按作者姓名或姓氏和头衔查找文档

Question

如果我有这个艺术项目的图式。

var projectSchema = new mongoose.Schema({
    authors: [String],
    title: String
});

module.exports = mongoose.model("Project", projectSchema);

其中authors是字符串数组，title是单个字符串。

{
    authors: ["Will Jackson", "Mary Price"],
    title: "Blue sky and green land"
}

Projects.find( {authors : {$in : "Jackson"}}, {title : "Sky"});

Answer 1

我认为解决办法应该是：-

Projects.find(
  // Find documents matching any of these values
  {$and:[
    {"authors" : {"$in":[/jackson/]}},
    {"title" : {"$in":"/Sky/"}}
  ]}
)