beans.factory.BeanCreationException beans.factory.annotation.Autowired(required=true)
2017-06-21 13:00
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主要是这三个方面排查：
1,注入写成这样
@Autowired
private BrandServiceImpl brandServiceImpl;
2,jar冲突，在pom.xml中
3，扫描包写的有问题
<context:component-scan ...>
1,注入写成这样
@Autowired
private BrandServiceImpl brandServiceImpl;
2,jar冲突，在pom.xml中
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<encoding>UTF-8</encoding>
<compilerArguments>
<bootclasspath>${java.home}/lib/rt.jar</bootclasspath>
</compilerArguments>
</configuration>
</plugin>
</plugins>3，扫描包写的有问题
<context:component-scan ...>
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