Now I have two requirements, please let me tell you:
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Multiple route options are required from the starting point to the ending point. Currently, I have set any parameters for the GraphShopper, but it still only returns one option. Only in specific scenarios will more options be displayed because it needs to be used by users, so n options must be displayed. This is the first issue
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There are service roads and sidewalks from the starting point to the ending point, but currently it seems that only individual transportation modes can be selected for planning. However, my actual scenario is that if the road type is service from the starting point, he will determine the supported transportation modes of this type and then select them according to priority. After walking for a period of time, he will need to pass through a pedestrian road to reach the ending point, and it will definitely be impossible to drive at this time, so he also needs to determine the road type, footway, At this point, you should switch to walking and reach the finish line …
I really need someone to help me solve this problem. I beg for your help. I come from Beijing and I am willing to pay compensation!