Fastjson writeJSONString


Fastjson writeJSONString 메서드


Fastjson 버전 1.2.11에서는 JSON 클래스에 OutputStream/Writer에 대한 직접 지원이 추가되었습니다. 

package com.alibaba.fastjson;

public abstract class JSON {
   public static final int writeJSONString(OutputStream os, // 
                                             Object object, // 
                                             SerializerFeature... features) throws IOException;

    public static final int writeJSONString(OutputStream os, //
                                             Charset charset, //  
                                             Object object, // 
                                             SerializerFeature... features) throws IOException;

   public static final int writeJSONString(Writer os, // 
                                             Object object, // 
                                             SerializerFeature... features) throws IOException;
}

Sample

import com.alibaba.fastjson;
import java.nio.charset.Charset;
class Model {
 public int value;
}

Model 모델 = 신규( ) ;
model.value = 1001;

OutputStream os = ...;
JSON.writeJSONString(os, 모델);
JSON.writeJSONString(os, Charset.from("GB18030"), 모델);

작성기 작가 = ...;
JSON.writeJSONString(os, 모델);