Maven+Spring+SpringMVC+Mybatis中的常见错误

1 org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘userEmailController‘: Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.wf.emailservice.backend.service.core.IUserEmailService com.wf.emailservice.backend.web.controller.UserEmailController.userEmailService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘userEmailService‘: Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.wf.emailservice.backend.service.core.IVivofsService com.wf.emailservice.backend.service.core.impl.UserEmailService.vivofsService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘vivofsService‘: Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.apache.http.impl.client.CloseableHttpClient com.wf.emailservice.backend.service.core.impl.VivofsService.httpClient; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.apache.http.impl.client.CloseableHttpClient] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

1 org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘userEmailController‘: Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.vivo.emailservice.backend.service.core.IUserEmailService com.vivo.emailservice.backend.web.controller.UserEmailController.userEmailService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘userEmailService‘: Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.vivo.emailservice.backend.service.core.IVivofsService com.vivo.emailservice.backend.service.core.impl.UserEmailService.vivofsService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘vivofsService‘: Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.apache.http.impl.client.CloseableHttpClient com.vivo.emailservice.backend.service.core.impl.VivofsService.httpClient; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.apache.http.impl.client.CloseableHttpClient] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <beans xmlns="http://www.springframework.org/schema/beans"
 3        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 4        xsi:schemaLocation="http://www.springframework.org/schema/beans
 5         http://www.springframework.org/schema/beans/spring-beans.xsd">
 6 
 7     <!-- 管理连接池 -->
 8     <bean id="httpClientConnectionManager" class="org.apache.http.impl.conn.PoolingHttpClientConnectionManager"
 9           destroy-method="close">
10         <property name="maxTotal" value="150"/>
11         <!--目标主机的默认最大连接数-->
12         <property name="defaultMaxPerRoute" value="100"/>
13     </bean>
14 
15     <!-- httpClient工厂-->
16     <bean id="httpClientBuilder" class="org.apache.http.impl.client.HttpClientBuilder">
17         <property name="connectionManager" ref="httpClientConnectionManager"/>
18     </bean>
19 
20     <!-- httpClient对象-->
21     <bean id="httpClient" factory-bean="httpClientBuilder" factory-method="build" scope="prototype">
22     </bean>
23 
24     <!-- 请求配置工厂-->
25     <bean id="requestConfigBuilder" class="org.apache.http.client.config.RequestConfig.Builder">
26         <!--http连接建立的超时时间-->
27         <property name="connectTimeout" value="1000"/>
28         <!--从连接池拿取连接的超时时间-->
29         <property name="connectionRequestTimeout" value="10"/>
30         <!--等待响应数据的超时时间-->
31         <property name="socketTimeout" value="1000"/>
32     </bean>
33 
34     <!-- 请求配置的对象 -->
35     <bean id="requestConfig" factory-bean="requestConfigBuilder" factory-method="build">
36     </bean>
37 
38 
39 </beans>