tableViewCell下划线长度设置为屏幕的宽

1、tableViewCell 下划线 长度设置为屏幕的宽 ,tableviewcell重叠问题 自己小提示 tableview头视图，无限滚动 ,table使用xib的简单例子 touchesBegan 点击事件 View UIAlertController与UIPickerView完美结合. if(UartState = UART0_TX) /读传感器，控制LED，继电器，自动刷新 /判断接收的数据合法性 if(RxData0='L'&&RxData1='S') /数据合法 if(RxData2 = '1') /读操作 if(Rx

2、Data3 = '1') /读烟雾传感器数据 readSmoking(); if(RxData3 = '2') /读光敏传感器数据 readSun(); if(RxData3 = '3') /读温湿传感器数据 readTempHumidity(); if(RxData3 = '6') /读人体红外 readMan(); if(RxData3 = '7') /启动或关闭自动更新 readStAutoUpdate(); if(RxData2 = '0') /写操作 if(RxData3 = '4

3、') /写LED if(RxData4 = '1') /写LED1 if(RxData6 = '1') LED1 = ON; P1DIR &= 0xFE; /设置LED1为输入口，读LED1数据，判断是否打开成功/tableView 滚动 到哪一行 选中哪一行 /SYPhotoPicker photo photoPicker 相册读. while(LED1 != 1); P1DIR |= 0x1; TxData2 = '4' TxData3 = '1' TxData4 = '0' TxData5 =

4、 '0' TxData6 = '1' UartSendString(TxData, 8); else LED1 = OFF; P1DIR &= 0xFE; /设置LED1为输入口，读LED1数据，判断是否打开成功 while(LED1 = 1); P1DIR |= 0x1; TxData2 = '4' TxData3 = '1' TxData4 = '0' TxData5 = '0' TxData6 = '1' UartSendString(TxData, 8); if(Rx

5、Data4 = '2') /写LED2 if(RxData6 = '1') LED2 = ON; P1DIR &= 0xFD; /设置LED2为输入口，读LED2数据，判断是否打开成功 while(LED2 != 1); P1DIR |= 0x2; TxData2 = '4' TxData3 = '2' TxData4 = '0' TxData5 = '0' TxData6 = '1' UartSendString(TxData, 8); else LED2 = OFF; P

6、1DIR &= 0xFD; /设置LED2为输入口，读LED2数据，判断是否打开成功 while(LED2 = 1); P1DIR |= 0x2; TxData2 = '4' TxData3 = '2' TxData4 = '0' TxData5 = '0' TxData6 = '1' UartSendString(TxData, 8); if(RxData4 = '3') /写LED3 if(RxData6 = '1') LED3 = ON; P1DIR &= 0x

7、EF; /设置LED3为输入口，读LED3数据，判断是否打开成功 while(LED3 != 1); P1DIR |= 0x10; TxData2 = '4' TxData3 = '3' TxData4 = '0' TxData5 = '0' TxData6 = '1' UartSendString(TxData, 8); else LED3 = OFF; P1DIR &= 0xEF; /设置LED3为输代码 Google Go代码 package mainimport ( "io/ioutil&

8、quot; "net/http" "net/" "fmt" "encoding/json") /-/ 黄金数据调用示例代码 聚合数据/ 在线接口文档：www/docs/29/- const APPKEY = "*" /您申请的APPKEY func main() /1.上海黄金交易所 Request1() /2.上海期货交易所 Request2() /3.银行账户黄金 Request3() /1.上海黄金交易所func Request1() /请求地址 juhe :="web:8080

9、/finance/gold/shgold" /初始化参数 param:=.Values /配置请求参数,方法内部已处理encode问题,中文参数可以直接传参 param.Set("key",APPKEY) /APP Key param.Set("v","") /JSON格式版本(0或1)默认为0 /发送请求 data,err:=Get(juhe,param) if err!=nil fmt.Errorf("请求失败,错误信息:rn%v",err) else var netReturn mapstringi

10、nterface json.Unmarshal(data,&netReturn) if netReturn"error_code".(float64)=0 fmt.Printf("接口返回result字段是:rn%v",netReturn"result") /2.上海期货交易所func Request2() /请求地址 juhe :="web:8080/finance/gold/shfuture" /初始化参数 param:=.Values /配置请求参数,方法内部已处理encode问题,中文参数可以直接传

11、参 param.Set("key",APPKEY) /APP Key param.Set("v","") /JSON格式版本(0或1)默认为0 /发送请求 data,err:=Get(juhe,param) if err!=nil fmt.Errorf("请求失败,错误信息:rn%v",err) else var netReturn mapstringinterface json.Unmarshal(data,&netReturn) if netReturn"error_code".(f

12、loat64)=0 fmt.Printf("接口返回result字段是:rn%v",netReturn"result") /3.银行账户黄金func Request3() /请求地址 juhe :="web:8080/finance/gold/bankgold" /初始化参数 param:=.Values /配置请求参数,方法内部已处理encode问题,中文参数可以直接传参 param.Set("key",APPKEY) /APP Key /发送请求 data,err:=Get(juhe,param) if err

13、!=nil fmt.Errorf("请求失败,错误信息:rn%v",err) else var netReturn mapstringinterface json.Unmarshal(data,&netReturn) if netReturn"error_code".(float64)=0 fmt.Printf("接口返回result字段是:rn%v",netReturn"result") / get 网络请求func Get(api string,params .Values)(rsbyte ,err e

14、rror) var *. ,err=.Parse(api) if err!=nil fmt.Printf("解析错误:rn%v",err) return nil,err /如果参数中有中文参数,这个方法会进行Encode .RawQuery=params.Encode() resp,err:=http.Get(.String() if err!=nil fmt.Println("err:",err) return nil,err defer resp.Body.Close() return ioutil.ReadAll(resp.Body) / post

15、 网络请求 ,params 是.Values类型func Post(api string, params .Values)(rsbyte,err error) resp,err:=http.PostForm(api, params) if err!=nil return nil ,err defer resp.Body.Close() return ioutil.ReadAll(resp.Body)代码描述：基于GO的黄金数据接口调用代码实例关联数据：黄金数据代码 C#代码 using System;using System.Collections.Generic;using System.L

16、inq;using System.Text;using System.Net;using System.IO;using Xfrog.Net;using System.Diagnostics;using System.Web; /-/ 黄金数据调用示例代码 聚合数据/ 在线接口文档：www/docs/29/ 代码中JsonObject类下载地址:/download/gcm3206021155665/7458439/- namespace ConsoleAPI class Program static void Main(string args) string appkey = "*&

17、quot; /配置您申请的appkey /1.上海黄金交易所 string 1 = "web:8080/finance/gold/shgold" var parameters1 = new Dictionary<string, string>(); parameters1.Add("key", appkey);/你申请的key parameters1.Add("v" , ""); /JSON格式版本(0或1)默认为0 string result1 = sendPost(1, parameters1, &

18、quot;get"); JsonObject newObj1 = new JsonObject(result1); String errorCode1 = newObj1"error_code".Value; if (errorCode1 = "0") Debug.WriteLine("成功"); Debug.WriteLine(newObj1); else /Debug.WriteLine("失败"); Debug.WriteLine(newObj1"error_code".Valu

19、e+":"+newObj1"reason".Value); /2.上海期货交易所 string 2 = "web:8080/finance/gold/shfuture" var parameters2 = new Dictionary<string, string>(); parameters2.Add("key", appkey);/你申请的key parameters2.Add("v" , ""); /JSON格式版本(0或1)默认为0 string resu

20、lt2 = sendPost(2, parameters2, "get"); JsonObject newObj2 = new JsonObject(result2); String errorCode2 = newObj2"error_code".Value; if (errorCode2 = "0") Debug.WriteLine("成功"); Debug.WriteLine(newObj2); else /Debug.WriteLine("失败"); Debug.WriteLine(ne

21、wObj2"error_code".Value+":"+newObj2"reason".Value); /3.银行账户黄金 string 3 = "web:8080/finance/gold/bankgold" var parameters3 = new Dictionary<string, string>(); parameters3.Add("key", appkey);/你申请的key string result3 = sendPost(3, parameters3, &quo

22、t;get"); JsonObject newObj3 = new JsonObject(result3); String errorCode3 = newObj3"error_code".Value; if (errorCode3 = "0") Debug.WriteLine("成功"); Debug.WriteLine(newObj3); else /Debug.WriteLine("失败"); Debug.WriteLine(newObj3"error_code".Value+&

23、quot;:"+newObj3"reason".Value); / <summary> / Http (GET/POST) / </summary> / <param name="">请求</param> / <param name="parameters">请求参数</param> / <param name="method">请求方法</param> / <returns>响应内容</re

24、turns> static string sendPost(string , IDictionary<string, string> parameters, string method) if (method.ToLower() = "post") HttpWebRequest req = null; HttpWebResponse rsp = null; System.IO.Stream reqStream = null; try req = (HttpWebRequest)WebRequest.Create(); req.Method = method

25、; req.KeepAlive = false; req.ProtocolVersion = HttpVersion.Version10; req.Timeout = 5000; req.ContentType = "application/x-www-form-encoded;charset=utf-8" byte postData = Encoding.UTF8.GetBytes(BuildQuery(parameters, "utf8"); reqStream = req.GetRequestStream(); reqStream.Write(po

26、stData, 0, postData.Length); rsp = (HttpWebResponse)req.GetResponse(); Encoding encoding = Encoding.GetEncoding(rsp.CharacterSet); return GetResponseAsString(rsp, encoding); catch (Exception ex) return ex.Message; finally if (reqStream != null) reqStream.Close(); if (rsp != null) rsp.Close(); else /

27、创建请求 HttpWebRequest request = (HttpWebRequest)WebRequest.Create( + "?" + BuildQuery(parameters, "utf8"); /GET请求 request.Method = "GET" request.ReadWriteTimeout = 5000; request.ContentType = "text/html;charset=UTF-8" HttpWebResponse response = (HttpWebResponse)

28、request.GetResponse(); Stream myResponseStream = response.GetResponseStream(); StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8"); /返回内容 string retString = myStreamReader.ReadToEnd(); return retString; / <summary> / 组装普通文本请求参数。 / </summa

29、ry> / <param name="parameters">Key-Value形式请求参数字典</param> / <returns>编码后的请求数据</returns> static string BuildQuery(IDictionary<string, string> parameters, string encode) StringBuilder postData = new StringBuilder(); bool hasParam = false; IEnumerator<KeyVal

30、uePair<string, string>> dem = parameters.GetEnumerator(); while (dem.MoveNext() string name = dem.Current.Key; string value = dem.Current.Value; / 忽略参数名或参数值为空的参数 if (!string.IsNullOrEmpty(name)/&& !string.IsNullOrEmpty(value) if (hasParam) postData.Append("&"); postDat

31、a.Append(name); postData.Append("="); if (encode = "gb2312") postData.Append(HttpUtility.Encode(value, Encoding.GetEncoding("gb2312"); else if (encode = "utf8") postData.Append(HttpUtility.Encode(value, Encoding.UTF8); else postData.Append(value); hasParam = t

32、rue; return postData.ToString(); / <summary> / 把响应流转换为文本。 / </summary> / <param name="rsp">响应流对象</param> / <param name="encoding">编码方式</param> / <returns>响应文本</returns> static string GetResponseAsString(HttpWebResponse rsp, Encoding

33、 encoding) System.IO.Stream stream = null; StreamReader reader = null; try / 以字符流的方式读取HTTP响应 stream = rsp.GetResponseStream(); reader = new StreamReader(stream, encoding); return reader.ReadToEnd(); finally / 释放资源 if (reader != null) reader.Close(); if (stream != null) stream.Close(); if (rsp != nul

34、l) rsp.Close(); 代码 PHP代码 /* * c远程传输工具 */public function post_c($,$body,$header,$type='POST') $ch = c_init(); c_setopt($ch,COPT_,$); c_setopt($ch,COPT_HEADER,0);/0只要正文 c_setopt($ch,COPT_TIMEOUT,5);/设置超时时间 c_setopt($ch,COPT_CONNECTTIMEOUT,5); /将c_exec()获取的信息以文件流的形式返回，而不是直接输出。 c_setopt($ch,COPT

35、_RETURNTRANSFER,1); /增加header头信息 / array_push($header,'Accept:application/json'); / array_push($header,'Content-Type:application/json'); / array_push($header,'http:multipart/form-data'); if(count($body)>0) c_setopt($ch,COPT_POSTFIELDS,$body); if(count($header)>0) c_seto

36、pt($ch,COPT_HTTPHEADER,$header); /设置上传文件相关 c_setopt($ch,COPT_FOLLOWLOCATION,true); c_setopt($ch,COPT_MAXREDIRS,3);/递归 c_setopt($ch,COPT_SSL_VERIFYPEER,false);/ 对认证证书来源的检查 c_setopt($ch,COPT_SSL_VERIFYHOST,0);/ 从证书中检查SSL加密算法 switch ($type) case 'GET': c_setopt($ch,COPT_HTTPGET,1); break; case

37、'POST': c_setopt($ch,COPT_POST,1); break; case 'PUT': c_setopt($ch,COPT_CUSTOMREQUEST,'PUT'); break; case 'DELETE': c_setopt($ch,COPT_CUSTOMREQUEST,'DELETE'); break; /上传文件相关设置 c_setopt($ch,COPT_ENCODING,'gzip'); c_setopt($ch,COPT_USERAGENT,'SSTS Br

38、owser/1.0'); c_setopt($ch,COPT_USERAGENT,'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)');/ 模拟用户使用的浏览器 if(c_errno($ch) return c_error($ch); $content = c_exec($ch); c_close($ch);/关闭c资源，并且释放系统资源 $result = json_decode($content,true); if(!empty($result) return $result; else

39、 return $content; 代码 C/C+代码 /*编译指令$ /opt/sybase/OCS-16_0/bin/cpre64 -m teststu.cp$ cc -m64 -g -DSYB_LP64 -I. -I/opt/sybase/OCS-16_0/include teststu.c /opt/sybase/OCS-16_0/include/sybesql.c -L/opt/sybase/OCS-16_0/lib -lsybct64 -lsybtcl64 -lsybcs64 -lsybcomn64 -lsybintl64 -lsybunic64 -rdynamic -ldl -l

40、nsl -lm -o teststu*/#include <stdio.h> /*建立通讯区域*/EXEC SQL INCLUDE SQLCA;/* * These tokens must be declared in a declare section* because they are used in declare sections below.*/EXEC SQL BEGIN DECLARE SECTION;#define TYPESIZE 13#define TIDSIZE 6EXEC SQL END DECLARE SECTION; #define EOLN '0'/* * Forward declarations of the error and message handlers and* other subroutines called from main().*/void