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1、DateTime 数字型
System.DateTime currentTime=new System.DateTime();
1.1 取当前年月日时分秒
currentTime=System.DateTime.Now;
1.2 取当前年
int 年=currentTime.Year;
1.3 取当前月
int 月=currentTime.Month;
1.4 取当前日
int 日=currentTime.Day;
1.5 取当前时
int 时=currentTime.Hour;
1.6 取当前分
int 分=currentTime.Minute;
1.7 取当前秒
int 秒=currentTime.Second;
1.8 取当前毫秒
int 毫秒=currentTime.Millisecond;
(变量可用中文)
2、Int32.Parse(变量) Int32.Parse("常量")
字符型转换 转为32位数字型
3、 变量.ToString()
字符型转换 转为字符串
12345.ToString("n"); //生成 12,345.00
12345.ToString("C"); //生成 ¥12,345.00
12345.ToString("e"); //生成 1.234500e+004
12345.ToString("f4"); //生成 12345.0000
12345.ToString("x"); //生成 3039 (16进制)
12345.ToString("p"); //生成 1,234,500.00%
4、变量.Length 数字型
取字串长度:
如: string str="中国";
int Len = str.Length ; //Len是自定义变量, str是求测的字串的变量名
5、System.Text.Encoding.Default.GetBytes(变量)
字码转换 转为比特码
如:byte[] bytStr = System.Text.Encoding.Default.GetBytes(str);
然后可得到比特长度:
len = bytStr.Length;
6、System.Text.StringBuilder("")
字符串相加,(+号是不是也一样?)
如:System.Text.StringBuilder sb = new System.Text.StringBuilder("");
sb.Append("中华");
sb.Append("人民");
sb.Append("共和国");
7、变量.Substring(参数1,参数2);
截取字串的一部分,参数1为左起始位数,参数2为截取几位。
如:string s1 = str.Substring(0,2);
8、String user_IP=Request.ServerVariables["REMOTE_ADDR"].ToString();
取远程用户IP地址
9、穿过代理服务器取远程用户真实IP地址:
if(Request.ServerVariables["HTTP_VIA"]!=null){
string user_IP=Request.ServerVariables["HTTP_X_FORWARDED_FOR"].ToString();
}else{
string user_IP=Request.ServerVariables["REMOTE_ADDR"].ToString();
}
10、 Session["变量"];
存取Session值;
如,赋值: Session["username"]="小布什";
取值: Object objName=Session["username"];
String strName=objName.ToString();
清空: Session.RemoveAll();
11、String str=Request.QueryString["变量"];
用超链接传送变量。
如在任一页中建超链接:点击
在Edit.aspx页中取值:String str=Request.QueryString["fdid"];
12、DOC对象.CreateElement("新建节点名");
创建XML文档新节点
13、父节点.AppendChild(子节点);
将新建的子节点加到XML文档父节点下
14、 父节点.RemoveChild(节点);
删除节点
15、Response
Response.Write("字串");
Response.Write(变量);
向页面输出。
Response.Redirect("URL地址");
跳转到URL指定的页面
16、char.IsWhiteSpce(字串变量,位数)——逻辑型
查指定位置是否空字符;
如:
string str="中国 人民";
Response.Write(char.IsWhiteSpace(str,2)); //结果为:True, 第一个字符是0位,2是第三个字符。
17、char.IsPunctuation('字符') --逻辑型
查字符是否是标点符号
如:Response.Write(char.IsPunctuation('A')); //返回:False
18、(int)'字符'
把字符转为数字,查代码点,注意是单引号。
如:
Response.Write((int)'中'); //结果为中字的代码:20013
19、(char)代码
把数字转为字符,查代码代表的字符。
如:
Response.Write((char)22269); //返回“国”字。
20、 Trim()
清除字串前后空格
21 、字串变量.Replace("子字串","替换为")
字串替换
如:
string str="中国";
str=str.Replace("国","央"); //将国字换为央字
Response.Write(str); //输出结果为“中央”
再如:(这个非常实用)
string str="这是
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-05-20 04:29:25 HTTP/1.1 GET : /article/psppeg.html
- 运行时间 : 0.6977s ( Load:0.0085s Init:0.0023s Exec:0.6773s Template:0.0096s )
- 吞吐率 : 1.43req/s
- 内存开销 : 2,233.52 kb
- 查询信息 : 12 queries 5 writes
- 文件加载 : 36
- 缓存信息 : 0 gets 0 writes
- 配置加载 : 130
- 会话信息 : SESSION_ID=0fnb34fjstitekpp3q1fsb5ov4
- /www/wwwroot/tsicrk.com/index.php ( 1.09 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/ThinkPHP.php ( 4.61 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Think.class.php ( 12.26 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Storage.class.php ( 1.37 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Storage/Driver/File.class.php ( 3.52 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Mode/common.php ( 2.82 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Common/functions.php ( 53.56 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Hook.class.php ( 4.01 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/App.class.php ( 13.49 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Dispatcher.class.php ( 14.79 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Route.class.php ( 13.36 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Controller.class.php ( 11.23 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/View.class.php ( 7.59 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Behavior/BuildLiteBehavior.class.php ( 3.68 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Behavior/ParseTemplateBehavior.class.php ( 3.88 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Behavior/ContentReplaceBehavior.class.php ( 1.91 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Conf/convention.php ( 11.15 KB )
- /www/wwwroot/tsicrk.com/App/Common/Conf/config.php ( 2.14 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Lang/zh-cn.php ( 2.55 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Conf/debug.php ( 1.49 KB )
- /www/wwwroot/tsicrk.com/App/Home/Conf/config.php ( 0.31 KB )
- /www/wwwroot/tsicrk.com/App/Home/Common/function.php ( 3.33 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Behavior/ReadHtmlCacheBehavior.class.php ( 5.62 KB )
- /www/wwwroot/tsicrk.com/App/Home/Controller/ArticleController.class.php ( 6.02 KB )
- /www/wwwroot/tsicrk.com/App/Home/Controller/CommController.class.php ( 1.60 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Model.class.php ( 60.11 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Db.class.php ( 32.43 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Db/Driver/Pdo.class.php ( 16.74 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Cache.class.php ( 3.83 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Cache/Driver/File.class.php ( 5.87 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Template.class.php ( 28.16 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Template/TagLib/Cx.class.php ( 22.40 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Template/TagLib.class.php ( 9.16 KB )
- /www/wwwroot/tsicrk.com/App/Runtime/Cache/Home/7540f392f42b28b481b30614275e4e55.php ( 17.71 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Behavior/WriteHtmlCacheBehavior.class.php ( 0.97 KB )
- /www/wwwroot/tsicrk.com/ThinkPHP/Library/Behavior/ShowPageTraceBehavior.class.php ( 5.24 KB )
- [ app_init ] --START--
- Run Behavior\BuildLiteBehavior [ RunTime:0.000006s ]
- [ app_init ] --END-- [ RunTime:0.000035s ]
- [ app_begin ] --START--
- Run Behavior\ReadHtmlCacheBehavior [ RunTime:0.001134s ]
- [ app_begin ] --END-- [ RunTime:0.001166s ]
- [ view_parse ] --START--
- [ template_filter ] --START--
- Run Behavior\ContentReplaceBehavior [ RunTime:0.000068s ]
- [ template_filter ] --END-- [ RunTime:0.000092s ]
- Run Behavior\ParseTemplateBehavior [ RunTime:0.006716s ]
- [ view_parse ] --END-- [ RunTime:0.006746s ]
- [ view_filter ] --START--
- Run Behavior\WriteHtmlCacheBehavior [ RunTime:0.000159s ]
- [ view_filter ] --END-- [ RunTime:0.000174s ]
- [ app_end ] --START--
- 1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') LIMIT 1' at line 1
[ SQL语句 ] : SELECT `id`,`pid`,`navname` FROM `cx_nav` WHERE ( id= ) LIMIT 1
- 1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') LIMIT 1' at line 1
[ SQL语句 ] : SELECT `id`,`navname` FROM `cx_nav` WHERE ( id= ) LIMIT 1
- 1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1
[ SQL语句 ] : SELECT `id`,`navname` FROM `cx_nav` WHERE ( pid= )
- [8] Undefined index: pid /www/wwwroot/tsicrk.com/App/Home/Controller/ArticleController.class.php 第 47 行.
- [8] Undefined index: db_host /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Db.class.php 第 120 行.
- [8] Undefined index: db_port /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Db.class.php 第 121 行.
- [8] Undefined index: db_name /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Db.class.php 第 122 行.

0.6977s
