首先,我使用Google搜索/研究其他解决方案,但它们不能解决我的问题。
public class BasicRule {
public BasicRule() {
}
@Id
private String id;
@Field("fname")
@JsonInclude(JsonInclude.Include.ALWAYS)
private int fname;
@Field("sname")
@JsonInclude(JsonInclude.Include.ALWAYS)
private int sname;
@Field("gender")
@SerializedName("gender")
@JsonInclude(JsonInclude.Include.ALWAYS)
private int gender;
//getter setter
public BasicRule(String id, int fname, int sname, int gender) {
this.id = id;
this.fname = fname;
this.sname = sname;
this.gender = gender;
}
这是我想要插入数据库的数据。但它正确地执行了此操作
"_class" : "BasicRule"
总是包含在内。
我使用MongoRepository,它有一个直接保存MongoDb的保存方法。
public void saveBasicRules(List<BasicRule> basicRuleList) {
basicRuleRepository.save(basicRuleList);
}
我尝试了解决方案
public @Bean
MongoDbFactory mongoDbFactory() throws Exception {
return new SimpleMongoDbFactory(new Mongo(), "database");
}
public @Bean
MongoTemplate mongoTemplate() throws Exception {
//remove _class
MappingMongoConverter converter = new MappingMongoConverter(
mongoDbFactory(), new MongoMappingContext());
converter.setTypeMapper(new DefaultMongoTypeMapper(null));
MongoTemplate mongoTemplate = new MongoTemplate(mongoDbFactory(), converter);
return mongoTemplate;
}
我尝试在BasicRule类中添加上面的内容,但它没有帮助。有什么建议吗?