基于 go-gin 开发的 api 框架，封装各种常用组件
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支持apollo、json、ini三种格式，文件配置需放到main.go同级目录configs下
- apollo：嵌套json格式，用于兼容mysql、redis等多实例
- json：嵌套json格式，用于兼容mysql、redis等多实例
- ini：section格式，用于兼容mysql、redis等多实例
通过 app_const.server.CONFIG_SOURCE 变量切换
package app_const
const (
SERVICE_NAME = "purchase-server"
SERVICE_PORT = 777
PRODUCT = "gin-api"
MODULE = "gin-api"
ENV = "development"
CONFIG_SOURCE = "ini" //apollo、json、ini
CONFIGS_NUM = 10 //配置文件数，影响配置file享元map初始化大小
)
[env]
env = development
[log]
dir = /data/logs
area = 1
query_field = "logid"
header_field = "X-Logid"
[default_read]
host = 127.0.0.1
user = why
password = why123
port = 3306
db = why
charset = utf8
max_open = 8
max_idle = 4
exec_timeout = 10000
[default_write]
host = 127.0.0.1
user = why
password = why123
port = 3306
db = why
charset = utf8
max_open = 8
max_idle = 4
exec_timeout = 10000
[default]
host = 127.0.0.1
port = 6379
db = 0
auth =
max_active = 600
max_idle = 10
exec_timeout = 100000
[log]
dir = /data/logs/
area = 1
query_field = "logid"
header_field = "X-Logid"
[default]
host = http://127.0.0.1
port = 9200
{
"env":{
"env": "development"
}
}
{
"log":{
"dir":"/data/logs",
"area":1,
"query_field":"logid",
"header_field":"X-Logid"
}
}
- 创建上述基础配置文件
- log.ini中的dir目录确保本地存在且有写入权限
- go run main.go
[why@localhost] ~/Desktop/go/gin-api$go run main.go
2020/12/20 17:44:43 load redis.json
2020/12/20 17:44:43 load mysql.json
2020/12/20 17:44:43 new test_dao
2020/12/20 17:44:43 new test_service
2020/12/20 17:44:43 load log.json
[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.
- using env: export GIN_MODE=release
- using code: gin.SetMode(gin.ReleaseMode)
2020/12/20 17:44:43 load env.json
[GIN-debug] GET /ping --> gin-api/controllers/ping.Ping (6 handlers)
[GIN-debug] GET /test/rpc --> gin-api/controllers/opentracing.Rpc (6 handlers)
[GIN-debug] GET /test/panic --> gin-api/controllers/opentracing.Panic (6 handlers)
[GIN-debug] GET /test/conn --> gin-api/controllers/conn.Do (6 handlers)
2020/12/20 17:44:43 Actual pid is 9104
注意：测试 /test/conn 接口时，应确检查如下几项：
- mysql 和 redis 配置文件符合示例配置文件中的default（当然可以自定义，不过需要更改 test_model.go 和 goods_service.go 中的 DB_NAME ）
- 创建 test 库
- 创建 test 表并随意插入数据
CREATE TABLE `test` (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`goods_id` bigint(20) unsigned NOT NULL,
`name` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL DEFAULT '',
PRIMARY KEY (`id`),
KEY `idx_goods` (`goods_id`)
) ENGINE=InnoDB AUTO_INCREMENT=29 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin
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