{"id":110938,"date":"2024-03-22T17:48:57","date_gmt":"2024-03-22T08:48:57","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%a7json%e3%81%8b%e3%82%89%e3%82%a8%e3%82%b9%e3%82%b1%e3%83%bc%e3%83%97%e6%96%87%e5%ad%97%e3%82%92%e5%89%8a%e9%99%a4%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"},"modified":"2024-03-27T15:17:36","modified_gmt":"2024-03-27T06:17:36","slug":"java%e3%81%a7json%e3%81%8b%e3%82%89%e3%82%a8%e3%82%b9%e3%82%b1%e3%83%bc%e3%83%97%e6%96%87%e5%ad%97%e3%82%92%e5%89%8a%e9%99%a4%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%a7json%e3%81%8b%e3%82%89%e3%82%a8%e3%82%b9%e3%82%b1%e3%83%bc%e3%83%97%e6%96%87%e5%ad%97%e3%82%92%e5%89%8a%e9%99%a4%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"Java\u3067JSON\u304b\u3089\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

Java\u3067\u306forg.json\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u306eJSONObject\u30af\u30e9\u30b9\u3067JSON\u30c7\u30fc\u30bf\u3092\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u3001\u3053\u306e\u30af\u30e9\u30b9\u3067\u306f\u7279\u6b8a\u6587\u5b57\u304c\u81ea\u52d5\u7684\u306b\u30a8\u30b9\u30b1\u30fc\u30d7\u3055\u308c\u307e\u3059\u3002JSON\u30c7\u30fc\u30bf\u304b\u3089\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u3092\u9664\u53bb\u3057\u305f\u3044\u5834\u5408\u306f\u3001StringEscapeUtils\u30af\u30e9\u30b9\u306eunescapeJava()\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n

\u6700\u521d\u306borg.apache.commons.lang3.StringEscapeUtils\u30af\u30e9\u30b9\u3092\u8aad\u307f\u8fbc\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n

import<\/span> org.apache.commons.lang3.StringEscapeUtils;\r\n<\/code><\/pre>\n
\u6b21\u306b\u3001JSON\u6587\u5b57\u5217\u3092unescapeJava()\u30e1\u30bd\u30c3\u30c9\u306b\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u3001\u305d\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u3092\u53d6\u308a\u9664\u3044\u305f\u6587\u5b57\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n
String<\/span> escapedJson<\/span> =<\/span> \"{\\\"name\\\":\\\"John\\\",\\\"age\\\":30,\\\"city\\\":\\\"New York\\\"}\"<\/span>;\r\nString<\/span> unescapedJson<\/span> =<\/span> StringEscapeUtils.unescapeJava(escapedJson);\r\nSystem.out.println(unescapedJson);\r\n<\/code><\/pre>\n
\u51fa\u529b\u3055\u308c\u308b\u7d50\u679c\u306f\u3001\u30a8\u30b9\u30b1\u30fc\u30d7\u3055\u308c\u305f\u6587\u5b57\u306e\u524a\u9664\u3055\u308c\u305fJSON\u6587\u5b57\u5217\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
{\"name\":\"John\",\"age\":30,\"city\":\"New York\"}\r\n<\/code><\/pre>\n
org.apache.commons.lang3 \u30d1\u30c3\u30b1\u30fc\u30b8\u306e StringEscapeUtils \u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u624b\u52d5\u3067\u4f9d\u5b58\u95a2\u4fc2\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Java\u3067\u306forg.json\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u306eJSONObject\u30af\u30e9\u30b9\u3067JSON\u30c7\u30fc\u30bf\u3092\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u3001\u3053\u306e\u30af\u30e9\u30b9\u3067\u306f\u7279\u6b8a\u6587\u5b57\u304c\u81ea\u52d5\u7684\u306b\u30a8\u30b9\u30b1\u30fc\u30d7\u3055\u308c\u307e\u3059\u3002JSON\u30c7\u30fc\u30bf\u304b\u3089\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u3092\u9664\u53bb\u3057\u305f\u3044\u5834\u5408\u306f\u3001StringE […]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-110938","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nJava\u3067JSON\u304b\u3089\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/java\u3067json\u304b\u3089\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java\u3067JSON\u304b\u3089\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"Java\u3067\u306forg.json\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u306eJSONObject\u30af\u30e9\u30b9\u3067JSON\u30c7\u30fc\u30bf\u3092\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u3001\u3053\u306e\u30af\u30e9\u30b9\u3067\u306f\u7279\u6b8a\u6587\u5b57\u304c\u81ea\u52d5\u7684\u306b\u30a8\u30b9\u30b1\u30fc\u30d7\u3055\u308c\u307e\u3059\u3002JSON\u30c7\u30fc\u30bf\u304b\u3089\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u3092\u9664\u53bb\u3057\u305f\u3044\u5834\u5408\u306f\u3001StringE […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/java\u3067json\u304b\u3089\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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