Crazy God redis notes 10

We'll build a new one for springboot and redis A module of integration ：

 

 

Then we rely on the guide , Start writing our code ：

 

We also need to write our configuration file first ：

 

test ：

 

 

 

In order to prevent Chinese garbled code and other problems , We can also create it ourselves redistemplate Configuration class ：

Creating is a user Entity class ：

 

At present, it has not been serialized .

 

 

  Run the test ：

 

It can be tested normally .

We don't have to json Format , Directly in the form of our class object ：

There may be an error that there is no serialization , Although I did not report any errors when writing code , So we can add serialization to entity classes ：

Many of our enterprises pojo Classes will be instantiated .

 

 

This code is a fixed template , We can use it directly in the future .

 

We can use this annotation to specify our own redistemplate, Not the official .

 

We found it this way key Is the form of a separate string , There may be garbled code when using official .

We are in the enterprise 90% The probability will not use the native way to write redis command , Instead, use what you create util Tool class implementation , So we can write one by ourselves ：

I won't put this here , It's also available online , Crazy God's video also has , Just use it as a template .

 

When using, first inject redisUtil.

Then we use it in the test method ：

 

This redisutil It also contains all of our redis The order of , You can use it directly .

test result ：

 

Redis.conf Detailed explanation ：
 

 

 

 

 

 

 

 

 

 

 

 

 

 

Our default is RDB, Generally, we don't need to modify .

 

Then we'll test it ：

 

Let's delete this dump.rdb file ：

 

We can also see that our default is rdb.

 

When we 5 After writing the add command ：

 

Will automatically generate our rdb file .

Let's delete it again rdb file ：

 

 

We carry out flushall after ：

 

You can still find our file .

 

 

Check where you want to store it ：

 

  If this directory exists rdb file , After startup, its data will be restored by default .

Almost its own configuration is enough , But we will still learn .

Sometimes we put this in the production environment rdb File backup ！

Finally, we need to restore the configuration we just changed to the default .