python如何解析字符串内容_在python中解析bson字符串？

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我是靠谱客的博主精明含羞草，最近开发中收集的这篇文章主要介绍python如何解析字符串内容_在python中解析bson字符串？，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

我在文件中有一個bson格式的字符串在python中解析bson字符串？

我想讀取該文件並獲取編碼的json。

我一直在尋找到這裏的例子：

>>> from bson import BSON

>>> bson_string = BSON.encode({"hello": "world"})

>>> bson_string

'x16x00x00x00x02hellox00x06x00x00x00worldx00x00'

>>> bson_string.decode()

{u'hello': u'world'}

但我有是說：

string = 'x16x00x00x00x02hellox00x06x00x00x00worldx00x00'

，現在我要分析此JSON？我該怎麼做？感謝

你可以嘗試解析這個BSON格式的字符串：

s = """'x93x01x00x00x02_idx00x1ax00x00x00auromotiveengineering.comx00x04name_serversx00_x00x00x00x020x00x17x00x00x00ns-2.activatedhost.comx00x021x00x17x00x00x00ns-1.activatedhost.comx00x022x00x17x00x00x00ns-3.activatedhost.comx00x00nreputationx00x04categoriesx00x05x00x00x00x00x03host_actx00xd7x00x00x00x03bnMtMi5hY3RpdmF0ZWRob3N0LmNvbQ==x00$x00x00x00x10seen_firstx00x00,xe7Fx10seen_lastx00x80 xebFx00x03bnMtMy5hY3RpdmF0ZWRob3N0LmNvbQ==x00$x00x00x00x10seen_firstx00x00,xe7Fx10seen_lastx00x80 xebFx00x03bnMtMS5hY3RpdmF0ZWRob3N0LmNvbQ==x00$x00x00x00x10seen_firstx00x00,xe7Fx10seen_lastx00x80 xebFx00x00x00'"""

所以這是我做過什麼：給一個jsonstring

s = """'{ "_id" : "auromotiveengineering.com", "categories" : [ ], "host_act" : { "bnMtMi5hY3RpdmF0ZWRob3N0LmNvbQ==" : { "seen_first" : 1189555200, "seen_last" : 1189814400 }, "bnMtMS5hY3RpdmF0ZWRob3N0LmNvbQ==" : { "seen_first" : 1189555200, "seen_last" : 1189814400 }, "bnMtMy5hY3RpdmF0ZWRob3N0LmNvbQ==" : { "seen_first" : 1189555200, "seen_last" : 1189814400 } }, "name_servers" : [ t"ns-2.activatedhost.com", t"ns-1.activatedhost.com", t"ns-3.activatedhost.com" ], "reputation" : null }"""

現在，加載這個字符串

jsn = json.loads(s)

bson_string = BSON.encode(jsn)

And then i copy paste bson_string

so bson_string = """'x93x01x00x00x02_idx00x1ax00x00x00auromotiveengineering.comx00x04name_serversx00_x00x00x00x020x00x17x00x00x00ns-2.activatedhost.comx00x021x00x17x00x00x00ns-1.activatedhost.comx00x022x00x17x00x00x00ns-3.activatedhost.comx00x00nreputationx00x04categoriesx00x05x00x00x00x00x03host_actx00xd7x00x00x00x03bnMtMi5hY3RpdmF0ZWRob3N0LmNvbQ==x00$x00x00x00x10seen_firstx00x00,xe7Fx10seen_lastx00x80 xebFx00x03bnMtMy5hY3RpdmF0ZWRob3N0LmNvbQ==x00$x00x00x00x10seen_firstx00x00,xe7Fx10seen_lastx00x80 xebFx00x03bnMtMS5hY3RpdmF0ZWRob3N0LmNvbQ==x00$x00x00x00x10seen_firstx00x00,xe7Fx10seen_lastx00x80 xebFx00x00x00

"""

，爲此當我嘗試..它拋出一個錯誤:(

另一個字符串，其中我有一個錯誤：

._idbrusselscityreporter.comcategorieshost_act�bnMzMC5kb21haW5jb250cm9sLmNvbQ==$seen_first�hLseen_last��NbnMyOS5kb21haW5jb250cm9sLmNvbQ==$seen_first�hLseen_last��Nname_serversA0ns30.domaincontrol.com1ns29.domaincontrol.com

2013-08-28

Fraz