使用MongoDB + Spring + MongoRepository我希望按照MongoDB文档显示文本进行查询。
我改编了代码：
db.users.find({ $text: { $search: "xxxxx"}});
要：
@Query("{'$text':{'$search':?0}}")
List<User> findBySearchText(String searchText);
我猜是正确的。但控制台告诉我，我必须索引我想要使用的字段（@TextIndexed）。所以我做到了。
控制台仍然抱怨多个错误导致我有一个主体'POJO'，其中有更多'POJO'等待主体。有帮助吗？试图将内部POJOS作为新集合，并将其对应的字段编入索引：
exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepository': Invocation of init method failed; nested exception is com.mongodb.CommandFailureException: { "serverUsed" : "localhost:27017" , "createdCollectionAutomatically" : true , "numIndexesBefore" : 1 , "errmsg" : "exception: bad index key pattern { personalInformation.mobilePhone: \"text\", personalInformation.phone: \"text\", personalInformation.nif: \"text\", personalInformation.address: \"text\", personalInformation.population._id: \"text\", personalInformation.population.name: \"text\", personalInformation.population.fatherId: \"text\", personalInformation.population.provinceId: \"text\", personalInformation.town._id: \"text\", personalInformation.town.name: \"text\", personalInformation.town.fatherName: \"text\", personalInformation.postalCode: \"text\", personalInformation.censusPopulation._id: \"text\", professionalExperiences.toYear: \"text\",
complementaryInformation.languages._id: \"text\", complementaryInformation.languages.name: \"text\", complementaryInformation.languages.readLevel: \"text\", complementaryInformation.languages.wroteLevel: \"text\", complementaryInformation.languages.spokeLevel: \"text\", complementaryInformation.ownCar: \"text\", professionalPreferences._id: \"text\", professionalPreferences.profession._id: \"text\", professionalPreferences.profession.value: \"text\", professionalPreferences.job._id: \"text\", professionalPreferences.job.value: \"text\", followPreference.serviceGuidance: \"text\", followPreference.serviceBusinessAdvice: \"text\" }: Index key pattern too large." , "code" : 67 , "ok" : 0.0}