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Fix README file of the blog example. (#842)

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伊文龙 2021-04-16 21:54:31 +08:00 committed by GitHub
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examples/blog/README.md
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@ -1,32 +1,18 @@
# Kratos Layout
## Install Kratos
# How to run this blog example server
1. You should ensure that your mysql server is running.
2. Ensure that the database named `testdb` has been created,
otherwise you should execute the following database script:
```mysql
create database testdb;
```
go get github.com/go-kratos/kratos/cmd/kratos
go get github.com/go-kratos/kratos/cmd/protoc-gen-go-http
go get github.com/go-kratos/kratos/cmd/protoc-gen-go-errors
# from source
cd cmd/kratos && go install
cd cmd/protoc-gen-go-http && go install
cd cmd/protoc-gen-go-errors && go install
```
## Create a service
```
# create project template
kratos new blog
cd helloworld
# download modules
go mod download
# generate Proto template
kratos proto add api/blog/blog.proto
# generate Proto source code
kratos proto client api/blog/blog.proto
# generate server template
kratos proto server api/blog/blog.proto -t internal/service、
# generate all proto source code, wire, etc.
go generate ./...
3. Modify the `configs/config.yaml` file and add your mysql information in the data source:
```yaml
data:
database:
driver: mysql
source: root:password@tcp(127.0.0.1:3306)/testdb?parseTime=True
```
4. Run your blog server:
```yaml
make run
```