TRC20GetSymbol gRPC Method
Parameter
contractAddress
Zeichenkette
ERFORDERLICH
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Rücksendungen
Symbol
Zeichenkette
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Fehler
Objekt
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Anfrage
1Paket Hauptseite23import (4„Kontext“5„crypto/tls“6"encoding/json"7„fmt“89"github.com/fbsobreira/gotron-sdk/pkg/client"10grpcgoogle.golang.org/grpc“11"google.golang.grpc"12)131415// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token16// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde12345678917// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051 {50051 is the port number for Tron gRPC}18// token will be : abcde1234567891920var Token = "YOUR_TOKEN"21var endpoint = "YOUR_ENDPOINT:50051"222324Typ auth Struktur {25Token Zeichenkette26}2728func (a *auth) GetRequestMetadata(ctx Kontext.Context, uri ...Zeichenkette) (map[Zeichenkette]Zeichenkette, Fehler) {29Zurück Karte[Zeichenkette]Zeichenkette{30„x-token“: ein.Token,31}, nil32}3334func (a *auth) RequireTransportSecurity() bool {35Zurück false36}3738func main() {39opts := []grpc.DialOption{40grpc.WithTransportCredentials(Anmeldedaten.NewTLS(&tls.Konfiguration{})),41grpc.Mit RPCC-Anmeldedaten(&auth{Token}),42}43conn := client.NewGrpcClient(endpoint)44if err := conn.Start(opts...); err != nil {45panic(err)46}47defer conn.Conn.Close()4849contractAddress := "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"5051symbolName, err := conn.TRC20GetSymbol(contractAddress)52wenn err != nil {53fmt.Printf("Error calling TRC20GetSymbol: %v\n", err)54return55}56jsonData, _ := json.MarshalIndent(symbolName, "", " ")57fmt.Println(string(jsonData))5859}
1Paket Hauptseite23import (4„Kontext“5„crypto/tls“6"encoding/json"7„fmt“89"github.com/fbsobreira/gotron-sdk/pkg/client"10grpcgoogle.golang.org/grpc“11"google.golang.grpc"12)131415// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token16// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde12345678917// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051 {50051 is the port number for Tron gRPC}18// token will be : abcde1234567891920var Token = "YOUR_TOKEN"21var endpoint = "YOUR_ENDPOINT:50051"222324Typ auth Struktur {25Token Zeichenkette26}2728func (a *auth) GetRequestMetadata(ctx Kontext.Context, uri ...Zeichenkette) (map[Zeichenkette]Zeichenkette, Fehler) {29Zurück Karte[Zeichenkette]Zeichenkette{30„x-token“: ein.Token,31}, nil32}3334func (a *auth) RequireTransportSecurity() bool {35Zurück false36}3738func main() {39opts := []grpc.DialOption{40grpc.WithTransportCredentials(Anmeldedaten.NewTLS(&tls.Konfiguration{})),41grpc.Mit RPCC-Anmeldedaten(&auth{Token}),42}43conn := client.NewGrpcClient(endpoint)44if err := conn.Start(opts...); err != nil {45panic(err)46}47defer conn.Conn.Close()4849contractAddress := "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"5051symbolName, err := conn.TRC20GetSymbol(contractAddress)52wenn err != nil {53fmt.Printf("Error calling TRC20GetSymbol: %v\n", err)54return55}56jsonData, _ := json.MarshalIndent(symbolName, "", " ")57fmt.Println(string(jsonData))5859}
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