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将新数据插入MySQL数据库后，如何自动更新recyclerView？

[英]How can i update recyclerView automatically when new data is inserted in MySQL database?

原文 2017-09-10 18:15:29 0 1 java/ android/ mysql/ json

How can i update recyclerView automatically when new data is inserted in MySQL database ? 将新数据插入MySQL数据库后，如何自动更新recyclerView？

So for example like in instant chat apps like WhatsApp .By the way i don't want to use Firebase , and i don't want to bring the whole data again. 因此，例如像WhatsApp这样的即时聊天应用程序。通过这种方式，我不想使用Firebase，而且我也不想再次携带全部数据。 So is that possible with MySQL database , i know it's a stupid question but i'm just a beginner . MySQL数据库是否有可能，我知道这是一个愚蠢的问题，但我只是一个初学者。

1 个解决方案

查询新数据Recyclerview.notifyDataSetChanged（）后，请在recyclerview上尝试此方法。

如何在更新数据库时自动更新JTable数据？ - How can I update my JTable data automatically when the database is updated?

如何在Recyclerview中更新数据？ - How Can I Update data in Recyclerview?

如何将我在EditText中输入的数据插入到数据库中并显示在recyclerview上而不像ajax那样刷新它？ - how do I make the data I input in the EditText inserted into the database and appear on the recyclerview without refreshing it like ajax?

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使用Retrofit将数据添加到数据库时，如何刷新RecyclerView？ - How can I refresh a RecyclerView when I add data using Retrofit into database?

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相关问题 如何在更新数据库时自动更新JTable数据？ - How can I update my JTable data automatically when the database is updated? 如何在Recyclerview中更新数据？ - How Can I Update data in Recyclerview? 如何将我在EditText中输入的数据插入到数据库中并显示在recyclerview上而不像ajax那样刷新它？ - how do I make the data I input in the EditText inserted into the database and appear on the recyclerview without refreshing it like ajax? 从mysql数据库列接收某些数据后，如何在recyclerview中更改特定卡片的颜色 - How can I change color of specific card in recyclerview after receiving certain data from mysql database column 使用Retrofit将数据添加到数据库时，如何刷新RecyclerView？ - How can I refresh a RecyclerView when I add data using Retrofit into database? 添加新数据后如何刷新 RecyclerView？ - How can I refresh RecyclerView after adding new data? 如何每秒使用 RecyclerView 刷新 Firebase 数据库数据 - How can I refresh Firebase database data with RecyclerView every seconde 在数据库中插入一行后，如何自动发送电子邮件？ - how to send an e-mail automatically when a row is inserted in the database? 如何自动更新MySQL数据库中的日期/时间？ - How to automatically update date/time in mysql database? 当我将数据更新到 Firestore 时 RecyclerView 崩溃 - RecyclerView crashes when I update data to Firestore

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