golang 解析php序列化,golang 如何解析php serialize 序列化的数据

一般interface{}都要类型确定，然后根据实际情况进行处理

/*

Created by jinhan on 17-8-16.

Tip: 一般interface{}都要类型确定，然后根据实际情况进行处理

Update:

*/

package main

import (

"fmt"

"github.com/yvasiyarov/php_session_decoder/php_serialize"

)

func main() {

str := `a:3:{s:4:"name";s:3:"tom";s:3:"age";s:2:"23";s:7:"friends";a:2:{i:0;a:1:{s:4:"name";s:5:"jerry";}i:1;a:1:{s:4:"name";s:4:"jack";}}}`

decoder := php_serialize.NewUnSerializer(str)

if result, err := decoder.Decode(); err != nil {

panic(err)

} else {

// 观察可以看出interface的类型是：

//php_serialize.PhpArray{"name":"tom", "age":"23", "friends":php_serialize.PhpArray{0:php_serialize.PhpArray{"name":"jerry"}, 1:php_serialize.PhpArray{"name":"jack"}}}

fmt.Printf("%T | %#v\n\n\n", result, result)

// 因为result是interface{},所以我们要确定它的类型，从上面打印的我们知道是php_serialize.PhpArray

realtype_result, ok := result.(php_serialize.PhpArray)

if ok {

// 确定类型后我们可以打印出map里的内容，如下：

/*

type PhpArray map[PhpValue]PhpValue

type PhpValue interface{}

*/

fmt.Printf("realtype_result：%T | %#v\n", realtype_result, realtype_result)

fmt.Printf("realtype_result['name']：%T | %#v\n", realtype_result["name"], realtype_result["name"])

fmt.Printf("realtype_result['age']：%T | %#v\n", realtype_result["age"], realtype_result["age"])

// 我们看出friends得出的结果是PhpValue，也就是interface{}，并且真实类型是php_serialize.PhpArray

fmt.Printf("realtype_result['friends']：%T | %#v\n\n\n", realtype_result["friends"], realtype_result["friends"])

realtype_friends_result, ok := realtype_result["friends"].(php_serialize.PhpArray)

if ok {

// 你可以遍历看看

for k, v := range realtype_friends_result {

fmt.Printf("%T | %#v\n", k, k)

fmt.Printf("%T | %#v\n", v, v)

// 这里v也是一样了

vv, ok := v.(php_serialize.PhpArray)

if ok {

fmt.Printf("%T | %#v\n", vv["name"], vv["name"])

}

}

}

} else {

fmt.Println("类型错误，不是php_serialize.PhpArray")

}

}

}

输出是这样的：

php_serialize.PhpArray | php_serialize.PhpArray{"friends":php_serialize.PhpArray{0:php_serialize.PhpArray{"name":"jerry"}, 1:php_serialize.PhpArray{"name":"jack"}}, "name":"tom", "age":"23"}

realtype_result：php_serialize.PhpArray | php_serialize.PhpArray{"age":"23", "friends":php_serialize.PhpArray{0:php_serialize.PhpArray{"name":"jerry"}, 1:php_serialize.PhpArray{"name":"jack"}}, "name":"tom"}

realtype_result['name']：string | "tom"

realtype_result['age']：string | "23"

realtype_result['friends']：php_serialize.PhpArray | php_serialize.PhpArray{0:php_serialize.PhpArray{"name":"jerry"}, 1:php_serialize.PhpArray{"name":"jack"}}

int | 0

php_serialize.PhpArray | php_serialize.PhpArray{"name":"jerry"}

string | "jerry"

int | 1

php_serialize.PhpArray | php_serialize.PhpArray{"name":"jack"}

string | "jack"