{"height":"190","blog_url":"https://takahashikzn.root42.jp/","version":"1.0","author_url":"https://blog.hatena.ne.jp/takahashikzn/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakahashikzn.root42.jp%2Fentry%2F2018%2F10%2F04%2F204802\" title=\"Java11\u3067MyBatis\u304c\u52d5\u304b\u306a\u3044\u2192Unsafe\u306e\u4ed5\u69d8\u304c\u5909\u308f\u3063\u305f\u305f\u3081 - R42\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_name":"takahashikzn","provider_url":"https://hatena.blog","width":"100%","blog_title":"R42\u65e5\u8a18","title":"Java11\u3067MyBatis\u304c\u52d5\u304b\u306a\u3044\u2192Unsafe\u306e\u4ed5\u69d8\u304c\u5909\u308f\u3063\u305f\u305f\u3081","url":"https://takahashikzn.root42.jp/entry/2018/10/04/204802","type":"rich","published":"2018-10-04 20:48:02","image_url":null,"categories":[],"description":"\u304a\u4e45\u3057\u3076\u308a\u3067\u3059\u3002\u751f\u304d\u3066\u307e\u3059\u3002 \u6700\u8fd1\u5fd9\u3057\u3059\u304e\u3066\u30b5\u30dc\u3063\u3066\u307e\u3057\u305f\u3002\u66f8\u304f\u30cd\u30bf\u306f\u305d\u308c\u306a\u308a\u306b\u3042\u308b\u306e\u3067\u3059\u304c\u2026 \u3055\u3066\u3001Java11\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f\u306d\u3002\u50d5\u3082\u65e9\u901f\u691c\u8a3c\u4e2d\u3067\u3059\u304c\u3001 \u3059\u3050\u306b\u58c1\u306b\u3076\u3061\u5f53\u305f\u308a\u307e\u3057\u305f\u3002MyBatis\u306elazy loading\u304c\u52d5\u304d\u307e\u305b\u3093\u3002 \u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u3001org.apache.ibatis.javassist.util.proxy.DefineClassHelper\u304csun.mics.Unsafe\u3092\u4f7f\u3063\u3066\u3044\u308b\u3068\u3053\u308d\u3092\u3001jdk.internal.misc.Unsafe\u3092\u4f7f\u3046\u3088\u3046\u306b\u5207\u308a\u66ff\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u305f\u3060\u3053\u308c\u3001\u5f53\u7136\u306a\u304c\u3089\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u30cf\u30fc\u30c9\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3055\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u3057\u3066\u3001\u306a\u3093\u3068\u304b\u3057\u2026","provider_name":"Hatena Blog"}