tableViewCell下劃線長度設置為屏幕的寬分析

1、tableViewCell 下劃線 長度設置為屏幕的寬 ,tableviewcell重疊問題 自己小提示 tableview頭視圖，無限滾動 ,table使用xib的簡單例子 touchesBegan 點擊事件 View UIAlertController與UIPickerView完美結合. if(UartState = UART0_TX) /讀傳感器，控制LED，繼電器，自動刷新 /判斷接收的數(shù)據(jù)合法性 if(RxData0='L'&&RxData1='S') /數(shù)據(jù)合法 if(RxData2 = '1') /讀操作 if(Rx

2、Data3 = '1') /讀煙霧傳感器數(shù)據(jù) readSmoking(); if(RxData3 = '2') /讀光敏傳感器數(shù)據(jù) readSun(); if(RxData3 = '3') /讀溫濕傳感器數(shù)據(jù) readTempHumidity(); if(RxData3 = '6') /讀人體紅外 readMan(); if(RxData3 = '7') /啟動或關閉自動更新 readStAutoUpdate(); if(RxData2 = '0') /寫操作 if(RxData3 = '4

3、') /寫LED if(RxData4 = '1') /寫LED1 if(RxData6 = '1') LED1 = ON; P1DIR &= 0xFE; /設置LED1為輸入口，讀LED1數(shù)據(jù)，判斷是否打開成功/tableView 滾動 到哪一行 選中哪一行 /SYPhotoPicker photo photoPicker 相冊讀. while(LED1 != 1); P1DIR |= 0x1; TxData2 = '4' TxData3 = '1' TxData4 = '0' TxData5 =

4、 '0' TxData6 = '1' UartSendString(TxData, 8); else LED1 = OFF; P1DIR &= 0xFE; /設置LED1為輸入口，讀LED1數(shù)據(jù)，判斷是否打開成功 while(LED1 = 1); P1DIR |= 0x1; TxData2 = '4' TxData3 = '1' TxData4 = '0' TxData5 = '0' TxData6 = '1' UartSendString(TxData, 8); if(Rx

5、Data4 = '2') /寫LED2 if(RxData6 = '1') LED2 = ON; P1DIR &= 0xFD; /設置LED2為輸入口，讀LED2數(shù)據(jù)，判斷是否打開成功 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; /設置LED2為輸入口，讀LED2數(shù)據(jù)，判斷是否打開成功 while(LED2 = 1); P1DIR |= 0x2; TxData2 = '4' TxData3 = '2' TxData4 = '0' TxData5 = '0' TxData6 = '1' UartSendString(TxData, 8); if(RxData4 = '3') /寫LED3 if(RxData6 = '1') LED3 = ON; P1DIR &= 0x

7、EF; /設置LED3為輸入口，讀LED3數(shù)據(jù)，判斷是否打開成功 while(LED3 != 1); P1DIR |= 0x10; TxData2 = '4' TxData3 = '3' TxData4 = '0' TxData5 = '0' TxData6 = '1' UartSendString(TxData, 8); else LED3 = OFF; P1DIR &= 0xEF; /設置LED3為輸代碼 Google Go代碼 package mainimport ( "io/ioutil&

8、quot; "net/http" "net/" "fmt" "encoding/json") /-/ 黃金數(shù)據(jù)調(diào)用示例代碼 聚合數(shù)據(jù)/ 在線接口文檔：www/docs/29/- const APPKEY = "*" /您申請的APPKEY func main() /1.上海黃金交易所 Request1() /2.上海期貨交易所 Request2() /3.銀行賬戶黃金 Request3() /1.上海黃金交易所func Request1() /請求地址 juhe :="web:8080

9、/finance/gold/shgold" /初始化參數(shù) param:=.Values /配置請求參數(shù),方法內(nèi)部已處理encode問題,中文參數(shù)可以直接傳參 param.Set("key",APPKEY) /APP Key param.Set("v","") /JSON格式版本(0或1)默認為0 /發(fā)送請求 data,err:=Get(juhe,param) if err!=nil fmt.Errorf("請求失敗,錯誤信息: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.上海期貨交易所func Request2() /請求地址 juhe :="web:8080/finance/gold/shfuture" /初始化參數(shù) param:=.Values /配置請求參數(shù),方法內(nèi)部已處理encode問題,中文參數(shù)可以直接傳

11、參 param.Set("key",APPKEY) /APP Key param.Set("v","") /JSON格式版本(0或1)默認為0 /發(fā)送請求 data,err:=Get(juhe,param) if err!=nil fmt.Errorf("請求失敗,錯誤信息: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.銀行賬戶黃金func Request3() /請求地址 juhe :="web:8080/finance/gold/bankgold" /初始化參數(shù) param:=.Values /配置請求參數(shù),方法內(nèi)部已處理encode問題,中文參數(shù)可以直接傳參 param.Set("key",APPKEY) /APP Key /發(fā)送請求 data,err:=Get(juhe,param) if err

13、!=nil fmt.Errorf("請求失敗,錯誤信息: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 網(wǎng)絡請求func Get(api string,params .Values)(rsbyte ,err e

14、rror) var *. ,err=.Parse(api) if err!=nil fmt.Printf("解析錯誤:rn%v",err) return nil,err /如果參數(shù)中有中文參數(shù),這個方法會進行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、 網(wǎng)絡請求 ,params 是.Values類型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)代碼描述：基于GO的黃金數(shù)據(jù)接口調(diào)用代碼實例關聯(lián)數(shù)據(jù)：黃金數(shù)據(jù)代碼 C#代碼 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; /-/ 黃金數(shù)據(jù)調(diào)用示例代碼 聚合數(shù)據(jù)/ 在線接口文檔：www/docs/29/ 代碼中JsonObject類下載地址:/download/gcm3206021155665/7458439/- namespace ConsoleAPI class Program static void Main(string args) string appkey = "*&

17、quot; /配置您申請的appkey /1.上海黃金交易所 string 1 = "web:8080/finance/gold/shgold" var parameters1 = new Dictionary<string, string>(); parameters1.Add("key", appkey);/你申請的key parameters1.Add("v" , ""); /JSON格式版本(0或1)默認為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("失敗"); Debug.WriteLine(newObj1"error_code".Valu

19、e+":"+newObj1"reason".Value); /2.上海期貨交易所 string 2 = "web:8080/finance/gold/shfuture" var parameters2 = new Dictionary<string, string>(); parameters2.Add("key", appkey);/你申請的key parameters2.Add("v" , ""); /JSON格式版本(0或1)默認為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("失敗"); Debug.WriteLine(ne

21、wObj2"error_code".Value+":"+newObj2"reason".Value); /3.銀行賬戶黃金 string 3 = "web:8080/finance/gold/bankgold" var parameters3 = new Dictionary<string, string>(); parameters3.Add("key", appkey);/你申請的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("失敗"); Debug.WriteLine(newObj3"error_code".Value+&

23、quot;:"+newObj3"reason".Value); / <summary> / Http (GET/POST) / </summary> / <param name="">請求</param> / <param name="parameters">請求參數(shù)</param> / <param name="method">請求方法</param> / <returns>響應內(nèi)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、創(chuàng)建請求 HttpWebRequest request = (HttpWebRequest)WebRequest.Create( + "?" + BuildQuery(parameters, "utf8"); /GET請求 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"); /返回內(nèi)容 string retString = myStreamReader.ReadToEnd(); return retString; / <summary> / 組裝普通文本請求參數(shù)。 / </summa

29、ry> / <param name="parameters">Key-Value形式請求參數(shù)字典</param> / <returns>編碼后的請求數(shù)據(jù)</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; / 忽略參數(shù)名或參數(shù)值為空的參數(shù) 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> / 把響應流轉(zhuǎn)換為文本。 / </summary> / <param name="rsp">響應流對象</param> / <param name="encoding">編碼方式</param> / <returns>響應文本</returns> static string GetResponseAsString(HttpWebResponse rsp, Encoding

33、 encoding) System.IO.Stream stream = null; StreamReader reader = null; try / 以字符流的方式讀取HTTP響應 stream = rsp.GetResponseStream(); reader = new StreamReader(stream, encoding); return reader.ReadToEnd(); finally / 釋放資源 if (reader != null) reader.Close(); if (stream != null) stream.Close(); if (rsp != nul

34、l) rsp.Close(); 代碼 PHP代碼 /* * c遠程傳輸工具 */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($ch,COPT_TIMEOUT,5);/設置超時時間 c_setopt($ch,COPT_CONNECTTIMEOUT,5); /將c_exec()獲取的信息以文件流的形式返回，而不是直接輸出。 c_setopt($ch,COPT

35、_RETURNTRANSFER,1); /增加header頭信息 / 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); /設置上傳文件相關 c_setopt($ch,COPT_FOLLOWLOCATION,true); c_setopt($ch,COPT_MAXREDIRS,3);/遞歸 c_setopt($ch,COPT_SSL_VERIFYPEER,false);/ 對認證證書來源的檢查 c_setopt($ch,COPT_SSL_VERIFYHOST,0);/ 從證書中檢查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($ch,COPT_CUSTOMREQUEST,'DELETE'); break; /上傳文件相關設置 c_setopt($ch,COPT_ENCODING,'gzip'); c_setopt($ch,COPT_USERAGENT,'SSTS Br

38、owser/1.0'); c_setopt($ch,COPT_USERAGENT,'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)');/ 模擬用戶使用的瀏覽器 if(c_errno($ch) return c_error($ch); $content = c_exec($ch); c_close($ch);/關閉c資源，并且釋放系統(tǒng)資源 $result = json_decode($content,true); if(!empty($result) return $result; else

39、 return $content; 代碼 C/C+代碼 /*編譯指令$ /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> /*建立通訊區(qū)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