美丽的debug

json.go

package util

import "encoding/json"

func JsonStringify(obj interface{}, intent bool) string {
	if intent {
		data, err := json.MarshalIndent(obj, "", "  ")
		if err != nil {
			return ""
		}
		return string(data)
	} else {
		data, err := json.Marshal(obj)
		if err != nil {
			return ""
		}
		return string(data)
	}
}

main.go

package main

func main() {
    someComplicatedVar := make(map[string][]*SomeComplicatedStruct, 0)
    someOrmLib.Select().Into(someComplicatedVar)
    
    // when debug
    
    // awful: "someComplicatedVar: { "a": [0x12344321, 0x12344322] }"
    glog.Infoln("someComplicatedVar:", someComplicatedVar)
    
    /* 
    awesome: "{ "a": [{
        "Id": 5740,
        "Uuid": "619cd38fa263",
        "RestaurantId": 385758,
        "Removed": false
      }, {
        "Id": 5745,
        "Uuid": "619cd38fa233",
        "RestaurantId": 345378,
        "Removed": false
    }]}"
    */
    glog.Infoln("someComplicatedVar:", util.JsonStringify(someComplicatedVar, false))
}