问题描述
我正在使用 Java Swing 在 Netbeans 中开发桌面应用程序。我正在使用天气条件 API 来显示每周结果。解析 json 文件后,关键的“图标”未在文本窗格中显示为图像。有人可以向我解释如何使这些图标可见吗?这是我请求后的示例代码。 (由于API KEY无法显示连接代码)我正在解析数据:
try {
HttpResponse<String> response = client.send(request,HttpResponse.BodyHandlers.ofString());
JsonParser jp = new JsonParser();
JsonElement root = null;
root = jp.parse(response.body());
JsonObject jsonobj = root.getAsJsonObject();
Gson gson = new GsonBuilder().setPrettyPrinting().create();
String req_result = gson.toJson(jsonobj.get("result"));
havayı_listele.setText(req_result.replaceAll("\\{","").replaceAll("\\},","").replaceAll("\"","").replaceAll("\\}","").replaceAll("\\[","").replaceAll("\\]",""));
//JSON 文件看起来像这样
{
"result": [
{
"date": "24.09.2018","day": "Pazartesi","icon": "https://image.flaticon.com/icons/svg/143/143769.svg","description": "açık","status": "Clear","degree": "31","min": "11.6","max": "31","night": "11.6","humidity": "17"
},{
"date": "25.09.2018","day": "Salı","description": "yağmurlu","status": "Rainy","degree": "24.14","min": "7.63","max": "25.82","night": "9.09","humidity": "35"
},"..."
]
}
经过一些安排,我的 textPane 看起来像这样: https://i.stack.imgur.com/SAmPC.png
解决方法
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