注释

src/main/java/com/cemarose/mongodb/config/MongoConfig.java

 package com.cemarose.mongodb.config;
 
 import com.mongodb.*;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.beans.factory.parsing.Location;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.data.mongodb.MongoDbFactory;
 import org.springframework.data.mongodb.core.MongoTemplate;
 import org.springframework.data.mongodb.core.SimpleMongoDbFactory;
@@ -13,8 +10,17 @@ import org.springframework.stereotype.Component;
 @Component
 @ConfigurationProperties(prefix = "spring.data.mongodb")
 public class MongoConfig {
+    /**
+     * host主机ip
+     */
     private String host;
+    /**
+     * port端口号
+     */
     private Integer port;
+    /**
+     * mongo地址
+     */
     private String uri;
 
     /**