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
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388
SpringMVC の応用
7
util.Locale
オブジェクトを受け取ることができます。
@GetMapping(path = "make", params = "scope=daily")
public String makeDailyReport(Locale locale) {
//
ロケールに依存する処理を行なう
//
・・・
return "report/complete"
}
また、
Handler
メソッド以外の箇所でロケールに依存する処理を実装する場合は、
org.springframework.
web.servlet.support.RequestContextUtils
の
getLocale(HttpServletRequest)
メソッドを 使 うと 簡 単 に
ロケールにアクセスできます。
UI を使用したロケールの切り替え
ここでは画面などの
UI
を使用してロケールを切り替える方法について説明します。ロケールの切り替えは、
org.springframework.web.servlet.i18n.LocaleChangeInterceptor
を利用することで簡単に行なうことが
できます。
■
LocaleResolver
の
Bean
定義
まず、切り替えたロケールを保存する際に使用する
LocaleResolver
の
Bean
定義を行ないます。以下は、ロ
ケールを
Cookie
に保存する
CookieLocaleResolver
を使用する際の定義例です。
JavaConfigによるCookieLocaleResolver ...
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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.
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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.