节点js＆amp; cheerio，功能封闭范围

Question

我在NodeJs应用程序中有这样的函数

import java.util.ArrayList;
import java.util.List;
import javax.annotation.Generated;
import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;

@Generated("org.jsonschema2pojo")
public class Example {

@Expose
private Integer page;
@Expose
private List<Result> results = new ArrayList<Result>();
@SerializedName("total_pages")
@Expose
private Integer totalPages;
@SerializedName("total_results")
@Expose
private Integer totalResults;

/**
* 
* @return
* The page
*/
public Integer getPage() {
return page;
}

/**
* 
* @param page
* The page
*/
public void setPage(Integer page) {
this.page = page;
}

/**
* 
* @return
* The results
*/
public List<Result> getResults() {
return results;
}

/**
* 
* @param results
* The results
*/
public void setResults(List<Result> results) {
this.results = results;
}

/**
* 
* @return
* The totalPages
*/
public Integer getTotalPages() {
return totalPages;
}

/**
* 
* @param totalPages
* The total_pages
*/
public void setTotalPages(Integer totalPages) {
this.totalPages = totalPages;
}

/**
* 
* @return
* The totalResults
*/
public Integer getTotalResults() {
return totalResults;
}

/**
* 
* @param totalResults
* The total_results
*/
public void setTotalResults(Integer totalResults) {
this.totalResults = totalResults;
}

}

现在resultList将始终为空[]，并返回空，如何解决此问题。