新郑做网站公司,被邀请做刷客会不会碰到钓鱼网站,深圳市光明区住房和建设局网站,白家乐网站怎么建站网站与客户端打印和导出方面已经无大碍了#xff0c;今天抽时间整整文件服务#xff0c;文件服务设计可以查看下面连接。原理一样#xff0c;代码会有些变化。 文件服务设计 首先实现文件服务的服务端#xff0c;就是一个业务脚本#xff0c;用来接收上传、移动和删除文件…网站与客户端打印和导出方面已经无大碍了今天抽时间整整文件服务文件服务设计可以查看下面连接。原理一样代码会有些变化。 文件服务设计 首先实现文件服务的服务端就是一个业务脚本用来接收上传、移动和删除文件请求老的是Webservice
import JRT.Core.MultiPlatform.JRTContext;
import JRT.Core.Util.ReflectUtil;
import JRTBLLBase.BaseHttpHandlerNoSession;
import JRTBLLBase.Helper;import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardOpenOption;
import java.util.ArrayList;
import java.util.Base64;
import java.util.List;/*** 上传文件服务文件服务地址配站点的相对对象到/FileService*/
public class JRTUpFileService extends BaseHttpHandlerNoSession {/*** 上传文件* fileBase64Str 文件的Base64串* fileName 文件名称* remotePath 相对路径,基于网站根目录下的FileService文件夹** return*/public String Upload() {String fileBase64Str Helper.ValidParam(JRTContext.GetRequest(Request, fileBase64Str), );String fileName Helper.ValidParam(JRTContext.GetRequest(Request, fileName), );String remotePath Helper.ValidParam(JRTContext.GetRequest(Request, remotePath), );try {//根路径String rootPath Paths.get(JRTContext.WebBasePath, FileService).toString();File dir new File(rootPath);//创建根目录if (!dir.exists()) {dir.mkdir();}//目录不存在就创建String pathAdd rootPath;if (remotePath ! ) {String[] remoteArr remotePath.split(/);for (int i 0; i remoteArr.length; i) {if (remoteArr[i] ) {continue;}pathAdd Paths.get(pathAdd, remoteArr[i]).toString();String curPath pathAdd;File dirCur new File(curPath);//创建根目录if (!dirCur.exists()) {dirCur.mkdir();}}}pathAdd Paths.get(pathAdd, fileName).toString();//文件保存全路径String fileFullName pathAdd;byte[] arr Base64.getDecoder().decode(fileBase64Str);File fileSave new File(fileFullName);if (fileSave.exists()) {fileSave.delete();}Files.write(Paths.get(fileFullName), arr, StandardOpenOption.CREATE_NEW);//返回结果return ;} catch (Exception ex) {System.out.println(保存异常: ex.getMessage());return ex.getMessage();}}/*** 移动文件* currentFilename 当前全路径* newFilename 新的全路径** return*/public String ReName() {String currentFilename Helper.ValidParam(JRTContext.GetRequest(Request, currentFilename), );String newFilename Helper.ValidParam(JRTContext.GetRequest(Request, newFilename), );try {currentFilename currentFilename.replace(\\, /);newFilename newFilename.replace(\\, /);//根路径String rootPath Paths.get(JRTContext.WebBasePath, FileService).toString();currentFilename currentFilename.replace(/FileService, (char) 0);currentFilename currentFilename.split((char) 0 )[1];String[] curArr currentFilename.split(/);currentFilename Combine(curArr);newFilename newFilename.replace(/FileService, (char) 0);newFilename newFilename.split((char) 0 )[1];String[] newArr newFilename.split(/);newFilename Combine(newArr);String curFileFullName Paths.get(rootPath, currentFilename).toString();String newFileFullName Paths.get(rootPath, newFilename).toString();//尝试创建目录ListString remoteAddList new ArrayList();remoteAddList.add(rootPath);if (newFilename ! ) {for (int i 0; i newArr.length - 1; i) {if (newArr[i] ) {continue;}remoteAddList.add(newArr[i]);String curPath Combine(remoteAddList);File dirCur new File(curPath);//创建根目录if (!dirCur.exists()) {dirCur.mkdir();}}}File fileMove new File(curFileFullName);if (fileMove.exists()) {Files.move(Paths.get(curFileFullName), Paths.get(newFileFullName));} else {return 源文件不存在 curFileFullName;}//返回结果return ;} catch (Exception ex) {return ex.getMessage();}}/*** 删除文件* fileName:全路径** return*/public String Delete() {String fileName Helper.ValidParam(JRTContext.GetRequest(Request, fileName), );try {fileName fileName.replace(\\, /);//根路径String rootPath Paths.get(JRTContext.WebBasePath, FileService).toString();fileName fileName.replace(/FileService, (char) 0);fileName fileName.split((char) 0 )[1];String[] curArr fileName.split(/);fileName Combine(curArr);String curFileFullName Paths.get(rootPath, fileName).toString();File fileDel new File(curFileFullName);if (fileDel.exists()) {fileDel.delete();} else {return 删除文件不存在 curFileFullName;}//返回结果return ;} catch (Exception ex) {return ex.getMessage();}}/*** 合并路径** param arr* return*/private String Combine(String[] arr) {//获取系统路径分隔符String pathSeparator System.getProperty(file.separator);// 使用 String.join() 方法将路径组件合并成一个路径字符串String pathString String.join(pathSeparator, arr);return pathString;}/*** 合并路径** param arr* return*/private String Combine(ListString arr) {//获取系统路径分隔符String pathSeparator System.getProperty(file.separator);// 使用 String.join() 方法将路径组件合并成一个路径字符串String pathString String.join(pathSeparator, arr);return pathString;}
}
对网站上传文件进行包装抽取出FileCollection来表示页面提交的文件
package JRT.Core.MultiPlatform;import jakarta.servlet.http.Part;import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;public class FileCollection
{/*** 存上传的文件对象*/private Part file null;/*** 上传文件对象初始化* param part*/public void InnerInit(Part part){this.file part;}/*** 获取文件名* return* throws Exception*/public String GetFileName() throws Exception{if (file null){throw new Exception(未初始化文件对象);}return file.getSubmittedFileName();}/*** 获取文件大小* return* throws Exception*/public int GetLength() throws Exception{if (file null){throw new Exception(未初始化文件对象);}return (int)file.getSize();}public InputStream GetInputStream() throws Exception{if (file null){throw new Exception(未初始化文件对象);}return file.getInputStream();}/*** 保存文件到指定路径绝对路径* param abpath 保存文件的绝对路径不可空* param filename 新保存的文件名如果为空则按原文件名保存* throws Exception*/public void Save2File(String abpath, String filename) throws Exception{if (abpath null || abpath.isEmpty()){throw new Exception(需要传入保存文件的绝对目录);}Path filepath Paths.get(abpath);//目录不存在的话就循环创建if (!filepath.toFile().exists()){String[] paths abpath.replace(\\,/).split(/);Path allpath null;for (var path : paths) {if (path.isEmpty()) continue;if (allpath null) {//Linux路径以/开始所有补上if (abpath.startsWith(/)){allpath Paths.get(/, path);}else{allpath Paths.get(path);}} else {allpath Paths.get(allpath.toString(), path);}//是目录并且已经存在就不处理if (!allpath.toFile().exists()){Files.createDirectory(allpath);}}}//如果不传入文件的话就以源文件名保存if (filename null || filename.isEmpty()){filename this.GetFileName();}File file Paths.get(abpath, filename).toFile();FileOutputStream fileOutputStream new FileOutputStream(file);this.GetInputStream().transferTo(fileOutputStream);fileOutputStream.flush();//释放资源fileOutputStream.close();this.GetInputStream().close();}/*** 保存文件到指定文件文件可以不用先创建* param filename 新保存的文件名* throws Exception*/public void Save2File(String filename) throws Exception{if (filename null || filename.isEmpty()){throw new Exception(需要传入保存文件的绝对路径);}Path filepath Paths.get(filename);//目录不存在的话就循环创建if (!filepath.toFile().exists()){String[] paths filename.replace(\\,/).split(/);Path allpath null;for (int i 0; i paths.length - 1; i){String path paths[i];if (path.isEmpty()) continue;if (allpath null){//Linux路径以/开始所有补上if (filename.startsWith(/)){allpath Paths.get(/, path);}else{allpath Paths.get(path);}}else{allpath Paths.get(allpath.toString(), path);}//是目录并且已经存在就不处理if (allpath.toFile().exists()) continue;Files.createDirectory(allpath);}//传入的最后一个路径为文件名allpath Paths.get(allpath.toString(), paths[paths.length - 1]);if(!allpath.toFile().exists()){Files.createFile(allpath);}}FileOutputStream fileOutputStream new FileOutputStream(filename);this.GetInputStream().transferTo(fileOutputStream);fileOutputStream.flush();//释放资源fileOutputStream.close();this.GetInputStream().close();}/*** 保存文件到默认路径* throws Exception*/public void Save2File() throws Exception{String basepath JRT.Core.MultiPlatform.JRTContext.WebBasePath;Path path Paths.get(basepath, FileService);if (!path.toFile().exists()){Files.createDirectory(path);}Path file Paths.get(path.toString(), this.GetFileName());FileOutputStream fileOutputStream new FileOutputStream(file.toFile());this.GetInputStream().transferTo(fileOutputStream);fileOutputStream.flush();//释放资源fileOutputStream.close();this.GetInputStream().close();}
}
对获取前端提交文件包装方便统一拦截上传类型等
package JRT.Core.MultiPlatform;import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.Part;import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import JRT.Core.MultiPlatform.FileCollection;public class JRTWebFile
{/*** 获取http请求的文件流信息* param request* return*/public static ListFileCollection GetFiles(HttpServletRequest request){ListFileCollection fileList new ArrayList();try{CollectionPart parts request.getParts();for (Part part : parts){//取part名称String name part.getName();//取part content-typeString contenttype part.getContentType();if (contenttype null || contenttype.isEmpty()){continue;}if (!name.toLowerCase().equals(file)){continue;}String filename part.getSubmittedFileName();//获取文件名称if (filename null || filename.isEmpty()){continue;}FileCollection file new FileCollection();file.InnerInit(part);fileList.add(file);}}catch (Exception ex){System.out.println(获取http上传的文件异常);ex.printStackTrace(System.out);}return fileList;}
}
包装文件服务操作接口用来上传、下载、删除文件等
package JRT.Core.MultiPlatform;import javax.net.ssl.*;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.security.cert.X509Certificate;
import java.util.Base64;
import java.util.stream.Stream;/*** 文件服务操作类通过此类上传和下载文件等*/
public class FileService {/*** 上传文件到文件服务** param serverPath 服务地址如果是FTP就是FTP带密码的地址如果是网站就是检验service/JRTUpFileService.ashx地址* param fileFullName 文件带路径的全名* param fileNewName 文件上传到服务器的新名称* param remotePath 相对路径* return 空成功非空返回失败原因*/public String Upload(String serverPath, String fileFullName, String fileNewName, String remotePath) throws Exception {try {String ret ;//普通ftp模式if (serverPath.toLowerCase().contains(ftp://)) {throw new Exception(此版本不支持FTP上传);}//检验http模式else if (serverPath.toLowerCase().contains(http://) || serverPath.toLowerCase().contains(https://)) {String remote GetFileServiceRemoteAddr(serverPath);remotePath remote remotePath;//文件得到Base64串String fileBase64 File2Base64Str(fileFullName);File fi new File(fileFullName);String fileName fi.getName();//新名称if (fileNewName ! ) {fileName fileNewName;}//组装PostString paraStr MethodUploadfileBase64Str UrlEnCode(fileBase64) fileName UrlEnCode(fileName) remotePath UrlEnCode(remotePath);String retStr GetHttpStr(serverPath, paraStr);return retStr;}//sftp模式else {return -1^不支持的文件服务模式;}} catch (Exception ex) {return ex.getMessage();}}/*** 上传文件到文件服务** param serverPath 服务地址如果是FTP就是FTP带密码的地址如果是网站就是检验service/JRTUpFileService.ashx地址* param stream 文件流* param fileNewName 文件上传到服务器的新名称* param remotePath 相对路径* return 空成功非空返回失败原因*/public String Upload(String serverPath, InputStream stream, String fileNewName, String remotePath) {try {String ret ;//普通ftp模式if (serverPath.toLowerCase().contains(ftp://)) {throw new Exception(此版本不支持FTP上传);}//检验http模式else if (serverPath.toLowerCase().contains(http://) || serverPath.toLowerCase().contains(https://)) {//得到相对路径String remote GetFileServiceRemoteAddr(serverPath);remotePath remote remotePath;//流得到Base64String fileBase64 Stream2Base64Str(stream);String fileName fileNewName;//组装PostString paraStr MethodUploadfileBase64Str UrlEnCode(fileBase64) fileName UrlEnCode(fileName) remotePath UrlEnCode(remotePath);String retStr GetHttpStr(serverPath, paraStr);return retStr;}//sftp模式else {return -1^不支持的文件服务模式;}} catch (Exception ex) {return ex.getMessage();}}/*** 从服务下载文件** param fileServerFullPath 文件在服务的全路径* param fileFullName 文件本地保存的全路径* param passive* return 成功返回空串否则返回失败原因*/public String Download(String fileServerFullPath, String fileFullName, boolean passive) {try {//普通ftp模式if (fileServerFullPath.toLowerCase().contains(ftp://)) {throw new Exception(此版本还不支持FTP);}//检验http模式else if (fileServerFullPath.toLowerCase().contains(http://) || fileServerFullPath.toLowerCase().contains(https://)) {//忽略证书if (fileServerFullPath.contains(https://)) {TrustManager[] trustAllCerts new TrustManager[]{new X509TrustManager() {public java.security.cert.X509Certificate[] getAcceptedIssuers() {return null;}public void checkClientTrusted(X509Certificate[] certs, String authType) {}public void checkServerTrusted(X509Certificate[] certs, String authType) {}}};// Install the all-trusting trust managerSSLContext sc SSLContext.getInstance(SSL);sc.init(null, trustAllCerts, new java.security.SecureRandom());HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());// Create all-trusting host name verifierHostnameVerifier allHostsValid new HostnameVerifier() {public boolean verify(String hostname, SSLSession session) {return true;}};}InputStream responseStream null;FileOutputStream fileOutputStream null;try {URL u new URL(UrlEnCode(fileServerFullPath));HttpURLConnection http (HttpURLConnection) u.openConnection();http.setDoOutput(Boolean.TRUE);http.setRequestMethod(GET);int responseCode http.getResponseCode();responseStream http.getInputStream();Path fileFullNameP Paths.get(fileFullName);Path directoryName fileFullNameP.getParent();//本地路径不存在就创建if (!Files.exists(directoryName)) {Files.createDirectories(directoryName);}//文件存在就删除if (Files.exists(fileFullNameP)) {Files.delete(fileFullNameP);}fileOutputStream new FileOutputStream(fileFullName);// 创建一个byte数组来缓存读取的数据byte[] buffer new byte[1024];int bytesRead;// 读取InputStream中的数据并将其写入到文件中while ((bytesRead responseStream.read(buffer)) ! -1) {fileOutputStream.write(buffer, 0, bytesRead);}return ;} catch (Exception ee) {return ee.getMessage();} finally {if (responseStream ! null) {responseStream.close();}if (fileOutputStream ! null) {fileOutputStream.close();}}}} catch (Exception ex) {return ex.getMessage();}return ;}/*** 从服务下载文件** param fileServerFullPath 文件在服务的全路径* param passive* return*/public InputStream DownloadStream(String fileServerFullPath, boolean passive) throws Exception {try {//普通ftp模式if (fileServerFullPath.toLowerCase().contains(ftp://)) {throw new Exception(此版本还不支持FTP);}//检验http模式else if (fileServerFullPath.toLowerCase().contains(http://) || fileServerFullPath.toLowerCase().contains(https://)) {//忽略证书if (fileServerFullPath.contains(https://)) {TrustManager[] trustAllCerts new TrustManager[]{new X509TrustManager() {public java.security.cert.X509Certificate[] getAcceptedIssuers() {return null;}public void checkClientTrusted(X509Certificate[] certs, String authType) {}public void checkServerTrusted(X509Certificate[] certs, String authType) {}}};// Install the all-trusting trust managerSSLContext sc SSLContext.getInstance(SSL);sc.init(null, trustAllCerts, new java.security.SecureRandom());HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());// Create all-trusting host name verifierHostnameVerifier allHostsValid new HostnameVerifier() {public boolean verify(String hostname, SSLSession session) {return true;}};}URL u new URL(UrlEnCode(fileServerFullPath));HttpURLConnection http (HttpURLConnection) u.openConnection();http.setDoOutput(Boolean.TRUE);http.setRequestMethod(GET);int responseCode http.getResponseCode();InputStream responseStream http.getInputStream();return responseStream;}} catch (Exception ex) {throw ex;}return null;}/*** 修改文件名** param serverPath 服务地址如果是FTP就是FTP带密码的地址如果是网站就是检验service/JRTUpFileService.ashx地址* param currentFilename 当前文件名* param newFilename 修改的文件名* param remotePath 相对路径* return 成功返回空串否则返回原因*/public String ReName(String serverPath, String currentFilename, String newFilename, String remotePath) {try {//普通ftp模式if (serverPath.toLowerCase().contains(ftp://)) {throw new Exception(此版本还不支持FTP);}//检验http模式else if (serverPath.toLowerCase().contains(http://) || serverPath.toLowerCase().contains(https://)) {String paraStr MethodReNamecurrentFilename UrlEnCode(serverPath remotePath currentFilename) newFilename UrlEnCode(serverPath remotePath newFilename);String retStr GetHttpStr(GetFileServiceAddr(serverPath), paraStr);return retStr;}} catch (Exception ex) {return ex.getMessage();}return ;}/*** 移动文件** param currentFullFilename 原文件全路径* param newFullFilename 新的文件全路径* return 成功返回空串否则返回原因*/public String Move(String currentFullFilename, String newFullFilename) {try {//普通ftp模式if (currentFullFilename.toLowerCase().contains(ftp://)) {throw new Exception(此版本还不支持FTP);}//检验http模式else if (currentFullFilename.toLowerCase().contains(http://) || currentFullFilename.toLowerCase().contains(https://)) {String paraStr MethodReNamecurrentFilename UrlEnCode(currentFullFilename) newFilename UrlEnCode(newFullFilename);String retStr GetHttpStr(GetFileServiceAddr(currentFullFilename), paraStr);return retStr;}} catch (Exception ex) {return ex.getMessage();}return ;}/*** 删除服务器上的文件** param fileServerFullPath 文件在服务的全路径* return 成功返回空串否则返回原因*/public String Delete(String fileServerFullPath) {try {//普通ftp模式if (fileServerFullPath.toLowerCase().contains(ftp://)) {throw new Exception(此版本还不支持FTP);}//检验http模式else if (fileServerFullPath.toLowerCase().contains(http://) || fileServerFullPath.toLowerCase().contains(https://)) {String paraStr MethodDeletefileName UrlEnCode(fileServerFullPath);String retStr GetHttpStr(GetFileServiceAddr(fileServerFullPath), paraStr);return retStr;}} catch (Exception ex) {return ex.getMessage();}return ;}/*** 文件路径的文件得到Base64串** param path 全路径* return* throws Exception*/public static String File2Base64Str(String path) throws Exception {File file new File(path);if (!file.exists()) {return ;}try (FileInputStream fis new FileInputStream(file)) {byte[] buffer new byte[(int) file.length()];fis.read(buffer);fis.close();;return Base64.getEncoder().encodeToString(buffer);} catch (IOException e) {throw new RuntimeException(读文件异常:, e);}}/*** url编码** param url* return* throws Exception*/private static String UrlEnCode(String url) throws Exception {String[] arr url.split(/);String head ;String left ;for (int i 0; i arr.length; i) {if (i 3) {if (head.isEmpty()) {head arr[i];} else {head head / arr[i];}} else {left left / URLEncoder.encode(arr[i], UTF-8);}}return head left;}/*** 通过服务地址得到相对服务地址** param serverPath 服务地址* return 相对服务地址*/private String GetFileServiceRemoteAddr(String serverPath) {String[] arr serverPath.split(/);StringBuilder ret new StringBuilder();boolean start false;for (int i 0; i arr.length; i) {if (arr[i].toLowerCase().equals(fileservice)) {start true;continue;}if (start true) {ret.append(arr[i]).append(/);}}return ret.toString();}/*** 流转Base64** param stream 流* return Base64串* throws IOException*/public static String Stream2Base64Str(InputStream stream) throws IOException {byte[] buffer new byte[stream.available()];stream.read(buffer);String encoded Base64.getEncoder().encodeToString(buffer);return encoded;}/*** 从http下载文本** param url url* param para 参数* return 文本串* throws Exception*/private static String GetHttpStr(String url, String para) throws Exception {byte[] bytes para.getBytes(UTF-8);//忽略证书if (url.contains(https://)) {TrustManager[] trustAllCerts new TrustManager[]{new X509TrustManager() {public java.security.cert.X509Certificate[] getAcceptedIssuers() {return null;}public void checkClientTrusted(X509Certificate[] certs, String authType) {}public void checkServerTrusted(X509Certificate[] certs, String authType) {}}};// Install the all-trusting trust managerSSLContext sc SSLContext.getInstance(SSL);sc.init(null, trustAllCerts, new java.security.SecureRandom());HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());// Create all-trusting host name verifierHostnameVerifier allHostsValid new HostnameVerifier() {public boolean verify(String hostname, SSLSession session) {return true;}};}URL u new URL(url);HttpURLConnection http (HttpURLConnection) u.openConnection();http.setAllowUserInteraction(true);http.setDoOutput(Boolean.TRUE);http.setDoInput(Boolean.TRUE);http.setUseCaches(false);http.setRequestProperty(Content-type, application/x-www-form-urlencoded);http.setInstanceFollowRedirects(false);http.setRequestMethod(POST);http.connect();OutputStream outputStream http.getOutputStream();outputStream.write(bytes);outputStream.flush();outputStream.close();InputStream is http.getInputStream();BufferedReader reader new BufferedReader(new InputStreamReader(is));StringBuilder stringBuilder new StringBuilder();String line null;while ((line reader.readLine()) ! null) {stringBuilder.append(line System.lineSeparator());}return stringBuilder.toString();}/*** 通过服务地址得到webservice服务地址** param serverPath 服务地址* return webservice服务地址*/private String GetFileServiceAddr(String serverPath) {String[] arr serverPath.split(/);StringBuilder webHead new StringBuilder();for (int i 0; i arr.length; i) {if (arr[i].toLowerCase().equals(fileservice)) {break;}webHead.append(arr[i]).append(/);}return webHead.toString() service/JRTUpFileService.ashx;}}
测试文件操作后台代码
/*** 上传文件到文件服务* return*/public String UpImageFile() throws Exception{//得到文件ListFileCollection fileListJRT.Core.MultiPlatform.JRTWebFile.GetFiles(Request);if(fileList!nullfileList.size()0){JRT.Core.MultiPlatform.FileService fileServicenew JRT.Core.MultiPlatform.FileService();fileService.Upload(http://localhost:8080/JRTWeb/service/JRTUpFileService.ashx,fileList.get(0).GetInputStream(),fileList.get(0).GetFileName(),/zlz);}return Helper.Success();}/*** 改名文件* return*/public String ReNameImageFile() throws Exception{JRT.Core.MultiPlatform.FileService fileServicenew JRT.Core.MultiPlatform.FileService();fileService.ReName(http://localhost:8080/JRTWeb/FileService/,logo.png,logo1.png,zlz/);return Helper.Success();}/*** 删除文件* return*/public String DeleteImageFile() throws Exception{JRT.Core.MultiPlatform.FileService fileServicenew JRT.Core.MultiPlatform.FileService();fileService.Delete(http://localhost:8080/JRTWeb/FileService/zlz/logo.png);fileService.Delete(http://localhost:8080/JRTWeb/FileService/zlz/logo1.png);return Helper.Success();}前台代码
//上传文件到文件服务$(#btnUpfileBTTestCode).click(function () {$(#file_upload).click();});//改名文件$(#btnRenamefileBTTestCode).click(function () {//往后台提交数据$.ajax({type: post,dataType: json,cache: false, //async: true, //为true时异步不等待后台返回值为false时强制等待-asirurl: me.actionUrl ?MethodReNameImageFile,success: function (data, status) {$.messager.progress(close);if (!FilterBackData(data)) {return;}alert(成功);}});});//删除文件$(#btnDeletefileBTTestCode).click(function () {//往后台提交数据$.ajax({type: post,dataType: json,cache: false, //async: true, //为true时异步不等待后台返回值为false时强制等待-asirurl: me.actionUrl ?MethodDeleteImageFile,success: function (data, status) {$.messager.progress(close);if (!FilterBackData(data)) {return;}alert(成功);}});});//上传方法HTML5function http(date, url, callback) {function createXHttpRequest() {if (window.ActiveXObject) {xmlhttp new ActiveXObject(Microsoft.XMLHTTP);}else if (window.XMLHttpRequest) {xmlhttp new XMLHttpRequest();}else {return;}}function starRequest(date) {createXHttpRequest();xmlhttp.onreadystatechange function (e) {if (xmlhttp.readyState 4) {if (xmlhttp.status 200) {if (e.srcElement.response.indexOf(false) -1) {showError(e.srcElement.response);return;}callback(xmlhttp.response);}}};xmlhttp.open(POST, url, false);xmlhttp.send(date);}starRequest(date);}//上传文件function UpFileDo(a, ftp) {var selectFiles document.getElementById(file_upload).files;if (selectFiles ! null selectFiles.length 0) {for (var i 0; i selectFiles.length; i) {var data new FormData();var file selectFiles[i];if (ftp null) {ftp ;}data.append(file, file);ajaxLoading();setTimeout(function () {ajaxLoadEnd();}, 4000);var url me.actionUrl ?MethodUpImageFile;var callback function (retData) {retData JSON.parse(retData);if (retData.IsOk) {alert(上传成功);}else {showError(retData[Message]);}ajaxLoadEnd();};http(data, url, callback);}$(#file_upload).val();}}这样之后每个运行的网站内部都自带文件服务方便开发测试文件服务相关功能正式部署也不用额外弄文件服务了如果用sftp之类的还得额外搭建和学习前端加载还得特殊处理
