python json ujson orjson 速度对比

今天不看了个博客

https://www.cnblogs.com/MnCu8261/p/7765937.html

上面显示json ujson得速度对比  引起了我的兴趣   所以我有试了试orjson  下面是代码的结果  以后大数据就不用json了哈哈哈

# -*- coding: utf-8 -*-
import json
import ujson
import orjson
import time

def cost_time(func):

    def inner(*args, **kwargs):
        start_time = time.time()
        result = func(*args, **kwargs)
        stop_time = time.time()
        print(stop_time - start_time)
        #print(result)
        return result

    return inner

a = {}
for i in range(1, 100000000):
    a[str(i)] = 1

@cost_time
def json_dumps(obj):
    return json.dumps(obj)

@cost_time
def ujson_dumps(obj):
    return ujson.dumps(obj)

@cost_time
def orjson_dumps(obj):
    return orjson.dumps(obj)

r1 = json_dumps(a)
r2 = ujson_dumps(a)
r3 = orjson_dumps(a)

# 结果

# 130.38414025306702

# 42.63353109359741

# 7.99960470199585