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I create a new field on my model as such:
`some_json_field = JSONField(default=[], blank=True)`
However, when I generate the schemamigration (using python manage.py schemamigration appname --auto) a…
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我有一个类,通过自定义序列化和反序列化器定制了其在序列化和反序列化的过程。
我把这个类放进JSONArray序列化输出字符串后,自定义的序列化器能正常工作。
但是当我序列化后的字符串在反序列化时,发现自定义的反序列化器失效了。
断点调试时,发现反序列化过程是走了JavaBeanDeserializer.createInstance方法。
createIntance在…
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bean字段定义如下:
@JsonField(name = "request_param")
private String requestParam;
public void setRequestParam(String requestParam){
this.requestParam = requestParam;
}
当页面发送json:{"request_param" : …
Minjo updated
8 years ago
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```kotlin
data class MyData(@JSONField(name = "name")val n : String)
fun main(args: Array) {
val data = MyData("hello")
println(JSON.toJSONString(data))
}
```
这个是我机器上的输出:
{"n":"hello"}…
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### 1、项目采用springmvc方式配置了**FastJsonHttpMessageConverter**,由于希望默认返回的json数据里面的日期格式为`'yyyy-MM-dd HH:mm:ss'`, 所以设置了`fastJsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss");`,这样正常的对象返回是没问题的,但是经过测试发现,会导致pojo上的注解…
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如下所示,返回的 `json` 数据种有一个 `value` 字段,该字段的值可能为 `int` 或者 `string` 类型,期望是能够根据数据的类型尝试自动解析到对应的字段上,另一个则返回 `null`,请问目前是否能够实现这种效果?
```java
@Data
public class Test {
@JSONField(name = "value")
pri…
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Some requests might include additional, useful information about the client in some custom HTTP header, say `X-Client-Name` and `X-Client-Version`. There is no way to currently get that information.
…
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Env: Postgres 12, Kotlin 1.3.70, JDBI 3.10.1 (core, kotlin, gson2, kotlin-sqlobject)
```
jdbi.installPlugin(SqlObjectPlugin())
jdbi.installPlugin(KotlinPlugin())
jdbi.installPlugin(KotlinSqlObje…
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I have a nested object in my record, like this:
```
{
id: "abcdef",
info: {
tree: {
x: 1,
y: 2
}
}
}
```
Now if I use the JSON view components and put `sour…
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I'd like to use this without changing the db.Model, is that possible?
The use case:
- We use MySQL in production which has `JSON`
- Locally we want to test in `sqlite` which does not really have …
alper updated
5 years ago