com.alibaba.fastjson.JSONObject.getDouble()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中com.alibaba.fastjson.JSONObject.getDouble()方法的一些代码示例，展示了JSONObject.getDouble()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JSONObject.getDouble()方法的具体详情如下：
包路径：com.alibaba.fastjson.JSONObject
类名称：JSONObject
方法名：getDouble

JSONObject.getDouble介绍

暂无

代码示例

代码示例来源：origin: ltsopensource/light-task-scheduler

@Override
public Double getDouble(String key) {
  return jsonObject.getDouble(key);
}

代码示例来源：origin: uber/chaperone

JSONObject oldMetricsInJSON = JSON.parseObject(metricsInStr);
long count = oldMetricsInJSON.getLong("count");
double meanLatency = oldMetricsInJSON.getDouble("mean");
double p95Latency = oldMetricsInJSON.getDouble("mean95");

代码示例来源：origin: ltsopensource/light-task-scheduler

@Override
public Double getDouble(String key) {
  return jsonObject.getDouble(key);
}

代码示例来源：origin: aliyun/aliyun-odps-java-sdk

/**
 * 获取 instance 进度
 *
 * @return progress
 */
public Double getProgress() {
 return properties.getDouble("instanceProgress");
}

代码示例来源：origin: com.github.ltsopensource/lts-core

@Override
public Double getDouble(String key) {
  return jsonObject.getDouble(key);
}

代码示例来源：origin: syhily/elasticsearch-jdbc

@Override
public Double getDouble(String key) {
  return jsonObject.getDouble(key);
}

代码示例来源：origin: whvcse/EasyWeb

/**
 * 得到Double类型的值
 */
public static Double getDouble(String json, String key) {
  Double result = null;
  try {
    JSONObject jsonObject = JSON.parseObject(json);
    result = jsonObject.getDouble(key);
  } catch (Exception e) {
    e.printStackTrace();
  }
  return result;
}

代码示例来源：origin: cn.leancloud/realtime-core

@Override
protected void parseAdditionalMetaData(final Map<String, Object> meta, JSONObject formatInfo) {
 if (null == meta || null == formatInfo) {
  return;
 }
 String fileFormat = formatInfo.getString("format_name");
 Double durationInDouble = formatInfo.getDouble("duration");
 long size = formatInfo.getLong(FILE_SIZE);
 meta.put(FILE_SIZE, size);
 meta.put(DURATION, durationInDouble);
 meta.put(FORMAT, fileFormat);
}

代码示例来源：origin: cn.leancloud/realtime-core

@Override
 protected void parseAdditionalMetaData(final Map<String, Object> meta, JSONObject formatInfo) {
  if (null == meta || null == formatInfo) {
   return;
  }
  String fileFormat = formatInfo.getString("format_name");
  Double durationInDouble = formatInfo.getDouble("duration");
  long size = formatInfo.getLong(FILE_SIZE);
  meta.put(FILE_SIZE, size);
  meta.put(DURATION, durationInDouble);
  meta.put(FORMAT, fileFormat);
 }
}

代码示例来源：origin: com.github.1991wangliang/lorne_core

public static double getDouble(String json, String key,
              double defaultVal) {
  JSONObject jsonObject = JSONObject.parseObject(json);
  try {
    if (jsonObject == null) {
      return defaultVal;
    }
    if (jsonObject.containsKey(key)) {
      return jsonObject.getDouble(key);
    } else {
      return defaultVal;
    }
  } catch (Exception e) {
    return defaultVal;
  }
}

代码示例来源：origin: KKys/ZhiHuSpider

private void setPrice(String priceUrl){
  JSONArray json = null;
  BufferedReader in = null;
  try {
    // 定义HttpClient
    HttpClient client = new DefaultHttpClient();
    // 实例化HTTP方法
    HttpGet request = new HttpGet();
    request.setURI(new URI(priceUrl));
    HttpResponse response = client.execute(request);
    in = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
    //只有一行数据，如 [{"id":"J_2172006","p":"108.00","m":"168.00"}]
    json = JSON.parseArray(in.readLine());
    this.price = json.getJSONObject(0).getDouble("p");
  } catch (Exception e){
  } finally {
    if (in != null) {
      try {
        in.close();// 最后要关闭BufferedReader
      } catch (Exception e) {
        e.printStackTrace();
      }
    }
  }
}

代码示例来源：origin: KKys/ZhiHuSpider

private void setComment(String commentUrl){
  JSONObject json = null;
  BufferedReader in = null;
  try {
    // 定义HttpClient
    HttpClient client = new DefaultHttpClient();
    // 实例化HTTP方法
    HttpGet request = new HttpGet();
    request.setURI(new URI(commentUrl));
    HttpResponse response = client.execute(request);
    in = new BufferedReader(new InputStreamReader(response.getEntity().getContent(),"gbk"));
    json = JSON.parseObject(in.readLine());
    JSONObject productCommentSummary = json.getJSONObject("productCommentSummary");
    //总评价数
    int commentCount = productCommentSummary.getInteger("commentCount");
    //好评率
    double goodRate = productCommentSummary.getDouble("goodRate");
    this.commentCount = commentCount;
    this.goodRate = goodRate;
  } catch (Exception e){
  } finally {
    if (in != null) {
      try {
        in.close();// 最后要关闭BufferedReader
      } catch (Exception e) {
        e.printStackTrace();
      }
    }
  }
}

代码示例来源：origin: cn.leancloud.android/avoscloud-push

@Override
public void onSuccess(String content, AVException e) {
 try {
  com.alibaba.fastjson.JSONObject response = JSON.parseObject(content);
  com.alibaba.fastjson.JSONObject formatInfo = response.getJSONObject(FORMAT);
  String fileFormat = formatInfo.getString("format_name");
  Double durationInDouble = formatInfo.getDouble("duration");
  long size = formatInfo.getLong(FILE_SIZE);
  meta.put(FILE_SIZE, size);
  meta.put(DURATION, durationInDouble);
  meta.put(FORMAT, fileFormat);
 } catch (Exception e1) {
  callback.internalDone(new AVException(e1));
 }
 callback.internalDone(null);
}

代码示例来源：origin: cn.leancloud.android/avoscloud-push

@Override
public void onSuccess(String content, AVException e) {
 try {
  com.alibaba.fastjson.JSONObject response = JSON.parseObject(content);
  com.alibaba.fastjson.JSONObject formatInfo = response.getJSONObject(FORMAT);
  String fileFormat = formatInfo.getString("format_name");
  Double durationInDouble = formatInfo.getDouble("duration");
  long size = formatInfo.getLong(FILE_SIZE);
  meta.put(FILE_SIZE, size);
  meta.put(DURATION, durationInDouble);
  meta.put(FORMAT, fileFormat);
 } catch (Exception e1) {
  callback.internalDone(new AVException(e1));
 }
 callback.internalDone(null);
}

代码示例来源：origin: com.gitee.qdbp/qdbp-general-biz

if (config.getString("resultcode.success").equals(code)) {
  log.trace("Query sms balances success. result: {}", result);
  return json.getDouble("num");
} else {
  String desc = json.getString("msg");

代码示例来源：origin: aliyun/aliyun-odps-console

private Double getSQLInputSizeInGB() {
 try {
  String queryResult = runSQLCostTask();
  JSONObject node = JSON.parseObject(queryResult);
  if (!node.containsKey("Cost") || !node.getJSONObject("Cost").containsKey("SQL") ||
    !node.getJSONObject("Cost").getJSONObject("SQL").containsKey("Input")) {
   return null;
  }
  Double input = node.getJSONObject("Cost").getJSONObject("SQL").getDouble("Input");
  if (input != null) {
   return input / 1024 / 1024 / 1024;
  }
 } catch (Exception e) {
  // ignore
 }
 return null;
}

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