gf/encoding/gjson/gjson_z_example_conversion_test.go

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// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
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//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/gogf/gf.
package gjson_test
import (
"fmt"
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"github.com/gogf/gf/v2/encoding/gjson"
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)
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func Example_conversionNormalFormats() {
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data :=
`{
"users" : {
"count" : 1,
"array" : ["John", "Ming"]
}
}`
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if j, err := gjson.DecodeToJson(data); err != nil {
panic(err)
} else {
fmt.Println("JSON:")
fmt.Println(j.MustToJsonString())
fmt.Println("======================")
fmt.Println("XML:")
fmt.Println(j.MustToXmlString())
fmt.Println("======================")
fmt.Println("YAML:")
fmt.Println(j.MustToYamlString())
fmt.Println("======================")
fmt.Println("TOML:")
fmt.Println(j.MustToTomlString())
}
// Output:
// JSON:
// {"users":{"array":["John","Ming"],"count":1}}
// ======================
// XML:
// <users><array>John</array><array>Ming</array><count>1</count></users>
// ======================
// YAML:
// users:
// array:
// - John
// - Ming
// count: 1
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//
// ======================
// TOML:
// [users]
// array = ["John", "Ming"]
// count = 1.0
}
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func Example_conversionGetStruct() {
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data :=
`{
"users" : {
"count" : 1,
"array" : ["John", "Ming"]
}
}`
if j, err := gjson.DecodeToJson(data); err != nil {
panic(err)
} else {
type Users struct {
Count int
Array []string
}
users := new(Users)
if err := j.Get("users").Scan(users); err != nil {
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panic(err)
}
fmt.Printf(`%+v`, users)
}
// Output:
// &{Count:1 Array:[John Ming]}
}
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func Example_conversionToStruct() {
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data :=
`
{
"count" : 1,
"array" : ["John", "Ming"]
}`
if j, err := gjson.DecodeToJson(data); err != nil {
panic(err)
} else {
type Users struct {
Count int
Array []string
}
users := new(Users)
if err := j.Var().Scan(users); err != nil {
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panic(err)
}
fmt.Printf(`%+v`, users)
}
// Output:
// &{Count:1 Array:[John Ming]}
}