如何使用＆＃34; AND＆＃34;，＆＃34; OR＆＃34; solr搜索查询中的运算符？

Question

我很困惑，如何在SOLR搜索查询中使用AND-OR运算符。

http://127.0.0.1:8984/solr/collection1/select?q=category_name:kitchen&category_name:bathroom&reno_wall_colours:red&wt=json&start=0&rows=100&facet=on&facet.field=category_name&hl.fl=category_name

在上面的网址中，我想进行如下查询：

HTML code: <div> Food <!-- Main Category --> <ul> <li style="display:none"> Pizza </li> <!-- Category Child Item --> <li style="display:none"> Falafel </li> <!-- Category Child Item --> <li style="display:none"> Donuts </li> <!-- Category Child Item --> <li style="display:none"> Burger </li> <!-- Category Child Item --> <li style="display:none"> Cheese Sandwich </li> <!-- Category Child Item --> </ul> </div> Require - HTML code output by javascript: <div style="display:none"> Food <!-- Main Category --> <ul> <li style="display:none"> Pizza </li> <!-- Category Child Item --> <li style="display:none"> Falafel </li> <!-- Category Child Item --> <li style="display:none"> Donuts </li> <!-- Category Child Item --> <li style="display:none"> Burger </li> <!-- Category Child Item --> <li style="display:none"> Cheese Sandwich </li> <!-- Category Child Item --> </ul> </div>或(category_name:kithcen AND reno_wall_colours:red)。

Answer 1

（（category_name：kitchen OR bathroom）AND reno_wall_colours：red）

http://127.0.0.1:8984/solr/collection1/select?q=category_name:bathroom%20OR%20kitchen&reno_wall_colours:red&wt=json&start=0&rows=100&facet=on&facet.field=category_name&hl.fl=category_name