github.com/mymmsc/gox@v1.3.33/util/examples/serialization/serialization.go (about)

     1  package serialization
     2  
     3  import (
     4  	"fmt"
     5  	"github.com/mymmsc/gox/util/arraylist"
     6  	"github.com/mymmsc/gox/util/hashmap"
     7  )
     8  
     9  // ListSerializationExample demonstrates how to serialize and deserialize lists to and from JSON
    10  func ListSerializationExample() {
    11  	list := arraylist.New()
    12  	list.Add("a", "b", "c")
    13  
    14  	// Serialization (marshalling)
    15  	json, err := list.ToJSON()
    16  	if err != nil {
    17  		fmt.Println(err)
    18  	}
    19  	fmt.Println(string(json)) // ["a","b","c"]
    20  
    21  	// Deserialization (unmarshalling)
    22  	json = []byte(`["a","b"]`)
    23  	err = list.FromJSON(json)
    24  	if err != nil {
    25  		fmt.Println(err)
    26  	}
    27  	fmt.Println(list) // ArrayList ["a","b"]
    28  }
    29  
    30  // MapSerializationExample demonstrates how to serialize and deserialize maps to and from JSON
    31  func MapSerializationExample() {
    32  	m := hashmap.New()
    33  	m.Put("a", "1")
    34  	m.Put("b", "2")
    35  	m.Put("c", "3")
    36  
    37  	// Serialization (marshalling)
    38  	json, err := m.ToJSON()
    39  	if err != nil {
    40  		fmt.Println(err)
    41  	}
    42  	fmt.Println(string(json)) // {"a":"1","b":"2","c":"3"}
    43  
    44  	// Deserialization (unmarshalling)
    45  	json = []byte(`{"a":"1","b":"2"}`)
    46  	err = m.FromJSON(json)
    47  	if err != nil {
    48  		fmt.Println(err)
    49  	}
    50  	fmt.Println(m) // HashMap {"a":"1","b":"2"}
    51  }