jackson @JsonIgnoreProperties(忽略属性)

作用

告诉 Jackson 在处理时忽略该注解标注的 java pojo 属性,
不管是将 java 对象转换成 json 字符串,还是将 json 字符串转换成 java 对象。

该注解与@JsonIgnore类似,但该注解是 类级别 的,并且可以同时 指定多个属性

例子

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;

@JsonIgnoreProperties(value = {"createTime","updateTime"})
public class Student {
    private String id;
    private String username;
    private String password;

    private Date createTime;
    private Date updateTime;
    public String getId() {
        return id;
    }
    public void setId(String id) {
        this.id = id;
    }
    public String getUsername() {
        return username;
    }
    public void setUsername(String username) {
        this.username = username;
    }
    public String getPassword() {
        return password;
    }
    public void setPassword(String password) {
        this.password = password;
    }
    public Date getCreateTime() {
        return createTime;
    }
    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }
    public Date getUpdateTime() {
        return updateTime;
    }
    public void setUpdateTime(Date updateTime) {
        this.updateTime = updateTime;
    }

}

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