- `creatorId` [field] - `title` [field] - `date` [field] - `owners` [obj field]- {user1_id}:true- {user2_id}:true... 内容收集: - `contents` [collection] - `{ARTICLE_ID}` [document] - `content` [field] 实时获取文章列表: firebase.firestore().collection('articles').where(`...
get(): 获取指定文档的数据。可以通过指定文档的路径或引用来获取数据。例如,获取名为"users"的集合中的文档数据: get(): 获取指定文档的数据。可以通过指定文档的路径或引用来获取数据。例如,获取名为"users"的集合中的文档数据: where(): 根据指定的条件筛选文档。可以使用where函数来筛选满足特定条件的文档。例...
在很多歌迷眼里，尤其是喜欢乡村音乐的人，“霉霉”Taylor Swift是一位极具辨识度也绝对不能错过的女...
看起来你想根据文档id更新文档，但是当你用fetchdata()函数加载数据时，你没有在data状态下保存每个文档...
在“旧”时代，Web服务使用XML作为其传输数据的主要数据格式，但自从JSON出现（JSON格式由道格拉斯Crockford...
Returns a FieldPath class, referring to a field in a document. The path may consist of a single field name (referring to a top-level field in the document), or a list of field names (referring to a nested field in the document). Example: $path = $firestore->fieldPath(['accounts', ...
field-initializers -Wno-missing-prototypes -Werror\=return-type -Wunreachable-code -Wno-implicit-atomic-properties -Werror\=deprecated-objc-isa-usage -Wno-objc-interface-ivars -Werror\=objc-root-class -Wno-arc-repeated-use-of-weak -Wimplicit-retain-self -Wduplicate-method-match -Wno-missing...
So your profile contains a Timestamp and DocumentReference field that cannot be serialized by Nuxt. You will have to either delete these, or make them POJO's. Try this: const profile = doc.data() profile.your_timestamp_attribute = profile.your_timestamp_attribute.toDate() profile.your_docu...
.whereEqualTo("field2",content2) .orderBy("field3") .limit(LIMIT); query.get().addOnCompleteListener(new OnCompleteListener<QuerySnapshot>() { @Override public void onComplete(@NonNull Task<QuerySnapshot> task) { if (task.isSuccessful()) { for (DocumentSnapshot document : task.getResult...
22// sorted by "someOtherField" in Ascending order// limited to the first 5 resultsconstentities=awaitrepo.getMany([{field:"someField",operation:"==",value:"SOME_VALUE"},{field:"someOtherField",operation:">=",value:22}],{sort:[{field:"someOtherField",order:SortOrder.ASC}],limit:5...