10 2022 档案
摘要：import time from webdriver_helper import webdriver, get_webdriver from selenium.webdriver import chrome from selenium.webdriver.common.by import By dr
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摘要：package com.itheima; import javax.swing.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; public class tologin { public stat
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摘要：package com.itheima; public class string_02 { public static void main(String[] args) { String s1="itheima"; String s2="itheima"; String s3="Itheima";
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摘要：package com.itheima; public class string_01 { public static void main(String[] args) { String s1=new String(); System.out.println(s1); System.out.prin
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摘要：package com.itheima; import javax.swing.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; public class JFrame11 { public sta
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摘要：package com.itheima; import javax.swing.*; public class JFrame10 { public static void main(String[] args) { JFrame jf=new JFrame(); jf.setTitle("考勤查询"
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摘要：package com.itheima; import javax.swing.*; public class JFrame09 { public static void main(String[] args) { JFrame jf=new JFrame(); jf.setTitle("考勤查询"
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摘要：package com.itheima; import javax.swing.*; public class JFrame08 { public static void main(String[] args) { JFrame jf=new JFrame(); jf.setTitle("猜数字游戏
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摘要：package com.itheima; import javax.swing.*; public class JFrame07 { public static void main(String[] args) { JFrame jf=new JFrame(); jf.setTitle("聊天室")
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摘要：package com.itheima; import javax.swing.*; public class JFrame06 { public static void main(String[] args) { JFrame jf=new JFrame(); jf.setTitle("聊天室")
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摘要：package com.itheima; import javax.swing.*; public class JFrame05 { public static void main(String[] args) { JFrame jf=new JFrame(); jf.setTitle("用户登录"
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摘要：package com.itheima; import javax.swing.*; public class JFrame04 { public static void main(String[] args) { JFrame jf=new JFrame(); jf.setTitle("我爱大郎"
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摘要：package com.itheima; import javax.swing.*; public class JFrame03 { public static void main(String[] args) { JFrame jf=new JFrame(); jf.setTitle("窗口中添加
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摘要：package com.itheima; import javax.swing.*; public class JFrame02 { public static void main(String[] args) { // 构造窗体对象 JFrame jf=new JFrame(); // 给窗口设置
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摘要：#创建一个最基本的窗体 package com.itheima; import javax.swing.*; public class JFrame01 { public static void main(String[] args) { // JFrame()构造一个不可见的新窗体 JFrame
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摘要：  ![i
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摘要：package com.itheima; import java.util.Random; import java.util.Scanner; public class Scanner04 { public static void main(String[] args) { //使用Random获取
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摘要：package com.itheima; import java.util.Random; /* Random的基本使用 */ public class Scanner03 { public static void main(String[] args) { //Random():创建一个新的随机数
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摘要：package com.itheima; import java.util.Scanner; public class Scanner02 { public static void main(String[] args) { //创建Scanner对象录入数据对象 Scanner sc = new
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摘要：package com.itheima; import java.util.Scanner; /* Scanner的基本使用 */ public class Scanner01 { public static void main(String[] args) { //创建Scanner对象 Scan
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摘要：
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摘要：package com.itheima; import javax.swing.*; import java.util.Random; public class shuzu09 { public static void main(String[] args) { //创建窗体对象 JFrame jf
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摘要：package com.itheima; import javax.swing.*; public class shuzu08 { public static void main(String[] args) { //创建窗体对象 JFrame jf=new JFrame(); jf.setTitl
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摘要：package com.itheima; import java.util.Random; public class shuzu07 { public static void main(String[] args) { int [][] arr={{1,2,3},{4,5,6},{7,8,9}};
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摘要：#改进代码 #改进代码 #最终遍历代码 package com.itheima; public class shuzu06 { public static void main(String[] args) { int[][] arr={{1,2,3},{4,5,6},{7,8,9}}; for (i
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摘要：package com.itheima; public class shuzu05 { public static void main(String[] args) { int[][] arr={{7,9,10},{213,35,77}}; System.out.println(arr[0]); S
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摘要：#二维数组的定义 #静态初始化 #动态初始化 package com.itheima; public class shuzu04 { public static void main(String[] args) { int[][] arr={{7,9,10},{213,35,77}}; System
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摘要：### alert 弹窗处理 import time from webdriver_helper import webdriver, get_webdriver from selenium.webdriver import chrome driver = webdriver.Chrome() # 实
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摘要：from webdriver_helper import webdriver, get_webdriver from selenium.webdriver import chrome driver = webdriver.Chrome() # 实例化 ,刚启动浏览器是空白页面 driver.maxi
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摘要：package com.itheima; import java.util.Scanner; /* 定义一个可以存储5个元素的int数组，数据来源于键盘输入，最后遍历数组，把元素输出在控制台 */ public class shuzu03 { public static void main(Stri
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摘要：from webdriver_helper import webdriver, get_webdriver from selenium import webdriver # def get_all_attr(obj): # """获取对象的全部属性""" # l = [] # m_list = di
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摘要：from webdriver_helper import webdriver,get_webdriver from selenium import webdriver driver=get_webdriver()#实例化 ,刚启动浏览器是空白页面 driver.maximize_window()#窗
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摘要：from webdriver_helper import webdriver,get_webdriver from selenium import webdriver driver=get_webdriver()#实例化 driver.maximize_window()#窗口最大化 print("获
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摘要：package com.itheima; public class shuzu02 { public static void main(String[] args) { //格式：数据类型[] 变量名 = new 数据类型[数组长度] int[] arr=new int[3]; //输出数组名 Sy
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摘要：package com.itheima; import java.util.Random; public class shuzu01 { // public static void main(String[] args) { // int arr [] = {12,45,98,73,60}; //
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