Java flexjson序列化組成的JSON對象

Question

我有一個Java類，我想從類的對象生成一個JSON字符串。然而，是類的成員如下：

/** 
* The set containing the footer texts 
*/ 
public HeaderOrFooter[] footers = null; 
/** 
* The title of the word cloud 
*/ 
public HeaderOrFooter title; 
/** 
* The subtitle of the word cloud 
*/ 
public HeaderOrFooter subTitle; 
/** 
* The set of rectangles to be drawn 
*/ 
public Rectangle[] rectangles; 
/** 
* The set of round rectangles to be drawn 
*/ 
public RoundRectangle[] roundRectangles; 
/** 
* The set of lines to be drawn 
*/ 
public Line[] lines; 
/** 
* The set of polygons to be drawn 
*/ 
public Polygon[] polygons; 
/** 
* The set of words to be drawn 
*/ 
public Word[] words; 

和我的方法，其將該對象JSON是這樣的：

public String convertToJSON() 
{ 
    flexjson.JSONSerializer jsonSerializer = new flexjson.JSONSerializer(); 
    jsonSerializer.exclude("class"); 
    jsonSerializer.exclude("subTitle.class"); 
    jsonSerializer.exclude("title.class"); 
    return jsonSerializer.serialize(this); 
} 

我使用flexjson及其JSONSerializer對象。我的問題是，它只將標題和子標題成員轉換爲JSON，數組不轉換。有人能告訴我如何將數組包括到我的JSON中？謝謝。

Answer 1

我已經想通了，在這裏它是正確的功能：

// Re-using the serializer as per "Thread Safety and Reuse" 
// section of http://flexjson.sourceforge.net/ 
public static final flexjson.JSONSerializer jsonSerializer; 
static { 
    jsonSerializer = new flexjson.JSONSerializer().exclude("*.class"); 
} 

public String toJSON() { 
    return jsonSerializer.deepSerialize(this); 
}