SpringBook-Long序列化为String
<p>Long太长返回给前端精度丢失</p>
<pre><code>package com.example.mydemo.entity;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
public class Order {
@JsonSerialize(using = ToStringSerializer.class)
private Long id;
private String name;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
</code></pre>