wmts常用参数 var matrixIds = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19','20'];var resolutions = [0.703125, 0.3515625,0.17578125,0.087890625, 0.0439453125, 0.02197265625,0.010986328125, 0.