com.fasterxml.jackson.databind.exc.InvalidDefinitionException: No serializer found for class cn.edu.

时间：2019-03-19 12:08:22 收藏：0 阅读：2258

详细信息 https://www.cnblogs.com/xuwenjin/p/8832522.html

解决办法：

　　在实体类上面加上注解 @JsonIgnoreProperties(value = { "hibernateLazyInitializer", "handler" })

package cn.edu.aynu.Bean;

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;

import java.io.Serializable;
@JsonIgnoreProperties(value = { "hibernateLazyInitializer", "handler" })
public class Book implements Serializable {
    private String  bookName;
    private String author;

    public Book(){
    }

    public Book(String bookName, String author) {
        this.bookName = bookName;
        this.author = author;
    }
}

原文：https://www.cnblogs.com/zhulina-917/p/10557487.html