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我是一个Mongoose新手,在一个协作Node项目上工作,我在开发周期中迟到了。调试Mongoose find()的问题:既不是err也不是成功
我有一个模型SourceContentType
/**
* sourceContentType model
* @module
*/
var modelFactory = require('app/factories/model');
var nameMethods = require('./methods/name');
/**
* This model will related contentTypes to sources and when documents are created for it,
* they will imply that items for the given contentType
* can be imported from the source (e.g. "photos" can be imported from "Facebook").
* @class sourceContentType
* @property {module:models/source~Source} source - source for this sourceContentType
* @property {module:models/contentType~ContentType} contentType for this sourceContentType
*/
module.exports = modelFactory.new('SourceContentType', {
source: { ref: 'Source',required: true },
contentType: { ref: 'ContentType',required: true },
itemsGetUrlTemplate:{ type:String, default: "https://${sourceHost}/${contentTypePluralCamelName}?access_token=${sourceToken}&limit=${sourceItemsLimit}&offset=${offset}"}
}, {
jsonapi: {
get: 'public',
post: 'admin',
}
}, nameMethods);
,我试图寻找从另一个模型,来源,这是在SourceContentType引用的实例方法的源字段匹配:
/**
* source model
* @module
*/
...
getSourceContentTypesForSource: function(done){
SourceContentType.find({source:this.id}, function(err,sourceContentTypes){
if (err) {
debug("Error for Source.getSourceContentTypesForSource, ",err);
return done(err);
} else {
debug("Success for Source.getSourceContentTypesForSource, ",sourceContentTypes,this._id);
done(err,sourceContentTypes);
}
});
}
我试图传入Source实例的id,然后找回所有包含对该源的引用的SourceContentTypes。尽管调用了该方法,但上述调试语句(错误或成功)都不会打印出来。
我的主要故障是什么?任何帮助非常感谢!
你在调用'mongoose.connect'吗? – JohnnyHK
是的 - 这是一个巨大的应用程序的一小部分,这个应用程序在这个位之前和之后执行了许多Mongoose调用。 – Cerulean