René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Structure validation: duplicate key","articleBody":"If there are duplicate keys in the JSON, the current JSON parser will take the value corresponding to the first occurrence of the key:\r\n\r\ninputString:\r\n```\r\npublic class SimdJsonTest {\r\n\r\n    static final SimdJsonParser SIMD_PARSER = new SimdJsonParser();\r\n    static final ObjectMapper JACKSON = new ObjectMapper();\r\n    static final Gson GSON = new GsonBuilder().create();\r\n\r\n    public static void main(String[] args) throws IOException {\r\n\r\n        String json = \"{\\\"num\\\": 2, \\\"num\\\": 123}\";\r\n        byte[] bytes = json.getBytes();\r\n        JsonValue value = SIMD_PARSER.parse(bytes, bytes.length);\r\n\r\n        System.err.println(\"[simd].size = \" + value.getSize());   // 2\r\n        System.err.println(\"[simd].num = \" + value.get(\"num\"));  // 2\r\n\r\n        Map jcsObj = JACKSON.readValue(bytes, Map.class);\r\n        System.err.println(\"[jackson].size = \" + jcsObj.size());   // 1\r\n        System.err.println(\"[jackson].num = \" + jcsObj.get(\"num\"));   // 123\r\n\r\n        // will throw exception: com.google.gson.JsonSyntaxException: duplicate key: num\r\n        Map gsonObj = GSON.fromJson(new String(bytes), Map.class);\r\n        System.err.println(\"[gson].size = \" + gsonObj.size());\r\n        System.err.println(\"[gson].num = \" + gsonObj.get(\"num\"));\r\n    }\r\n}\r\n```\r\n\r\nThe content of the console output：\r\n\r\n\u003e [simd].size = 2\r\n\u003e [simd].num = 2\r\n\u003e [jackson].size = 1\r\n\u003e [jackson].num = 123\r\n\u003e Exception in thread \"main\" com.google.gson.JsonSyntaxException: duplicate key: num\r\n\u003e ...\r\n","author":{"url":"https://github.com/GeTOUO","@type":"Person","name":"GeTOUO"},"datePublished":"2024-01-08T02:43:53.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/37/simdjson-java/issues/37"}