为什么运行springboot demo时，提示404 about weixin-java-mp-demo HOT 5 CLOSED

<groupId>com.tbms2weixin</groupId>
<artifactId>tbms2weixin</artifactId>
<version>0.0.1-SNAPSHOT</version>

<name>tbms2weixin</name>
<description>tbms2weixin</description>

<parent>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-parent</artifactId>
	<version>1.3.8.RELEASE</version>
	<relativePath/> <!-- lookup parent from repository -->
</parent>

<properties>
	<weixin-java-mp.version>2.5.0</weixin-java-mp.version>
	<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.mybatis.spring.boot</groupId>
		<artifactId>mybatis-spring-boot-starter</artifactId>
		<version>1.1.1</version>
	</dependency>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-thymeleaf</artifactId>
	</dependency>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-web</artifactId>
	</dependency>

	<dependency>
		<groupId>mysql</groupId>
		<artifactId>mysql-connector-java</artifactId>
		<scope>runtime</scope>
	</dependency>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-tomcat</artifactId>
		<scope>provided</scope>
	</dependency>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-test</artifactId>
		<scope>test</scope>
	</dependency>
	<dependency>
	    <groupId>org.springframework.boot</groupId>
	    <artifactId>spring-boot-starter</artifactId>
	</dependency>
	<!-- https://mvnrepository.com/artifact/com.github.binarywang/weixin-java-common -->
	<dependency>
	    <groupId>com.github.binarywang</groupId>
	    <artifactId>weixin-java-common</artifactId>
	    <version>${weixin-java-mp.version}</version>
	</dependency>
	<!-- 公众号（订阅号、服务号） -->
	<dependency>
	  <groupId>com.github.binarywang</groupId>
	  <artifactId>weixin-java-mp</artifactId>
	  <version>${weixin-java-mp.version}</version>
	</dependency>
	<!-- 企业号 -->
	<dependency>
	  <groupId>com.github.binarywang</groupId>
	  <artifactId>weixin-java-cp</artifactId>
	  <version>${weixin-java-mp.version}</version>
	</dependency>
	<!-- 基于内存的微信配置 -->
	<dependency>
		<groupId>redis.clients</groupId>
		<artifactId>jedis</artifactId>
		<version>2.9.0</version>
	</dependency>
	<dependency>
      <groupId>org.projectlombok</groupId>
      <artifactId>lombok</artifactId>
      <version>1.16.14</version>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-devtools</artifactId>
        <optional>true</optional>
    </dependency>
	<!-- https://mvnrepository.com/artifact/org.springframework/spring-tx -->
	<dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-tx</artifactId>
	</dependency>
	<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-jdbc -->
	<dependency>
	    <groupId>org.springframework.boot</groupId>
	    <artifactId>spring-boot-starter-jdbc</artifactId>
	</dependency>
    <!-- https://mvnrepository.com/artifact/com.zaxxer/HikariCP -->
	<dependency>
	    <groupId>com.zaxxer</groupId>
	    <artifactId>HikariCP</artifactId>
	</dependency>
    <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
	<dependency>
	    <groupId>mysql</groupId>
	    <artifactId>mysql-connector-java</artifactId>
	    </dependency>
    <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
	<dependency>
	    <groupId>org.mybatis</groupId>
	    <artifactId>mybatis</artifactId>
	    <version>3.4.1</version>
	</dependency>
    <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->
	<dependency>
	    <groupId>org.mybatis</groupId>
	    <artifactId>mybatis-spring</artifactId>
	    <version>1.3.0</version>
	</dependency>
	<!-- https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core -->
	<dependency>
	    <groupId>org.mybatis.generator</groupId>
	    <artifactId>mybatis-generator-core</artifactId>
	    <version>1.3.2</version>
	</dependency>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-configuration-processor</artifactId>
		<optional>true</optional>
	</dependency>
	
    
</dependencies>

<build>
	<plugins>
		<plugin>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-maven-plugin</artifactId>
			<configuration>
                <fork>true</fork>
            </configuration>
		</plugin>
		<plugin>
			<groupId>org.apache.maven.plugins</groupId>
			<artifactId>maven-compiler-plugin</artifactId>
		</plugin>
		<plugin>
			<groupId>org.apache.maven.plugins</groupId>
			<artifactId>maven-surefire-plugin</artifactId>
			<configuration>
				<groups>com.testwithspring.starter.springboot.UnitTest</groups>
			</configuration>
		</plugin>
	</plugins>
</build>