Question

我已经搜索并看到了如何找到时间之间的差异，但是在使用时如何使用用户输入的日期？任何帮助表示赞赏。谢谢。

const activity = $('#activity').val();
const startValue = $('#start-time').val();
const endValue = $('#end-time').val();
const date = $('#date').val();
const timeStart = new Date("date" + startValue).getHours();
const timeEnd = new Date("date" + endValue).getHours();
const inBetween = timeEnd - timeStart;

Answer 1

您可以这样做...

from mpl_toolkits.basemap import Basemap
import matplotlib.pyplot as plt

# create new figure, axes instances
fig = plt.figure(dpi=150)
ax = fig.add_axes([0.1,0.1,0.8,0.8])
# setup mercator map projection
map = Basemap(projection='merc',llcrnrlat=-58,urcrnrlat=80,
              llcrnrlon=-180,urcrnrlon=180,resolution='c')

map.drawcoastlines(linewidth=0.50)
map.fillcontinents()
map.drawmapboundary()

# Declare and register callbacks for zoom control
def on_lims_change(axes):
    xrange = abs(ax.get_xlim()[1] - ax.get_xlim()[0])
    yrange = abs(ax.get_xlim()[1] - ax.get_xlim()[0])

    # try to change map resolution based on zoom level
    if max(xrange,yrange) < 1E7 and max(xrange,yrange) > 1E6: # 'l' = low
        map.resolution = 'l'
    elif max(xrange,yrange) < 1E6 and max(xrange,yrange) > 5E5: # 'i' = intermeditate
        map.resolution = 'i'
    elif max(xrange,yrange) < 5E5 and max(xrange,yrange) > 1E5: # 'h' = high
        map.resolution = 'h'
    elif max(xrange,yrange) < 1E5: # 'f' = full
        map.resolution = 'f'
    else: # 'c' = coarse
        map.resolution = 'c'

    print(map.resolution)
    map.drawcoastlines(linewidth=0.50)
    map.fillcontinents()
    map.drawmapboundary()

ax.callbacks.connect('xlim_changed', on_lims_change)

plt.show()

Here，您可以找到更详细的答案。

查找时间之间的差异时使用用户输入的日期

1 个答案: