{"blog_url":"https://nainaistar.hatenablog.com/","url":"https://nainaistar.hatenablog.com/entry/2021/10/15/120000","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/nainaistar/20210611/20210611000203.png","published":"2021-10-15 12:00:00","type":"rich","author_name":"nainaistar","width":"100%","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnainaistar.hatenablog.com%2Fentry%2F2021%2F10%2F15%2F120000\" title=\"Spring\u306eAssert\u30af\u30e9\u30b9\u3067\u7c21\u5358\u306bValidation\u3059\u308b\u3010Java\u3011 - \u304d\u308a\u4e38\u306e\u6280\u8853\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/nainaistar/","title":"Spring\u306eAssert\u30af\u30e9\u30b9\u3067\u7c21\u5358\u306bValidation\u3059\u308b\u3010Java\u3011","version":"1.0","categories":["Java","SpringBoot","\u6280\u8853"],"height":"190","blog_title":"\u304d\u308a\u4e38\u306e\u6280\u8853\u65e5\u8a18","description":"\u3053\u306e\u8a18\u4e8b\u306fAssert\u30af\u30e9\u30b9\u3092\u7d39\u4ecb\u3059\u308b\u3060\u3051\u306e\u5c0f\u30cd\u30bf\u3067\u3059\u3002 Spring\u306b\u306f\u3001Assert\u30af\u30e9\u30b9\u3068\u3044\u3046\u7c21\u5358\u306bValidation\u3057\u3066\u304f\u308c\u308b\u3088\u3046\u306a\u30af\u30e9\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u8907\u96d1\u306a\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u304c\u3001\u30b5\u30af\u3063\u3068\u30e1\u30bd\u30c3\u30c9\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u691c\u8a3c\u3057\u305f\u3044\u6642\u306f\u4fbf\u5229\u3067\u3059\u3002\u306a\u304a\u3001\u8907\u96d1\u306a\u3053\u3068\u3092\u3057\u305f\u3051\u308c\u3070\u3001Apache Commons Lang\u306eorg.apache.commons.lang3.Validate, Google Guava\u306e Preconditions\u7b49\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u3092\u4f7f\u3046\u3088\u3046\u306b\u3068Assert\u30af\u30e9\u30b9\u306eJavaDoc\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u74b0\u5883 Java 15 org.springframework.boot 2.4\u2026"}