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02-query.go
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02-query.go
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package main
import (
"fmt"
"github.com/gin-gonic/gin"
"github.com/guonaihong/gout"
"time"
)
// =====================设置查询字符串example==================
// gout使用SetQuery来设置查询字符串
// 其中SetQuery支持多种数据类型 map/struct/string/array
type testQuery struct {
// struct里面的form tag是gin用来绑定数据用的，query才是gout需要的tag
Q1 string `query:"q1" form:"q1"`
Q2 int `query:"q2" form:"q2"`
Q3 float32 `query:"q3" form:"q3"`
Q4 float64 `query:"q4" form:"q4"`
Q5 time.Time `query:"q5" form:"q5" time_format:"unix" time_location:"Asia/Shanghai"`
Q6 time.Time `query:"q6" form:"q6" time_format:"unixNano" time_location:"Asia/Shanghai"`
Q7 time.Time `query:"q7" form:"q7" time_format:"2006-01-02" time_location:"Asia/Shanghai"`
}
func mapExample() {
// 1.使用gout.H
fmt.Printf("======1. SetQuery======use gout.H=====\n")
err := gout.GET(":8080/test.query").
Debug(true).
SetQuery(gout.H{"q1": "v1",
"q2": 2,
"q3": float32(3.14),
"q4": 4.56,
"q5": time.Now().Unix(),
"q6": time.Now().UnixNano(),
"q7": time.Now().Format("2006-01-02")}).
Do()
if err != nil {
fmt.Printf("%s\n", err)
return
}
}
func arrayExample() {
// 2.使用数组变量
fmt.Printf("======2. SetQuery======use array=====\n")
err := gout.GET(":8080/test.query").
Debug(true).
SetQuery(gout.A{"q1", "v1",
"q2", 2,
"q3", float32(3.14),
"q4", 4.56,
"q5", time.Now().Unix(),
"q6", time.Now().UnixNano(),
"q7", time.Now().Format("2006-01-02")}).
Do()
if err != nil {
fmt.Printf("%s\n", err)
return
}
}
func structExample() {
// 3.使用结构体
// 使用结构体需要设置query tag
fmt.Printf("======3. SetQuery======use struct=====\n")
err := gout.GET(":8080/test.query").
Debug(true).
SetQuery(testQuery{Q1: "v1",
Q2: 2,
Q3: float32(3.14),
Q4: 4.56,
Q5: time.Now(),
Q6: time.Now(),
Q7: time.Now()}).
Do()
if err != nil {
fmt.Printf("%s\n", err)
return
}
}
func stringExample() {
// 4.使用string
fmt.Printf("======4. SetQuery======use string=====\n")
err := gout.GET(":8080/test.query").
Debug(true).
SetQuery("q1=v1&q2=2&q3=3.14&q4=3.1415&q5=1564295760&q6=1564295760000001000&q7=2019-07-28").
Do()
if err != nil {
fmt.Printf("%s\n", err)
return
}
}
func bytesExample() {
// 4.使用string
fmt.Printf("======4. SetQuery======use bytes=====\n")
err := gout.GET(":8080/test.query").
Debug(true).
SetQuery([]byte("q1=v1&q2=2&q3=3.14&q4=3.1415&q5=1564295760&q6=1564295760000001000&q7=2019-07-28")).
Do()
if err != nil {
fmt.Printf("%s\n", err)
return
}
}
func main() {
go server()
time.Sleep(time.Millisecond)
mapExample()
structExample()
arrayExample()
stringExample()
bytesExample()
}
func server() {
router := gin.New()
router.GET("/test.query", func(c *gin.Context) {
q2 := testQuery{}
err := c.ShouldBindQuery(&q2)
if err != nil {
c.String(500, "fail")
return
}
})
router.Run()
}