arcpy.env.workspace不能有中文路径

path=r'D:\test22\bbb'
arcpy.env.workspace = path
fc=ur"安宜镇_注全国建筑轮廓1.shp"
with arcpy.da.SearchCursor(fc, ["SHAPE@","Name","height"]) as cur3:
    for row in cur3:
        print row[1]
        #cur2.insertRow([row[0],row[1],row[2]])
del cur3

写成这样也不行：
fc=ur"安宜镇_注全国建筑轮廓1.0.shp"