{"id":182485,"date":"2022-04-16T03:12:01","date_gmt":"2022-04-15T19:12:01","guid":{"rendered":"http:\/\/www.idc.net\/help\/182485\/"},"modified":"2022-04-16T03:12:01","modified_gmt":"2022-04-15T19:12:01","slug":"%e5%90%8e%e6%b5%aa%e4%ba%91python%e6%95%99%e7%a8%8b%ef%bc%9a%e5%a6%82%e4%bd%95%e5%9c%a8python%e4%bb%a3%e7%a0%81%e4%b8%ad%e6%8c%87%e5%ae%9a%e4%bf%9d%e5%ad%98%e7%9a%84%e6%96%87%e4%bb%b6%e6%a0%bc","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/182485\/","title":{"rendered":"\u540e\u6d6a\u4e91Python\u6559\u7a0b\uff1a\u5982\u4f55\u5728python\u4ee3\u7801\u4e2d\u6307\u5b9a\u4fdd\u5b58\u7684\u6587\u4ef6\u683c\u5f0f"},"content":{"rendered":"

<\/p>\n

python\u6307\u5b9a\u4fdd\u5b58\u6587\u4ef6\u683c\u5f0f\u7684\u65b9\u6cd5\uff1a<\/p>\n

1\u3001\u4fdd\u5b58\u4e3a\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0cpkl\u683c\u5f0f<\/p>\n

import pickle\npickle.dump(data,open('file_path','wb'))  #\u540e\u7f00.pkl\u53ef\u52a0\u53ef\u4e0d\u52a0<\/pre>\n
\u82e5\u6587\u4ef6\u8fc7\u5927<\/p>\n
pickle.dump(data,open('file_path', 'wb'),protocol=4)<\/pre>\n
2\u3001\u4fdd\u5b58\u4e3a\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0cnpz\u683c\u5f0f<\/p>\n
import numpy as np\nnp.savez('file_path\/file_name.npz', data1=X,data2=y)<\/pre>\n
\u8bfb\u53d6\u8be5\u6587\u4ef6\uff1a<\/p>\n
with np.load('file_path\/file_name.npz') as data:\n    X = data['data1']\n    y= data['data2']<\/pre>\n
3\u3001DataFrame\u6587\u4ef6\u4fdd\u5b58\u4e3a.csv<\/p>\n
dataframe_file.to_csv(\"file_path\/file_name.csv\", index=False)<\/pre>\n
\u8bfb\u53d6\u8be5\u6587\u4ef6\uff1a<\/p>\n
import pandas as pd\ndf = pd.read_csv('file_path\/file_name.csv')<\/pre>\n
\n","protected":false},"excerpt":{"rendered":"
python\u6307\u5b9a\u4fdd\u5b58\u6587\u4ef6\u683c\u5f0f\u7684\u65b9\u6cd5\uff1a 1\u3001\u4fdd\u5b58\u4e3a\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0cpkl\u683c\u5f0f import pickle  […]<\/p>\n","protected":false},"author":1,"featured_media":182486,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[182397],"tags":[],"class_list":["post-182485","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/182485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=182485"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/182485\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media\/182486"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=182485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=182485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=182485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}