Springboot2.1.6集成activiti7出现登录验证的实现

 @Autowired
  private ProcessRuntime processRuntime;
  
/**
   * 启动任务
   */
  @Test
  void startProcess(){
    /**
     * 流程变量
     *  给<userTask id="请假申请" name="请假申请" activiti:assignee="#{student}"></userTask>
     *   的student赋值
     */

    HashMap<String, Object> variables = new HashMap<>();

    // String username = SecurityUtils.getNickName();
    String username = "小王";
    variables.put("staff", username);

    ProcessInstance processInstance = processRuntime.start(ProcessPayloadBuilder
        .start()
        .withProcessDefinitionKey("baoxiao")
        .withName("报销测试")
        //.withBusinessKey(id)
        // .withVariable("deptLeader", join)
        .withVariables(variables)
        .build());

    System.out.println(processInstance.getId());
  }

@SpringBootApplication(
    exclude = {
        org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class,
        org.springframework.boot.actuate.autoconfigure.security.servlet.ManagementWebSecurityAutoConfiguration.class
    }
)

@Autowired
  private ProcessRuntime processRuntime;

@PreAuthorize("hasRole('ACTIVITI_USER')")

  @Autowired
  private RuntimeService runtimeService;

package com.example.demo;

import com.ruoyi.RuoYiApplication;
import org.activiti.engine.RuntimeService;
import org.activiti.engine.runtime.ProcessInstance;
import org.junit.jupiter.api.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import java.util.HashMap;

@RunWith(SpringRunner.class)

@SpringBootTest(classes = RuoYiApplication.class)
public class DemoApplicationTests {

  // Activiti7 新接口由于内置SpringSecurity，在运行时会报错
  // @Autowired
  // private ProcessRuntime processRuntime;

  // 老的接口方法，未内置 SpringSecurity
  @Autowired
  private RuntimeService runtimeService;

  @Test
  void contextLoads() {
    System.out.println("hello world");
  }

  /**
   * 在使用 SpringBoot + Activiti 时，启动服务访问模块时，浏览器会弹出一个登录界面。
   *
   * 这是因为Activiti 框架整合了SpringSecurity框架，如果我们不需要安全验证时可以禁用springsecurity。
   *
   *
   * @SpringBootApplication(
   *     exclude = {
   *         org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class,
   *         org.springframework.boot.actuate.autoconfigure.security.servlet.ManagementWebSecurityAutoConfiguration.class
   *     })
   */
  /**
   * 启动任务
   */
  @Test
  void startProcess(){
    /**
     * 流程变量
     *  给<userTask id="请假申请" name="请假申请" activiti:assignee="#{student}"></userTask>
     *   的student赋值
     */

    HashMap<String, Object> variables = new HashMap<>();

    // String username = SecurityUtils.getNickName();
    String username = "小王";
    variables.put("staff", username);


    /*
    ProcessInstance processInstance = processRuntime.start(ProcessPayloadBuilder
        .start()
        .withProcessDefinitionKey("baoxiao")
        .withName("报销测试")
        //.withBusinessKey(id)
        // .withVariable("deptLeader", join)
        .withVariables(variables)
        .build());
     */

    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("baoxiao", variables);
    System.out.println("流程实例启动：");
    System.out.println(processInstance.getId());
  }

}