conditionExpression>
</sequenceFlow>
<userTask id="boss" name="老板" flowable:formFieldValidation="true" flowable:assignee="#{bossNo}"/>
<sequenceFlow id="leaderExaminePass" sourceRef="sid-53b678ee-c126-46be-9bb7-70efe235451c" targetRef="boss" name="领导审核通过">
<conditionExpression xsi:type="tFormalExpression">${outcome=='通过'}</conditionExpression>
</sequenceFlow>
<exclusiveGateway id="sid-17d3919b-99f0-4a2e-8914-3dfb7bc74046"/>
<sequenceFlow id="sid-e4dd8e02-acc7-4e51-95d4-5a1ade5eb2fd" sourceRef="boss" targetRef="sid-17d3919b-99f0-4a2e-8914-3dfb7bc74046"/>
<endEvent id="sid-311b83fa-5c04-48af-8491-4e2f9417c49c"/>
<sequenceFlow id="bossExamine" sourceRef="sid-17d3919b-99f0-4a2e-8914-3dfb7bc74046" targetRef="sid-311b83fa-5c04-48af-8491-4e2f9417c49c" name="老板审核不通过">
<conditionExpression xsi:type="tFormalExpression">${outcome=='驳回'}</conditionExpression>
</sequenceFlow>
<endEvent id="sid-3f6150ad-4b8c-47e9-a726-39f5dffd5e0a"/>
<sequenceFlow id="bossExaminePass" sourceRef="sid-17d3919b-99f0-4a2e-8914-3dfb7bc74046" targetRef="sid-3f6150ad-4b8c-47e9-a726-39f5dffd5e0a" name="老板审核通过">
<conditionExpression xsi:type="tFormalExpression">${outcome=='通过'}</conditionExpression>
</sequenceFlow>
</process>
<bpmndi:BPMNDiagram id="BPMNDiagram_ask_for_leave">
<bpmndi:BPMNPlane bpmnElement="askForLeave" id="BPMNPlane_ask_for_leave">
<bpmndi:BPMNShape id="shape-c5da47a1-57a1-465c-a7f8-2aad63d19b47" bpmnElement="sid-b3fcb298-124a-4dc3-b603-1397b392e1a5">
<omgdc:Bounds x="-203.0" y="-10.75" width="30.0" height="30.0"/>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="shape-71f351aa-e8f4-4656-9fa0-7979ddc1d916" bpmnElement="employee">
<omgdc:Bounds x="-140.0" y="-10.5" width="61.0" height="29.5"/>
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="edge-a0cd4bce-af0a-40ce-8128-97629a5f4a23" bpmnElement="sid-9a4f7da0-7df8-422c-8d93-fcfe6eed6454">
<omgdi:waypoint x="-173.0" y="4.25"/>
<omgdi:waypoint x="-140.0" y="4.25"/>
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="shape-6a814a53-e6e2-4453-bb4a-43a1167e5559" bpmnElement="leader">
<omgdc:Bounds x="-46.5" y="-11.0" width="63.0" height="30.5"/>
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="edge-3a2944ef-43d6-4409-920d-9d3d1acd422f" bpmnElement="sid-cda53600-1fdd-4556-b1f4-434cdef4b44c">
<omgdi:waypoint x="-79.0" y="4.25"/>
<omgdi:waypoint x="-46.5" y="4.25"/>
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="shape-bef28649-6416-4428-a3bd-43edb5c1b9c6" bpmnElement="sid-53b678ee-c126-46be-9bb7-70efe235451c">
<omgdc:Bounds x="42.36" y="-15.75" width="40.0" height="40.0"/>
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="edge-fa69c266-5b3c-4e26-a4e2-3f58c271ebb4" bpmnElement="sid-c18a730f-6932-4036-b105-a840204bbd1f">
<omgdi:waypoint x="16.5" y="4.25"/>
<omgdi:waypoint x="42.36" y="4.25"/>
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="shape-9d577a21-ca61-4e33-bf3e-c892557f1638" bpmnElement="sid-dc057597-34a0-4835-bbbb-1b12f0e8e407">
<omgdc:Bounds x="47.36" y="54.97" width="30.0" height="30.0"/>
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="edge-5651dbf2-4118-4668-bbd6-0259282cc084" bpmnElement="leaderExamine">
<omgdi:waypoint x="62.36" y="24.25"/>
<omgdi:waypoint x="62.36" y="54.97"/>
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="shape-1398abfb-fefc-4a16-881c-84a6c4b7b7f7" bpmnElement="boss">
<omgdc:Bounds x="108.86" y="-12.75" width="68.0" height="34.0"/>
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="edge-3f5df081-8086-492f-a2c7-90aba1c1e4d7" bpmnElement="leaderExaminePass">
<omgdi:waypoint x="82.36" y="4.25"/>
<omgdi:waypoint x="108.86" y="4.25"/>
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="shape-4932221b-736b-4e85-a319-0859dbeb3e6b" bpmnElement="sid-17d3919b-99f0-4a2e-8914-3dfb7bc74046">
<omgdc:Bounds x="203.35999" y="-15.75" width="40.0" height="40.0"/>
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="edge-3daa1ef4-119f-4b98-a40e-0b9cb3b205ce" bpmnElement="sid-e4dd8e02-acc7-4e51-95d4-5a1ade5eb2fd">
<omgdi:waypoint x="176.86" y="4.25"/>
<omgdi:waypoint x="203.35999" y="4.25"/>
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="shape-6becf929-e7e7-4153-a1d1-6175677742ca" bpmnElement="sid-311b83fa-5c04-48af-8491-4e2f9417c49c">
<omgdc:Bounds x="208.35999" y="54.97" width="30.0" height="30.0"/>
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="edge-1f1a1414-f4f9-442a-97af-676878899415" bpmnElement="bossExamine">
<omgdi:waypoint x="223.35999" y="24.25"/>
<omgdi:waypoint x="223.35999" y="54.97"/>
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="shape-919e70dd-5004-4066-8103-427901b5c1fd" bpmnElement="sid-3f6150ad-4b8c-47e9-a726-39f5dffd5e0a">
<omgdc:Bounds x="275.86" y="-10.75" width="30.0" height="30.0"/>
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="edge-542631d7-42d7-4b2a-b467-da8fdba298a1" bpmnElement="bossExaminePass">
<omgdi:waypoint x="243.35999" y="4.25"/>
<omgdi:waypoint x="275.86" y="4.25"/>
</bpmndi:BPMNEdge>
</bpmndi:BPMNPlane>
</bpmndi:BPMNDiagram>
</definitions>
import org.flowable.spring.SpringProcessEngineConfiguration;
import org.flowable.spring.boot.EngineConfigurationConfigurer;
import org.springframework.context.annotation.Configuration;
@Configuration
public class FlowableConfig implements EngineConfigurationConfigurer<SpringProcessEngineConfiguration> {
/**
* 防止生成的流程图中文乱码
* @param springProcessEngineConfiguration
*/
@Override
public void configure(SpringProcessEngineConfiguration springProcessEngineConfiguration) {
springProcessEngineConfiguration.setActivityFontName("宋体");
springProcessEngineConfiguration.setLabelFontName("宋体");
springProcessEngineConfiguration.setAnnotationFontName("宋体");
}
}
如果醒目没有集成页面,【SecurityConfiguration.java】无需配置
参考简书springboot集成flowable
import org.flowable.ui.common.security.SecurityConstants;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
/**
* 绕过flowable的登录验证
*/
@Configuration
public class SecurityConfiguration {
@Configuration(proxyBeanMethods = false)
//Order配置说明
// 这个地方相同会报错
//这个地方如果大于则该配置在FlowableUiSecurityAutoConfiguratio中对应项后加载,不能起到绕过授权作用
//所以这个地方-1让该配置项在FlowableUiSecurityAutoConfiguratio中对应配置项前加载,以跳过授权
@Order(SecurityConstants.FORM_LOGIN_SECURITY_ORDER - 1)
public static class FormLoginWebSecurityConfigurerAdapter extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http.headers().frameOptions().disable();
http
//必须要将csrf设置为disable,不然后面发送POST请求时会报403错误
.csrf().disable()
//为了简单起见,简单粗暴方式直接放行modeler下面所有请求
.authorizeRequests().antMatchers("/modeler/**").permitAll();
}
}
}
import lombok.extern.slf4j.Slf4j;
import org.flowable.bpmn.model.BpmnModel;
import org.flowable.engine.*;
import org.flowable.engine.runtime.Execution;
import org.flowable.engine.runtime.ProcessInstance;
import org.flowable.image.ProcessDiagramGenerator;
import org.flowable.task.api.Task;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import javax.servlet.http.HttpServletResponse;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.*;
@Slf4j
@RestController
@RequestMapping("askForLeave")
public class AskForLeaveFlowableController {
@Autowired
private RuntimeService runtimeService;
@Autowired
private TaskService taskService;
@Autowired
private RepositoryService repositoryService;
@Autowired
private ProcessEngine processEngine;
/**
* 员工提交请假申请
*
* @param employeeNo 员工工号
* @param name 姓名
* @param reason 原因
* @param days 天数
* @return
*/
@GetMapping("employeeSubmit")
public String employeeSubmitAskForLeave(
@RequestParam(value = "employeeNo") String employeeNo,
@RequestParam(value = "name") String name,
@RequestParam(value = "reason") String reason,
@RequestParam(value = "days") Integer days) {
HashMap<String, Object> map = new HashMap<>();
/**
* 员工编号字段来自于配置文件
*/
map.put("employeeNo", employeeNo);
map.put("name", name);
map.put("reason", reason);
map.put("days", days);
/**
* key:配置文件中的下个处理流程id
* value:默认领导工号为002
*/
map.put("leaderNo", "002");
/**
* askForLeave:为开启流程的id 与配置文件中的一致
*/
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("askForLeave", map);
log.info("{},提交请假申请,流程id:{}", name, processInstance.getId());
return "提交成功,流程id:"+processInstance.getId();
}
/**
* 领导审核通过
* @param employeeNo 员工工号
* @return
*/
@GetMapping("leaderExaminePass")
public String leaderExamine(@RequestParam(value = "employeeNo") String employeeNo) {
List<Task> taskList = taskService.createTaskQuery().taskAssignee(employeeNo).orderByTaskId().desc().list();
if (null == taskList) {
throw new RuntimeException("当前员工没有任何申请");
}
for (Task task : taskList) {
if (task == null) {
log.info("任务不存在 ID:{};", task.getId());
continue;
}
log.info("任务 ID:{};任务处理人:{};任务是否挂起:{}", task.getId(), task.getAssignee(), task.isSuspended());
Map<String, Object> map = new HashMap<>();
/**
* key:配置文件中的下个处理流程id
* value:默认老板工号为001
*/
map.put("bossNo", "001");
/**
* key:指定配置文件中的条件判断id
* value:指定配置文件中的审核条件
*/
map.put("outcome", "通过");
taskService.complete(task.getId(), map);
}
return "领导审核通过";
}
/**
* 老板审核通过
* @param leaderNo 领导工号
* @return
*/
@GetMapping("bossExaminePass")
public String bossExamine(@RequestParam(value = "leaderNo") String leaderNo) {
List<Task> taskList = taskService.createTaskQuery().taskAssignee(leaderNo).orderByTaskId().desc().list();
if (null == taskList) {
throw new RuntimeException("当前员工没有任何申请");
}
for (Task task : taskList) {
if (task == null) {
log.info("任务不存在 ID:{};", task.getId());
continue;
}
log.info("任务 ID:{};任务处理人:{};任务是否挂起:{}", task.getId(), task.getAssignee(), task.isSuspended());
Map<String, Object> map = new HashMap<>();
/**
* 老板是最后的审批人 无需指定下个流程
*/
// map.put("boss", "001");
/**
* key:指定配置文件中的条件判断id
* value:指定配置文件中的审核条件
*/
map.put("outcome", "通过");
taskService.complete(task.getId(), map);
}
return "领导审核通过";
}
/**
* 驳回
*
* @param employeeNo 员工工号
* @return
*/
@GetMapping("reject")
public String reject(@RequestParam(value = "employeeNo") String employeeNo) {
List<Task> taskList = taskService.createTaskQuery().taskAssignee(employeeNo).orderByTaskId().desc().list();
if (null == taskList) {
throw new RuntimeException("当前员工没有任何申请");
}
for (Task task : taskList) {
if (task == null) {
log.info("任务不存在 ID:{};", task.getId());
continue;
}
log.info("任务 ID:{};任务处理人:{};任务是否挂起:{}", task.getId(), task.getAssignee(), task.isSuspended());
Map<String, Object> map = new HashMap<>();
/**
* key:指定配置文件中的领导id
* value:指定配置文件中的审核条件
*/
map.put("outcome", "驳回");
taskService.complete(task.getId(), map);
}
return "申请被驳回";
}
/**
* 生成流程图
*
* @param processId 任务ID
*/
@GetMapping(value = "processDiagram")
public void genProcessDiagram(HttpServletResponse httpServletResponse, String processId) throws Exception {
ProcessInstance pi = runtimeService.createProcessInstanceQuery().processInstanceId(processId).singleResult();
//流程走完的不显示图
if (pi == null) {
return;
}
Task task = taskService.createTaskQuery().processInstanceId(pi.getId()).singleResult();
//使用流程实例ID,查询正在执行的执行对象表,返回流程实例对象
String InstanceId = task.getProcessInstanceId();
List<Execution> executions = runtimeService
.createExecutionQuery()
.processInstanceId(InstanceId)
.list();
//得到正在执行的Activity的Id
List<String> activityIds = new ArrayList<>();
List<String> flows = new ArrayList<>();
for (Execution exe : executions) {
List<String> ids = runtimeService.getActiveActivityIds(exe.getId());
activityIds.addAll(ids);
}
//获取流程图
BpmnModel bpmnModel = repositoryService.getBpmnModel(pi.getProcessDefinitionId());
ProcessEngineConfiguration engconf = processEngine.getProcessEngineConfiguration();
ProcessDiagramGenerator diagramGenerator = engconf.getProcessDiagramGenerator();
InputStream in = diagramGenerator.generateDiagram(bpmnModel, "png", activityIds, flows,
engconf.getActivityFontName(), engconf.getLabelFontName(),
engconf.getAnnotationFontName(), engconf.getClassLoader(), 1.0, true);
OutputStream out = null;
byte[] buf = new byte[1024];
int legth = 0;
try {
out = httpServletResponse.getOutputStream();
while ((legth = in.read(buf)) != -1) {
out.write(buf, 0, legth);
}
} finally {
if (in != null) {
in.close();
}
if (out != null) {
out.close();
}
}
}
}
员工提交请假申请,如下图:
http://localhost:8080/askForLeave/employeeSubmit?name=Jerry&reason=去旅游&days=30&employeeNo=006
查看员工提交申请的流程图
http://localhost:8080/askForLeave/processDiagram?processId=2cd67ca3-c32e-11ee-a344-d41b812ff10e
领导进行审批
http://localhost:8080/askForLeave/leaderExaminePass?employeeNo=006
查看领导审批后的流程图
http://localhost:8080/askForLeave/processDiagram?processId=2cd67ca3-c32e-11ee-a344-d41b812ff10e
老板审批
http://localhost:8080/askForLeave/bossExaminePass?leaderNo=002
查看老板审批后的流程图
http://localhost:8080/askForLeave/processDiagram?processId=2cd67ca3-c32e-11ee-a344-d41b812ff10e
参考简书毛于晏
下载源码包,此处使用的是6.7.2版本的
源码下载地址: https://github.com/flowable/flowable-engine/tree/flowable-6.7.2
或
链接:https://pan.baidu.com/s/1w-iuynskMuREBlYcpbDFAg
提取码:9gs7
将以下路径的代码复制到自己工程
/flowable-6.7.2/modules/flowable-ui/flowable-ui-modeler-frontend/src/main/resources/static/modeler
跳过验证
import org.flowable.ui.common.security.SecurityConstants;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
/**
* 绕过flowable的登录验证
*/
@Configuration
public class SecurityConfiguration {
@Configuration(proxyBeanMethods = false)
//Order配置说明
// 这个地方相同会报错
//这个地方如果大于则该配置在FlowableUiSecurityAutoConfiguratio中对应项后加载,不能起到绕过授权作用
//所以这个地方-1让该配置项在FlowableUiSecurityAutoConfiguratio中对应配置项前加载,以跳过授权
@Order(SecurityConstants.FORM_LOGIN_SECURITY_ORDER - 1)
public static class FormLoginWebSecurityConfigurerAdapter extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http.headers().frameOptions().disable();
http
//必须要将csrf设置为disable,不然后面发送POST请求时会报403错误
.csrf().disable()
//为了简单起见,简单粗暴方式直接放行modeler下面所有请求
.authorizeRequests().antMatchers("/modeler/**").permitAll();
}
}
}