Spring Boot集成Spring Security

1.pom.xml文件
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<groupId>activiti.demo</groupId>
<artifactId>activiti-demo</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>

<name>activiti-demo</name>
<description>spring-activiti-demo</description>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.0.6.RELEASE</version>
    <relativePath/>
</parent>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-devtools</artifactId>
        <optional>true</optional>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-security</artifactId>
        <version>1.5.6.RELEASE</version>
    </dependency>

    <!--<dependency>-->
        <!--<groupId>mysql</groupId>-->
        <!--<artifactId>mysql-connector-java</artifactId>-->
        <!--<version>5.1.35</version>-->
    <!--</dependency>-->

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <configuration>
                <fork>true</fork>
            </configuration>
        </plugin>
    </plugins>
</build>

</project>
2.创建控制器
package com.springboot.demo.controller;
import org.springframework.web.bind.annotation.*;
/**

• @ClassName HelloController
• @Description TODO
• @Author yunshuodeng
• @Date 2019-05-05 15:41
• @Version 1.0**/
  @RestController
  br/>**/
  @RestController
  public class HelloController {@GetMapping
  br/>@GetMapping
  System.out.println("hello world");
  return "hello world";
  }
  }
  3.启动程序
  package com.springboot.demo;
  import org.springframework.boot.SpringApplication;
  import org.springframework.boot.autoconfigure.SpringBootApplication;
  /**
• @ClassName ProviderApplication
• @Description 提供者主入口程序
• @Author yunshuodeng
• @Date 2019-01-21 10:34
• @Version 1.0**/
  @SpringBootApplication
  br/>**/
  @SpringBootApplication
  public static void main(String[] args){
  SpringApplication.run(ProviderApplication.class,args);
  }
  }