# 获取请求参数

# 1、直接获取

name := c.PostForm("name")
phone := c.PostForm("phone")
password := c.PostForm("password")

# 2、使用map 接受参数

var requestmap = make(map[string]string)
json.NewDecoder(c.Request.Body).Decode(requestmap)

name

# 3、gin框架自带的绑定

var requestmap = model.User{}
c.Bind(&requestmap)
name := requestmap.Name
phone := requestmap.Phone
password := requestmap.Password

# viper-读取配置文件

https://github.com/spf13/viper

go get github.com/spf13/viper

# 配置文件

// application.yaml
server:
  port : 8080
  
database:
  drive: "mysql"
  host: "127.0.0.1"
  port: 3306
  database: "gin_web"
  username: "root"
  password: "root"
  charset: "utf8mb4"

# 配置文件读取

func initConfig() {
	workDir, _ := os.Getwd()
	viper.SetConfigName("application")
	viper.SetConfigType("yaml")
	viper.AddConfigPath(workDir + "/config")
	err := viper.ReadInConfig()
	if err != nil {
		fmt.Println(err)
		panic("配置读取失败:")
	}
}