常用模块的输入框上面有视频教程，先看视频，然后再做
Hunan map
shanghai map
sichuan map
jiangsu map
anhui map
world heatmap
zhejiang map
guangdong map
jilin map
shaanxi map
shanxi map
fujian map
hebei map
hubei map
guizhou map
henan map
shandong map
gansu map
