先附上代码,测试通过 #include <stdio.h> #include <math.h> #include "libavutil/avstring.h" //修改colorspace.h中的inline为__inline #include "libavutil/colorspace.h" #include "libavutil/pixdesc.h" #include "libavutil/imgutils.…
pipelines.py文件中 import codecs import csv # 保存到CSV文件中 class CsvPipeline(object): def __init__(self): self.file = codecs.open('a.csv', 'w', encoding='utf_8_sig') def process_item(self, item, spider): fieldnames = ['title', 'img_url', 'download_http'] w…
public string ExportExcel( DataSet ds,string saveFileName) { try { if (ds == null) return "数据库为空"; bool fileSaved = false; Microsoft.Office.Interop.Excel.Application xlApp = new Microsoft.Office.Interop.Excel.Application(); if (xlApp == null) {…
# -*- coding:utf-8 -*- import urllib2import lxml.htmlfrom lxml import etree def main(): file = open('./countrys.txt', 'w+') file.close() countrys = [] url = 'https://guojiadiqu.51240.com/' html = urllib2.urlopen(url).read() # tree = lxml.html.fromstr…
import os os.chdir("C:/") path = os.getcwd() print(path) f = open("sql.csv") # print(f.read()) f.seek(0) lst = [] n = 0 for line in f.readlines(): if n > 0: fullname = line.rsplit('/', 1) #从右侧开始以第一个"/"为分隔符将字符串分割为两端,保存为2元素列…
//创建读取接口中数据的方法 public static String read() { URL url = null; BufferedReader reader = null; HttpURLConnection connection = null; InputStreamReader ins = null; try { // 设置url地址 url = new URL("https://***.***.com/api/getStudent"); System.out.printl…
OLEObject ole_object , ole_workbooks ole_object = CREATE OLEObjectIF ole_object.ConnectToNewObject("Excel.Application") <> 0 THEN MessageBox('OLE错误','OLE无法连接!') returnEND IFole_object.workbooks.addole_object.Visible = Trueole_workbooks = o…
Windows下 使用如下的DOS命令来实现: dir /s /b > lists.txt 可以将当前路径下的所有文件的"文件路径+文件名"存储在lists.txt中. 其中,/s表示的是"列出完整路径"选项,如果命令行是如下形式: dir /b > lists.txt 那么,lists.txt文件中只会记录当前目录中所有文件的文件名信息. Ubuntu下 find <target_path> -name "<file_nam…
#coding=utf-8print 1#初始化文件crash_log.log with open('e:/1/crash_log.log','w')as f: f.close() def fw(self): print with open('e:/1/monkey_log.txt','r')as f1 , open('e:/1/crash_log.log','a+') as f2: #设置循环读取每一行,判断过滤 while True: line=f1.readline() if '// Mo…
using System; using System.Collections.Generic; using System.Data; using System.IO; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace WebAPIServer.Models { [Serializable] public class Product { publi…