转载于：http://code.alibabatech.com/wiki/display/FastJSON/Serial+Features
Fastjson序列化时，可以指定序列化的特性，以满足不同的序列化需求。
SerialFeature类的定义
package
com.alibaba.fastjson.serializer;
public
enum
SerializerFeature {
QuoteFieldNames,
UseSingleQuotes, WriteMapNullValue, WriteEnumUsingToString, UseISO8601DateFormat, SkipTransientField
}
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使用举例
Date
date = new
Date(1308841916550L);
System.out.println(JSON.toJSONString(date));
System.out.println(JSON.toJSONString(date,
SerializerFeature.UseISO8601DateFormat));
SerializerFeature[]
features = {SerializerFeature.UseISO8601DateFormat, SerializerFeature.UseSingleQuotes };
System.out.println(JSON.toJSONString(date,
features));
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详细说明表格
|
Featurs |
缺省值 |
说明 |
|
QuoteFieldNames |
true |
序列化输出字段，使用引号。例如：
QuoteFieldNames Feature Enabled：
{"id":123,
"name":"张三",
"age":23}
|
QuoteFieldNames Feature Disabled：
{id:123,
name:"张三",
age:23}
|
|
|
|
UseSingleQuotes |
false |
使用单引号而不是双引号
UseSingleQuotes Feature Enabled：
{'id':123,
'name':'张三',
'age':23}
|
UseSingleQuotes Feature Disabled：
|