有没有办法使用视图创建"更像" 块，搜索API SOLR模块？
Is there a way to create a "More like this" block with the Views, and the Search API Solr modules?
I saw this, but it doesn't work.
Here is the recipe for search_api_solr as per the OP. Note: both apachesolr and search_api_solr leverage Solr's builtin more like this feature. It is, therefore, not available to normal search.
Create a new view on your search index NOT on Search index. eg:
Show *Default node index* sorted by *unsorted*
Continue and edit.
You don't need anything to create the 'more like this block', just go to admin/structure/block/manage/apachesolr_search/mlt-001/configure.
However, you can follow this tutorial on how to create it with the Views module, but it's based on taxonomy terms.