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json example in golang
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{"object": | |
{ | |
"buffer_size": 10, | |
"Databases": | |
[ | |
{ | |
"host": "localhost", | |
"user": "root", | |
"pass": "", | |
"type": "mysql", | |
"name": "go", | |
"Tables": | |
[ | |
{ | |
"name": "testing", | |
"statment": "teststring", | |
"regex": "teststring ([0-9]+) ([A-z]+)", | |
"Types": | |
[ | |
{ | |
"id": "int", | |
"value": "string" | |
} | |
] | |
} | |
] | |
} | |
] | |
} | |
} |
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package main | |
/* | |
cat config.json | |
{"object": | |
{ | |
"buffer_size": 10, | |
"Databases": | |
[ | |
{ | |
"host": "localhost", | |
"user": "root", | |
"pass": "", | |
"type": "mysql", | |
"name": "go", | |
"Tables": | |
[ | |
{ | |
"name": "testing", | |
"statment": "teststring", | |
"regex": "teststring ([0-9]+) ([A-z]+)", | |
"Types": | |
[ | |
{ | |
"id": "int", | |
"value": "string" | |
} | |
] | |
} | |
] | |
} | |
] | |
} | |
} | |
*/ | |
import ( | |
"fmt" | |
"os" | |
"json" | |
"io/ioutil" | |
) | |
type jsonobject struct { | |
Object ObjectType | |
} | |
type ObjectType struct { | |
Buffer_size int | |
Databases []DatabasesType | |
} | |
type DatabasesType struct { | |
Host string | |
User string | |
Pass string | |
Type string | |
Name string | |
Tables []TablesType | |
} | |
type TablesType struct { | |
Name string | |
Statment string | |
Regex string | |
Types []TypesType | |
} | |
type TypesType struct { | |
Id string | |
Value string | |
} | |
// Main function | |
// I realize this function is much too simple I am simply at a loss to | |
func main() { | |
file, e := ioutil.ReadFile("./config.json") | |
if e != nil { | |
fmt.Printf("File error: %v\n", e) | |
os.Exit(1) | |
} | |
fmt.Printf("%s\n", string(file)) | |
//m := new(Dispatch) | |
//var m interface{} | |
var jsontype jsonobject | |
json.Unmarshal(file, &jsontype) | |
fmt.Printf("Results: %v\n", jsontype) | |
} |
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include $(GOROOT)/src/Make.inc | |
GOFMT=gofmt -spaces=true -tabindent=false -tabwidth=4 | |
all: | |
$(GC) jsontest.go | |
$(LD) -o jsontest.out jsontest.$O | |
format: | |
$(GOFMT) -w jsontest.go | |
clean: | |
rm -rf *.8 *.o *.out *.6 |
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