【python 爬虫乱码】request请求返回json乱码如何解决

请求网页返回json 往往出现乱码，那么如何解决呢，举个例子，

# -*- coding: utf-8 -*-import requestsimport jsonurl="/module/goods/zxsj.jsp?cache=true&cacheKey=wssd_Rec_New_%E8%AE%A1%E7%AE%97%E6%9C%BA&shownum=8&type=%E8%AE%A1%E7%AE%97%E6%9C%BA"content=requests.get(url).contentprint(content)

运行结果：

b'{"newBookList":[{"goodTranslator":"\xe8\x83\xa1\xe5\xbc\xa6","goodHuiyuanjia":"188.80","goodId":"59381","goodPrice":"236.0","goodName":"Spring Cloud Alibaba...","goodImage":"http://218.249.32.138/thumbs/9787121423130.jpg"},{"goodTranslator":"\xe6\x96\xb9\xe5\x9b\xbd\xe5\xb9\xb3","goodHuiyuanjia":"87.20","goodId":"59382","goodPrice":"109.0","goodName":"Premiere Pro \xe5\xbd\xb1\xe8\xa7\x86\xe5\x90\x8e\xe6\x9c\x9f\xe7\xbc\x96\xe8\xbe\x91\xef\xbc\x9a...","goodImage":"http://218.249.32.138/thumbs/9787121422867.jpg"},{"goodTranslator":"\xe5\xbc\xa0\xe5\x90\x8c\xe5\x85\x89","goodHuiyuanjia":"55.84","goodId":"59384","goodPrice":"69.8","goodName":"\xe4\xbf\xa1\xe6\x81\xaf\xe5\xae\x89\xe5\x85\xa8\xe6\x8a\x80\xe6\x9c\xaf\xe5\xae\x9e\xe7\x94\xa8\xe6\x95\x99\xe7\xa8\x8b\xef\xbc\x88\xe7\xac\xac4\xe7\x89\x88\xef\xbc\x89","goodImage":"http://218.249.32.138/thumbs/9787121423031.jpg"},{"goodTranslator":"\xe4\xb8\xad\xe5\x9b\xbd\xe8\xae\xa1\xe7\xae\x97\xe6\x9c\xba\xe7\x94\xa8\xe6\x88\xb7...","goodHuiyuanjia":"94.40","goodId":"59385","goodPrice":"118.0","goodName":"\xe4\xb8\xad\xe5\x9b\xbd\xe6\x95\xb0\xe6\x8d\xae\xe4\xb8\xad\xe5\xbf\x83\xe5\x8f\x91\xe5\xb1\x95\xe8\x93\x9d\xe7\x9a\xae\xe4\xb9\xa6\xef\xbc\x88\xef\xbc\x89","goodImage":"http://218.249.32.138/thumbs/9787121423390.jpg"},{"goodTranslator":"\xe5\xbd\xad\xe4\xb8\xad\xe9\x98\xb3,\xe7\x8e\x8b\xe5\x9b\xbd\xe9\x92\xb0","goodHuiyuanjia":"86.40","goodId":"59387","goodPrice":"108.0","goodName":"\xe5\xa4\xa7\xe4\xba\xa4\xe9\x80\x9a\xe6\x97\xb6\xe4\xbb\xa3\xef\xbc\x9a\xe8\xa1\x8c\xe4\xb8\x9a\xe6\x95\xb0\xe5\xad\x97\xe5\x8c\x96\xe8\xbd\xac\xe5\x9e\x8b\xe4\xb9\x8b\xe9\x81\x93","goodImage":"http://218.249.32.138/thumbs/9787121422874.jpg"},{"goodTranslator":"\xe6\x9b\xb9\xe9\x9b\x85\xe6\x96\x8c,\xe5\xb0\xa4\xe5\x85\xb6,...","goodHuiyuanjia":"71.20","goodId":"59367","goodPrice":"89.0","goodName":"\xe4\xbf\xa1\xe6\x81\xaf\xe5\xae\x89\xe5\x85\xa8\xe9\xa3\x8e\xe9\x99\xa9\xe7\xae\xa1\xe7\x90\x86\xe4\xb8\x8e\xe5\xae\x9e\xe8\xb7\xb5","goodImage":"http://218.249.32.138/thumbs/9787121422638.jpg"},{"goodTranslator":"\xe5\xbc\xa0\xe6\x96\xb0\xe9\xa2\x9c,\xe6\x9d\x8e\xe6\x98\x8e\xe7\x85\xa7","goodHuiyuanjia":"39.84","goodId":"59368","goodPrice":"49.8","goodName":"\xe6\x95\xb0\xe6\x8d\xae\xe7\xbb\x93\xe6\x9e\x84\xe4\xb8\x8e\xe5\xae\x9e\xe8\xae\xad\xef\xbc\x88\xe7\xac\xac4\xe7\x89\x88\xef\xbc\x89\xef\xbc\x88\xe5\xbe\xae\xe8\xaf\xbe\xe7\x89\x88\xef\xbc\x89","goodImage":"http://218.249.32.138/thumbs/9787121422690.jpg"},{"goodTranslator":"\xe4\xbc\x8d\xe7\xa6\x8f\xe5\x86\x9b,\xe5\xbc\xa0\xe5\xb7\xa7\xe7\x8e\xb2...","goodHuiyuanjia":"63.84","goodId":"59370","goodPrice":"79.8","goodName":"Premiere Pro \xe5\xbd\xb1\xe8\xa7\x86\xe5\x8a\xa8...","goodImage":"http://218.249.32.138/thumbs/9787121423185.jpg"}],"type":"\xe8\xae\xa1\xe7\xae\x97\xe6\x9c\xba"}\r\n\r\n'

这个json返回的是一个乱码。那么我们如何解决呢。

核心：content=requests.get(url).content 改成 content=requests.get(url).text

# -*- coding: utf-8 -*-import requestsimport jsonurl="/module/goods/zxsj.jsp?cache=true&cacheKey=wssd_Rec_New_%E8%AE%A1%E7%AE%97%E6%9C%BA&shownum=8&type=%E8%AE%A1%E7%AE%97%E6%9C%BA"content=requests.get(url).textprint(content)

此时返回的是中文了。

{"newBookList":[{"goodTranslator":"胡弦","goodHuiyuanjia":"188.80","goodId":"59381","goodPrice":"236.0","goodName":"Spring Cloud Alibaba...","goodImage":"http://218.249.32.138/thumbs/9787121423130.jpg"},{"goodTranslator":"方国平","goodHuiyuanjia":"87.20","goodId":"59382","goodPrice":"109.0","goodName":"Premiere Pro 影视后期编辑：...","goodImage":"http://218.249.32.138/thumbs/9787121422867.jpg"},{"goodTranslator":"张同光","goodHuiyuanjia":"55.84","goodId":"59384","goodPrice":"69.8","goodName":"信息安全技术实用教程（第4版）","goodImage":"http://218.249.32.138/thumbs/9787121423031.jpg"},{"goodTranslator":"中国计算机用户...","goodHuiyuanjia":"94.40","goodId":"59385","goodPrice":"118.0","goodName":"中国数据中心发展蓝皮书（）","goodImage":"http://218.249.32.138/thumbs/9787121423390.jpg"},{"goodTranslator":"彭中阳,王国钰","goodHuiyuanjia":"86.40","goodId":"59387","goodPrice":"108.0","goodName":"大交通时代：行业数字化转型之道","goodImage":"http://218.249.32.138/thumbs/9787121422874.jpg"},{"goodTranslator":"曹雅斌,尤其,...","goodHuiyuanjia":"71.20","goodId":"59367","goodPrice":"89.0","goodName":"信息安全风险管理与实践","goodImage":"http://218.249.32.138/thumbs/9787121422638.jpg"},{"goodTranslator":"张新颜,李明照","goodHuiyuanjia":"39.84","goodId":"59368","goodPrice":"49.8","goodName":"数据结构与实训（第4版）（微课版）","goodImage":"http://218.249.32.138/thumbs/9787121422690.jpg"},{"goodTranslator":"伍福军,张巧玲...","goodHuiyuanjia":"63.84","goodId":"59370","goodPrice":"79.8","goodName":"Premiere Pro 影视动...","goodImage":"http://218.249.32.138/thumbs/9787121423185.jpg"}],"type":"计算机"}

# -*- coding: utf-8 -*-import requestsimport jsonurl="/module/goods/zxsj.jsp?cache=true&cacheKey=wssd_Rec_New_%E8%AE%A1%E7%AE%97%E6%9C%BA&shownum=8&type=%E8%AE%A1%E7%AE%97%E6%9C%BA"content=requests.get(url).textcontent=json.loads(content)newBookList=content['newBookList']for each in newBookList:goodTranslator=each['goodTranslator']goodHuiyuanjia=each['goodHuiyuanjia']goodId=each['goodId']goodPrice=each['goodPrice']goodName=each['goodName']goodImage=each['goodImage']print(goodTranslator,goodHuiyuanjia,goodId,goodPrice,goodName,goodImage)

运行结果：

胡弦 188.80 59381 236.0 Spring Cloud Alibaba... http://218.249.32.138/thumbs/9787121423130.jpg方国平 87.20 59382 109.0 Premiere Pro 影视后期编辑：... http://218.249.32.138/thumbs/9787121422867.jpg张同光 55.84 59384 69.8 信息安全技术实用教程（第4版） http://218.249.32.138/thumbs/9787121423031.jpg中国计算机用户... 94.40 59385 118.0 中国数据中心发展蓝皮书（） http://218.249.32.138/thumbs/9787121423390.jpg彭中阳,王国钰 86.40 59387 108.0 大交通时代：行业数字化转型之道 http://218.249.32.138/thumbs/9787121422874.jpg曹雅斌,尤其,... 71.20 59367 89.0 信息安全风险管理与实践 http://218.249.32.138/thumbs/9787121422638.jpg张新颜,李明照 39.84 59368 49.8 数据结构与实训（第4版）（微课版） http://218.249.32.138/thumbs/9787121422690.jpg伍福军,张巧玲... 63.84 59370 79.8 Premiere Pro 影视动... http://218.249.32.138/thumbs/9787121423185.jpg