xiapeixin

为什么验签是false呢?

6

AlipayTradeQueryResponse response = alipayClient.execute(request); HashMap hashMap = Faster.parseJson(response.getBody(), HashMap.class); JSONObject bo = (JSONObject)hashMap.get("alipay_trade_query_response"); Map map = new HashMap(); map.put("sign",hashMap.get("sign").toString()); bo.entrySet().forEach(t -> { map.put(t.getKey(),t.getValue().toString()); }); boolean v1 = AlipaySignature.rsaCheckV1(map, PARAM.get("PUBLIC"), PARAM.get("CHARSET"),...

读取hive数据错误;

1

String warehouseLocation = new File("spark-warehouse").getAbsolutePath(); SparkSession spark = SparkSession .builder() .appName("Java Spark Hive Example") .config("spark.sql.warehouse.dir", warehouseLocation) .enableHiveSupport() .getOrCreate(); spark.sql("CREATE TABLE IF NOT EXISTS src (name STRING,age INT,) USING hive"); spark.sql("LOAD...