May 2024
Intermediate to advanced
752 pages
24h
Japanese
Content preview from Spring徹底入門 第2版 Spring FrameworkによるJavaアプリケーション開発
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
324
RESTfulWeb サービスの開発
6
実際に返却されるJSON
{
"bookId" : "3afd8c2a-82bb-11e5-8bcf-feff819cdc9f",
"name" : "
書籍名
",
"authors" : [ "
著者
A" ],
"publishedDate" : [ 2024, 4, 1 ],
"publisher" : {
"name" : "
翔泳社
",
"tel" : "03-xxxx-xxxx"
}
}
Jackson の機能を使用したフォーマットの制御
ここからは、
Jackson
の機能を利用して
JSON
のフォーマットを制御する方法をいくつか紹介します。
●
JSON
にインデントを設ける方法
●
アンダ ー スコア 区 切りの
JSON
フィー ルドを扱う方法
●
Java SE 8
で追加された
Date and Time API
のクラスをサポートする方法
●
日時型のフォーマットを指定する方法
本書では紙幅の都合で紹介できませんが、フォーマットを制御するためのアノテーション（
@JsonProperty
、
@JsonIgnore
、
@JsonInclude
、
@JsonIgnoreProperties
、
@JsonPropertyOrder
、
@JsonSerialize
、
@JsonDese
rialize
など）や、シリアライズおよびデシリアライズ処理のカスタマイズをサポ ートしてくれる抽象クラス
（
JsonSerializer
、
JsonDeserializer
）などが提供されていま
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.