center.txt

fcm的实现方法！从网上得来的 现在还给网上 哈哈

2.235158,2.216862,2.259246,2.179756,14.487826,
2.011866,1.990132,1.986863,1.928874,9.807125,
2.159366,2.154501,2.137472,2.051354,21.563583,
1.777569,1.751310,1.846922,1.769809,2.417483,