spring boot整合nacos报错:Consider defining a bean of type ‘com.netflix.client.config.IClientConfig‘ in y

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于 2021-11-11 09:51:40 发布

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本文链接：https://blog.youkuaiyun.com/adam_wzs/article/details/121261810

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这篇博客介绍了在SpringBoot应用中整合Nacos时遇到的错误：考虑在配置中定义一个IClientConfig类型的bean。通过将@ComponentScan的basePackages从'com.*'更改为'com.shopping.*'，并根据是否整合MyBatis调整@MapperScan注解，解决了该问题。确保扫描路径正确，以避免类找不到导致的异常。

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spring boot整合nacos报错:

Consider defining a bean of type 'com.netflix.client.config.IClientConfig' in your configuration.

问题原因代码：

import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;

@SpringBootApplication
@ComponentScan(basePackages = {"com.*"})
@MapperScan("com/mapper/")
public class ShoppingServiceApplication {

    public static void main(String[] args) {
        SpringApplication.run(ShoppingServiceApplication.class, args);
    }

}

修改为：

import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;

@SpringBootApplication
@ComponentScan(basePackages = {"com.shopping.*"})
@MapperScan("com/shopping/mapper/")
public class ShoppingServiceApplication {

    public static void main(String[] args) {
        SpringApplication.run(ShoppingServiceApplication.class, args);
    }

}

主要把：

@ComponentScan(basePackages = {"com.*"})

改为：

@ComponentScan(basePackages = {"com.shopping.*"})

如果没有整合mabatis可以把 @MapperScan("com/shopping/mapper/") 去掉。

把扫描的路径改成大于2层。