下面列出了怎么用com.alipay.api.domain.ExtCategory的API类实例代码及写法，或者点击链接到github查看源代码。
public void setCategoryList(List<ExtCategory> categoryList) {
this.categoryList = categoryList;
}
public List<ExtCategory> getCategoryList( ) {
return this.categoryList;
}
public void setCategoryList(List<ExtCategory> categoryList) {
this.categoryList = categoryList;
}
public List<ExtCategory> getCategoryList( ) {
return this.categoryList;
}
public void setCategoryList(List<ExtCategory> categoryList) {
this.categoryList = categoryList;
}
public List<ExtCategory> getCategoryList( ) {
return this.categoryList;
}