<!DOCTYPE html> <html> <head> <meta charset="utf-8"> &...
212
<!DOCTYPE html> <html> <head> <title>demo11 聊天室原理</title> &...
385
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <...
187
一：var a=1這是數(shù)字型變量二：var a =“1”這是字符串變量類(lèi)型3：var a=“flase”這是布爾類(lèi)型變量4：當(dāng)返回值是undifind說(shuō)明這個(gè)是個(gè)空的變量5：var a=n...
326
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"&...
209
<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>微博...
278
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"&...
211
<!DOCTYPE html> <html> <head> <title>dom_demo7zuoye</title> <...
238
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <...
245
<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>全選...
213
<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>全選...
153
<html><head> <meta charset='utf-8'> <style> #box{ wi...
287
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> &...
200
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <...
248
入口文件 require './config/config.php'; require './db/contact.php'; require&nb...
265
