Question

用Gson解析数据是出错

com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1这是报的错误
这是我写的bean类

public class NewsJsonToBean {
public String errNum;
public GetNews retData;
private String errMsg;

public String getErrMsg() {
return errMsg;
}

public String getErrNum() {
return errNum;
}

public GetNews getRetData() {
return retData;
}

/**
* 返回的新闻以及是否还有更多新闻
*/
public class GetNews {
public String has_more;
public ArrayList<NewsDetail> data;

public String getHas_more() {
return has_more;
}

public ArrayList<NewsDetail> getData() {
return data;
}

/**
* 新闻返回的详细数据
*/
public class NewsDetail {
@SerializedName("abstract")
public String mabstract;
public String img_url;
@SerializedName("title")
public String mtitle;
public String url;

public String getMabstract() {
return mabstract;
}

public String getImg_url() {
return img_url;
}

public String getMtitle() {
return mtitle;
}

public String getUrl() {
return url;
}
}
}
}

Answer 1

可以使用try{}catch(){}解决！！！