HTML ソースから次の出力を読み取ろうとしています (ソースは 30 分ごとに更新されます)。
{"un":"Watt","tm":"2015-11-21T15:57:00","dt":60,"val":[" 510"," 504"," 504"," 498"," 498"," 498"," 498"," 498"," 498"," 492"," 492"," 504"," 522"," 522"," 516"," 528"," 528"," 534"," 522"," 522"," 504"," 498"," 498"," 486"," 486"," 540"," 528"," 528"," 534"," 528",null]}
しかし、私はそれを機能させることができません。
結果がjsonファイルであることを何らかの形で示すことは可能ですか、またはこれのためのETLプラグインを作成するために誰かに依頼する必要がありますか?
これを行う簡単な方法はありますか?