6回答

• 

  慕粉1473922411

  2019-01-16 23:01:25

  题主，解决了吗

  0 0
• 

  那一年故乡

  2017-08-21 16:43:21

  解决了吗，我也遇到同样的问题了

  
  

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• 

  饺子不要馅

  2017-06-14 23:16:07

  应该是你的配置文件不对，没能识别@autowired注解

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• 

  按照自己的节奏前行

  2016-05-22 21:15:33

  No default constructor found,你自己写了一个构造器,

  public InjectionServiceImpl(InjectionDAO injectionDAO) {

  this.injectionDAO = injectionDAO;

  }

  并且将注解注释掉了,java你自己谢了构造器他就不会生成默认的构造器,所以找不到了

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• 

  rookie2maven

  2016-03-11 21:41:07

  @Autowired是对成员变量和函数，构造方法进行标注，完成自动装配，被你注释掉了

  
  

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• 

  涅槃ing

  2016-01-24 20:26:16

  提示：

  org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'injectionServiceImpl' defined in file [C:\Users\***\workspaceEE\springtest\bin\beanannotation\injection\service\InjectionServiceImpl.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [beanannotation.injection.service.InjectionServiceImpl]: No default constructor found; nested exception is java.lang.NoSuchMethodException: beanannotation.injection.service.InjectionServiceImpl.<init>()

  
  

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