FastJson Double 序列科学技术法修改

        Map<String, Object> map = new HashMap<>();
        map.put("111","121");
        map.put("123",123);
        map.put("333", 12555555555555555555555555553.091);
        SerializeConfig config = SerializeConfig.getGlobalInstance();
        config.put(Double.class, new DoubleSerializer("#.#####"));
        System.out.println(JSON.toJSONString(map));