要注意的是图片路径
先看效果图：
下面是代码啦：
前端ftl
index:
<#assign base=request.contextPath/><!DOCTYPE HTML><html lang="zh-cn"><head><base id="base" href="${base}"><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><title>图片资源管理</title><#include "${base}/common/head.ftl"/></head><body><div id="main"><div id="toolbar"><shiro:hasPermission name="upms:system:create"><a class="waves-effect waves-button" href="${base}/cebs/imags/add"><i class="zmdi zmdi-plus"></i> 添加图片</a></shiro:hasPermission><shiro:hasPermission name="upms:system:delete"><a class="waves-effect waves-button" href="javascript:;" οnclick="deleteAction()"><i class="zmdi zmdi-close"></i> 批量删除</a></shiro:hasPermission></div><!--搜索--><form id="search-form" class="form-inline"><div class="input-group"><input type="text" id="keyword" class="form-control" placeholder="请输入图片名称"/><div class="input-group-btn"><button type="button" class="btn btn-default" id="searchbtn"><span class="glyphicon glyphicon-search"></span></button></div></div></form><table id="table"></table></div><#include "${base}/common/footer.ftl"/><script>var $table = $('#table');//模糊搜索加载页面$('#searchbtn').click(function () {var keyword = $("#keyword").val();// bootstrap table初始化$table.bootstrapTable('destroy');initTableHeight();$table.bootstrapTable({url: '${base}/cebs/imags?keyword='+keyword,height: $(window).height()-60,striped: true,showRefresh: true,showColumns: true,minimumCountColumns: 2,clickToSelect: true,detailView: true,detailFormatter:function(index,row){var str = "";str+= "<div>";str+= "<label class='form-control' style='border:0px;'>图片名称：";if(row.name==undefined||row.name==""){str+= "-";}else{str+=row.name;}str+="</label>";str+= "<label class='form-control' style='border:0px;'>图片预览：";if(row.imagepath==undefined){str+= "-";}else{str+="<img style='height:30px;' src='"+row.imagepath+"'/>";}str+="</label>"str+= "<label class='form-control' style='border:0px;'>上传用户：";if(row.uploaduser==undefined||row.uploaduser==""){str+="-";}else{str+=row.uploaduser;}str+="</label>";str+= "<label class='form-control' style='border:0px;'>上传时间：";if(row.uploadtime==undefined){str+= "-";}else{str+=timeFormatter(row.uploadtime,row,index);}str+="</label>";str+= "<label class='form-control' style='border:0px;'>URL：";if(row.url==undefined){str+= "-";}else{str+=row.url;}str+="</label>";str+= "<label class='form-control' style='border:0px;'>状态：";if(row.upstatus==0){str+="<span class='label label-default'>下线</span>"}else if(row.upstatus==1){str+="<span class='label label-success'>上线</span>";}else{str+= "-";}str+="</label>";str+= "</div>";return str;},pagination: true,paginationLoop: false,sidePagination: 'server',silentSort: false,smartDisplay: false,escape: true,idField: 'id',maintainSelected: true,toolbar: '#toolbar',uniqueId: "id",columns: [{field: 'ck', checkbox: true},{title: '序号', align: 'center',width:'50',formatter: 'orderFormatter'},{field: 'id',title: '图片编号',align: 'center',visible:false},{field: 'name', title: '图片名称', align: 'center'},{field: 'imagepath', title: '图片预览',align: 'center',formatter: 'imgFormatter'},{field: 'uploaduser', title: '上传用户', align: 'center'},{field: 'uploadtime', title: '上传时间',align: 'center',formatter: 'timeFormatter'},{field: 'url', title: 'URL',align: 'center'},{field: 'upstatus', title: '状态', align: 'center', formatter: 'statusFormatter'},{field: 'action', title: '操作', align: 'center', formatter: 'actionFormatter',width:'100'}]});});//加载页面$(function() {// initTableHeight();$table.bootstrapTable({url: '${base}/cebs/imags',height: $(window).height()-60,striped: true,showRefresh: true,showColumns: true,minimumCountColumns: 2,clickToSelect: true,detailView: true,detailFormatter:function(index,row){var str = "";str+= "<div>";str+= "<label class='form-control' style='border:0px;'>图片名称：";if(row.name==undefined||row.name==""){str+= "-";}else{str+=row.name;}str+="</label>";str+= "<label class='form-control' style='border:0px;'>图片预览：";if(row.imagepath==undefined){str+= "-";}else{str+="<img style='height:30px;' src='"+row.imagepath+"'/>";}str+="</label>"str+= "<label class='form-control' style='border:0px;'>上传用户：";if(row.uploaduser==undefined||row.uploaduser==""){str+="-";}else{str+=row.uploaduser;}str+="</label>";str+= "<label class='form-control' style='border:0px;'>上传时间：";if(row.uploadtime==undefined){str+= "-";}else{str+=timeFormatter(row.uploadtime,row,index);}str+="</label>";str+= "<label class='form-control' style='border:0px;'>URL：";if(row.url==undefined){str+= "-";}else{str+=row.url;}str+="</label>";/*str+= "<label class='form-control' style='border:0px;'>URL：";if(row.price==undefined){str+= "-";}else{str+=row.price;}str+="</label>";*/str+= "<label class='form-control' style='border:0px;'>状态：";if(row.upstatus==0){str+="<span class='label label-default'>下线</span>"}else if(row.upstatus==1){str+="<span class='label label-success'>上线</span>";}else{str+= "-";}str+="</label>";str+= "</div>";return str;},pagination: true,paginationLoop: false,sidePagination: 'server',silentSort: false,smartDisplay: false,escape: true,idField: 'id',maintainSelected: true,toolbar: '#toolbar',uniqueId: "productid",columns: [{field: 'ck', checkbox: true},{title: '序号', align: 'center',width:'50',formatter: 'orderFormatter'},{field: 'id',title: '图片编号',align: 'center',visible:false},{field: 'name', title: '图片名称', align: 'center'},{field: 'imagepath', title: '图片预览',align: 'center',formatter: 'imgFormatter'},{field: 'uploaduser', title: '上传用户', align: 'center'},{field: 'uploadtime', title: '上传时间',align: 'center',formatter: 'timeFormatter'},{field: 'url', title: 'URL',align: 'center'},{field: 'upstatus', title: '状态', align: 'center', formatter: 'statusFormatter'},{field: 'action', title: '操作', align: 'center', formatter: 'actionFormatter',width:'100'}]});});//给窗口添加resize()监听事件/* function initTableHeight(){$(window).resize(function(){$table.bootstrapTable("resetView",{height:$(window).height()-60})});}*///格式化序号function orderFormatter(value, row, index) {var pageSize = $('#table').bootstrapTable('getOptions').pageSize;var pageNumber = $('#table').bootstrapTable('getOptions').pageNumber;return pageSize * (pageNumber - 1) + index + 1;}// 格式化时间function timeFormatter(value, row, index) {var date = new Date(value);//时间戳为10位需*1000，时间戳为13位的话不需乘1000Y = date.getFullYear();M = (date.getMonth()+1 < 10 ? '0'+(date.getMonth()+1) : date.getMonth()+1);D = date.getDate() < 10 ? '0' + date.getDate() : date.getDate();h = date.getHours() < 10 ? '0' + date.getHours() : date.getHours();m = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes();s = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds();return Y+"-"+M+"-"+D+" "+h+":"+m+":"+s;};// 格式化操作按钮function actionFormatter(value, row, index) {return ["<a class=\"update\" href=\"javascript:;\" οnclick=\"updateAction('"+row.id+"')\" data-toggle=\"tooltip\" title=\"编辑\"><i class=\"glyphicon glyphicon-edit\"></i></a> ","<a class=\"delete\" href=\"javascript:;\" οnclick=\"deleteAction('"+row.id+"')\" data-toggle=\"tooltip\" title=\"删除\"><i class=\"glyphicon glyphicon-remove\"></i></a> ",].join('');}// 格式化状态function statusFormatter(value, row, index) {if (value == 1) {return '<span class="label label-success">上线</span>';} else {return '<span class="label label-default">下线</span>';}}// 格式化预览图function imgFormatter(value, row, index) {if (value!=null){return '<img style="height:30px;" src="'+value+'" />';}}// 编辑图片信息function updateAction(id) {window.location.href="${base}/cebs/imags/edit/"+id;}// 删除图片（）var deleteDialog;function deleteAction(id) {if (id!=null){deleteDialog = $.confirm({type: 'red',animationSpeed: 300,title: false,content: '确认删除该图片信息吗？',buttons: {confirm: {text: '确认',btnClass: 'waves-effect waves-button',action: function () {var ids = new Array();for (var i in rows) {ids.push(rows[i].productid);}$.ajax({type: 'delete',url: '${base}/cebs/imags/' + id,success: function(result) {if (result.code != 1) {if (result.data instanceof Array) {$.each(result.data, function(index, value) {$.confirm({theme: 'dark',animation: 'rotateX',closeAnimation: 'rotateX',title: false,content: value.errorMsg,buttons: {confirm: {text: '确认',btnClass: 'waves-effect waves-button waves-light'}}});});} else {$.confirm({theme: 'dark',animation: 'rotateX',closeAnimation: 'rotateX',title: false,content: result.data.errorMsg,buttons: {confirm: {text: '确认',btnClass: 'waves-effect waves-button waves-light'}}});}} else {deleteDialog.close();$table.bootstrapTable('refresh');}},error: function(XMLHttpRequest, textStatus, errorThrown) {$.confirm({theme: 'dark',animation: 'rotateX',closeAnimation: 'rotateX',title: false,content: textStatus,buttons: {confirm: {text: '确认',btnClass: 'waves-effect waves-button waves-light'}}});}});}},cancel: {text: '取消',btnClass: 'waves-effect waves-button'}}});}else{var rows = $table.bootstrapTable('getSelections');if (rows.length == 0) {$.confirm({title: false,content: '请至少选择一条记录！',autoClose: 'cancel|3000',backgroundDismiss: true,buttons: {cancel: {text: '取消',btnClass: 'waves-effect waves-button'}}});} else {deleteDialog = $.confirm({type: 'red',animationSpeed: 300,title: false,content: '确认删除该图片信息吗？',buttons: {confirm: {text: '确认',btnClass: 'waves-effect waves-button',action: function () {var ids = new Array();for (var i in rows) {ids.push(rows[i].id);}$.ajax({type: 'delete',url: '${base}/cebs/imags/' + ids.join("-"),success: function(result) {if (result.code != 1) {if (result.data instanceof Array) {$.each(result.data, function(index, value) {$.confirm({theme: 'dark',animation: 'rotateX',closeAnimation: 'rotateX',title: false,content: value.errorMsg,buttons: {confirm: {text: '确认',btnClass: 'waves-effect waves-button waves-light'}}});});} else {$.confirm({theme: 'dark',animation: 'rotateX',closeAnimation: 'rotateX',title: false,content: result.data.errorMsg,buttons: {confirm: {text: '确认',btnClass: 'waves-effect waves-button waves-light'}}});}} else {deleteDialog.close();$table.bootstrapTable('refresh');}},error: function(XMLHttpRequest, textStatus, errorThrown) {$.confirm({theme: 'dark',animation: 'rotateX',closeAnimation: 'rotateX',title: false,content: textStatus,buttons: {confirm: {text: '确认',btnClass: 'waves-effect waves-button waves-light'}}});}});}},cancel: {text: '取消',btnClass: 'waves-effect waves-button'}}});}}}</script></body></html>
add页面:
<#assign base=request.contextPath/><!DOCTYPE HTML><html lang="zh-cn"><head><base id="base" href="${base}"><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><title>图片管理</title><#include "${base}/common/head.ftl"/></head><body><div class="container kv-main"><div class="page-header"><h1>添加图片</h1></div><form enctype="multipart/form-data" method="post" id="uploadForm" action="/cebs/imags/add"><div class="input-group"><span class="input-group-addon">图片名称</span><input type="text" class="form-control" placeholder="" name="name"></div><br/><div class="input-group" id="centerIpGroup"><label class="input-group-addon" id="basic-addon5">上传作者</label><div class="input-group col-md-12 centerIp"><input type="text" class="form-control" id="ipInput" name="uploaduser"><#--<span class="input-group-btn"><button class="btn btn-info" type="button" data-toggle="tooltip" title="删除" id="delCenterIpGrp"><span class="glyphicon glyphicon-minus"></span></button></span>--></div><#--<button class="btn btn-info" type="button" data-toggle="tooltip" title="新增" id="addCenterIpGrpBtn" οnclick="addCenterIpGrp(this)"><span class="glyphicon glyphicon-plus"></span></button>--></div><br/><br/><div class="form-group"><span class="input-group-addon" style="border-radius: 4px;padding: 6px 12px; ">图片预览</span><div class="file-loading"><input id="fileImage" type="file" multiple class="file" data-overwrite-initial="false" data-min-file-count="1" name="fileImage"></div></div><br/><br/><div><label class="radio-inline"><input type="radio" name="upstatus" id="optionsRadios3" value="1" checked> 上线</label><label class="radio-inline"><input type="radio" name="upstatus" id="optionsRadios4" value="0"> 下线</label></div><br/><div class="input-group"><span class="input-group-addon">URL</span><input type="text" class="form-control" placeholder="" name="url"></div><br/><div class="col-lg-pull-8 pull-right"><input type="submit" class="btn btn-primary" value="确认"/><button type="button" class="btn btn-primary" οnclick="javascript:window.history.back(-1);">返回</button></div><br/><br/><br/><br/><br/><br/></form></div></body><#include "${base}/common/footer.ftl"/><script>//添加图片描述输入框项function addCenterIpGrp(obj){html = '<div class="input-group col-md-12 centerIp">'+'<input type="text" class="form-control" id="ipInput" name="description">'+'<span class="input-group-btn">'+'<button class="btn btn-info" type="button" data-toggle="tooltip" title="删除" id="delCenterIpGrp"><span class="glyphicon glyphicon-minus"></span></button>'+'</span>'+'</div>'obj.insertAdjacentHTML('beforebegin',html);}$(document).on('click','#delCenterIpGrp',function(){var el = this.parentNode.parentNode;var centerIp = $(this).parent().parent().find('#ipInput').val();if (centerIp==""){el.parentNode.removeChild(el);return;}alertify.confirm('您确定要删除选中的命令？',function(e){if(e){ el.parentNode.removeChild(el)}})})//编辑图片$("#fileImage").fileinput({language : 'zh',uploadUrl: '#', // you must set a valid URL here else you will get an errorallowedFileExtensions: ['jpg', 'png', 'gif'],maxFileSize: 1000,maxFilesNum: 10,minFileCount: 1,maxFileCount: 1, //表示允许同时上传的最大文件个数dropZoneEnabled: true,//是否显示拖拽区域showUpload:false, //是否显示上传按钮showRemove :false, //是否显示移除按钮layoutTemplates :{// actionDelete:'', //去除上传预览的缩略图中的删除图标actionUpload:''//去除上传预览缩略图中的上传图片；// actionZoom:'' //去除上传预览缩略图中的查看详情预览的缩略图标。}});$("#file-2").fileinput({language : 'zh',uploadUrl: '#', // you must set a valid URL here else you will get an errorallowedFileExtensions: ['jpg', 'png', 'gif'],overwriteInitial: false,maxFileSize: 1000,maxFilesNum: 10,minFileCount: 1,maxFileCount: 3, //表示允许同时上传的最大文件个数dropZoneEnabled: true,//是否显示拖拽区域showUpload:false, //是否显示上传按钮showRemove :false, //是否显示移除按钮layoutTemplates :{// actionDelete:'', //去除上传预览的缩略图中的删除图标actionUpload:''//去除上传预览缩略图中的上传图片；// actionZoom:'' //去除上传预览缩略图中的查看详情预览的缩略图标。}});</script></html>
controller:
package dt.amos.cwms.controller;import dt.mon.constant.CebsResult;import dt.mon.constant.CebsResultConstant;import dt.mon.util.FileUtil;import dt.mon.util.UuidUtil;import dt.amos.cwms.domain.CebsImags;import dt.amos.cwms.service.CebsImagsService;import mons.lang.StringUtils;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.beans.factory.annotation.Value;import org.springframework.boot.web.servlet.MultipartConfigFactory;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.ui.ModelMap;import org.springframework.util.MultiValueMap;import org.springframework.web.bind.annotation.*;import org.springframework.web.multipart.MultipartFile;import org.springframework.web.multipart.MultipartHttpServletRequest;import javax.servlet.http.HttpServletRequest;import java.sql.Timestamp;import java.text.SimpleDateFormat;import java.util.*;/** * @Author: * @Date:/6/13 18:17 */@Controllerpublic class CebsImagsController {@Autowired private CebsImagsService cebsImagsService; @Value("${my.uploadImgUrl}")private String uploadImgUrl; @Value("${my.fieldIp}")private String fieldIp; @Value("${my.imagsIp}")private String imagsIp; //系统首页 @RequestMapping("indexs")public String showIndex(Model model) {return "index"; }@RequestMapping(value = "/cebs/imags/index", method = RequestMethod.GET)public String index(Model model) {return "imags/index"; }//图片资源管理 @RequestMapping("/cebs/imags")@ResponseBody public Object getAll(CebsImags cebsImags,@RequestParam(required = false, defaultValue = "0", value = "offset") int offset,@RequestParam(required = false, defaultValue = "10", value = "limit") int limit,@RequestParam(required = false, value = "keyword") String keyword){List<CebsImags> rows = cebsImagsService.getAll(cebsImags, offset, limit,keyword); int total = cebsImagsService.count(cebsImags); Map<String, Object> result = new HashMap<>(); result.put("rows", rows); result.put("total", total); return result; }//添加页面 @RequestMapping(value = "/cebs/imags/add", method = RequestMethod.GET)public String add(Model model) {return "imags/add"; }//添加图片 @RequestMapping(value = "/cebs/imags/add", method = RequestMethod.POST)public Object add(CebsImags cebsImags, HttpServletRequest request) {String name=cebsImags.getName(); if (StringUtils.isNotEmpty(name)){name=name.replaceAll(",",";"); }cebsImags.setName(name); /*String user=cebsImags.getUploaduser(); if (StringUtils.isNotEmpty(user)){ user=user.replaceAll(",",";"); } cebsImags.setUploaduser(user);*/ String state=cebsImags.getUpstatus(); cebsImags.setUpstatus(state); Timestamp time = new Timestamp(System.currentTimeMillis()); cebsImags.setUploadtime(time); MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest)request; MultiValueMap<String, MultipartFile> multiparMap = multipartRequest.getMultiFileMap(); try {for (String key : multiparMap.keySet()) {List<MultipartFile> multipartFileList = (List<MultipartFile>) multiparMap.get(key);for (int i=0;i<multipartFileList.size();i++) {MultipartFile file=multipartFileList.get(i);MultipartConfigFactory factory = new MultipartConfigFactory();//文件最大限制factory.setMaxFileSize("10240KB");if (file.getSize()!=0){//获取上传文件的原始名称 String originalFilename = file.getOriginalFilename(); //新图片名称 SimpleDateFormat formatterDate = new SimpleDateFormat("yyyyMMdd"); String str = formatterDate.format(new Date()); String fileName = UuidUtil.getShortUuid() + originalFilename.substring(originalFilename.lastIndexOf("."));// String filePath = request.getSession().getServletContext().getRealPath("uploadfiles/imags/" + str + "/"); String filePath = request.getServletContext().getRealPath("/"); filePath += "uploadfiles/imags/" + str + "/"; FileUtil.uploadFile(file.getBytes(), filePath, fileName); String imagePath= uploadImgUrl+"imags/"+str+"/"+fileName; if(("fileImage").equals(key)){cebsImags.setImagepath(imagePath); }if (("file").equals(key)){}}}}//添加图片 cebsImagsService.addImag(cebsImags); } catch (Exception e) {e.printStackTrace(); }return "redirect:/cebs/imags/index"; }//删除图片信息 @RequestMapping(value = "/cebs/imags/{ids}", method = RequestMethod.DELETE)@ResponseBody public Object delete(@PathVariable("ids") String ids) {String [] id= ids.split("-"); if(null!=id&&id.length!=0){for (int i = 0; i < id.length; i++) {try {//删除图片信息cebsImagsService.deleteById(Integer.valueOf(id[i]));} catch (Exception e) {e.printStackTrace();}}}return new CebsResult(CebsResultConstant.SUCCESS, 0); }//编辑图片信息页面 @RequestMapping(value = "/cebs/imags/edit/{id}", method = RequestMethod.GET)public String edit(@PathVariable("id") int id, ModelMap modelMap) {CebsImags cebsImags = cebsImagsService.selectById(id); String [] desc=cebsImags.getName().split(";"); List<String> desclist=new ArrayList<>(); for (int i=0;i<desc.length;i++){desclist.add(desc[i]); }String img=cebsImags.getImagepath(); if (StringUtils.isNotEmpty(img)){cebsImags.setImagepath(img.replace(imagsIp,fieldIp)); }modelMap.put("desclist",desclist); modelMap.put("cebsImags", cebsImags); return "imags/edit"; }//编辑图片信息 @RequestMapping(value = "/cebs/imags/edit", method = RequestMethod.POST)public Object edit(CebsImags cebsImags, HttpServletRequest request) {String desc=cebsImags.getName().replaceAll(",",";"); cebsImags.setName(desc); String state=cebsImags.getUpstatus(); cebsImags.setUpstatus(state); //根据id查询原有图片信息 MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest)request; MultiValueMap<String, MultipartFile> multiparMap = multipartRequest.getMultiFileMap(); try {for (String key : multiparMap.keySet()) {List<MultipartFile> multipartFileList = (List<MultipartFile>) multiparMap.get(key);for (int i=0;i<multipartFileList.size();i++) {MultipartFile file=multipartFileList.get(i);MultipartConfigFactory factory = new MultipartConfigFactory();//文件最大限制factory.setMaxFileSize("10240KB");if (file.getSize()!=0){//获取上传文件的原始名称 String originalFilename = file.getOriginalFilename(); //新图片名称 SimpleDateFormat formatterDate = new SimpleDateFormat("yyyyMMdd"); String str = formatterDate.format(new Date()); String fileName = UuidUtil.getShortUuid() + originalFilename.substring(originalFilename.lastIndexOf(".")); String filePath = request.getSession().getServletContext().getRealPath("uploadfiles/imags/" + str + "/"); FileUtil.uploadFile(file.getBytes(), filePath, fileName); String imagePath=uploadImgUrl+"imags/"+str+"/"+fileName; if(("fileImage").equals(key)) {cebsImags.setImagepath(imagePath); cebsImagsService.editCebsImags(cebsImags); }}else {cebsImagsService.editCebsImags(cebsImags);}}}} catch (Exception e) {e.printStackTrace(); }return "redirect:/cebs/imags/index"; }
aplication.properties配置
##默认域名ipmy.fieldIp=IP地址##图片管理图片展示替换ipmy.productIp=my.imagsIp=my.uploadImgUrl=http://IP地址:8081/uploadfiles/
在服务器图片存储路径这样写：
server.tomcat.basedir=/usr/local/etc/ccdt/image
要有一个配置工具类：
package dt.mon.util;import org.springframework.boot.context.embedded.ConfigurableEmbeddedServletContainer;import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizer;import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;import java.io.File;/** * tomcat 配置 * @Author: * @Date: /4/12 20:22. */@Configurationpublic class TomcatConfig {@Bean public EmbeddedServletContainerCustomizer createEmbeddedServletContainerCustomizer(){return new MyEmbeddedServletContainerCustomizer(); }class MyEmbeddedServletContainerCustomizer implements EmbeddedServletContainerCustomizer {public void customize(ConfigurableEmbeddedServletContainer container) {TomcatEmbeddedServletContainerFactory tomcatFactory = (TomcatEmbeddedServletContainerFactory) container; String filepath="/usr/local/etc/ccdt/image"; File file = new File(filepath); if(!file.exists()){file.mkdirs(); }tomcatFactory.setDocumentRoot(file); }}}
fileutil:
package dt.mon.util;import sun.misc.BASE64Decoder;import java.awt.*;import java.awt.image.BufferedImage;import java.io.File;import java.io.FileOutputStream;import java.io.OutputStream;/** * @Author: * @Date: */public class FileUtil {public static void uploadFile(byte[] file, String filePath, String fileName) throws Exception {File targetFile = new File(filePath); if(!targetFile.exists()){targetFile.mkdirs(); }FileOutputStream out = new FileOutputStream(filePath+fileName); out.write(file); out.flush(); out.close(); }/*** 通过BASE64Decoder解码，并生成图片* @param imgStr* @param imgPath* @return*/ public static boolean imgBase64(String imgStr,String imgPath){// 对字节数组字符串进行Base64解码并生成图片 if (imgStr==null){return false; }else{try {//BASE64解码byte[] b=new BASE64Decoder().decodeBuffer(imgStr);for (int i = 0; i < b.length; ++i) {if (b[i]<0){//调整异常数据 b[i]+=256;}}//生成JPEG图片OutputStream outputStream=new FileOutputStream(imgPath);outputStream.write(b);outputStream.flush();outputStream.close();return true; }catch (Exception e){e.printStackTrace();return false; }}}/*** 删除单个文件* @param filePath 被删除文件的文件名* @return 单个文件删除成功返回true，否则返回false*/ public static boolean deleteFile(String filePath) {boolean flag = false; File file = new File(filePath); // 路径为文件且不为空则进行删除 if (file.isFile() && file.exists()) {file.delete(); System.out.println("删掉了"); flag = true; }return flag; }// /**//* 旋转图片为指定角度//*//* @param bufferedimage//* 目标图像//* @param degree//* 旋转角度//* @return//*/// public static BufferedImage rotateImage(final BufferedImage bufferedimage,// final int degree) {// int w = bufferedimage.getWidth();// int h = bufferedimage.getHeight();// int type = bufferedimage.getColorModel().getTransparency();// BufferedImage img;// Graphics2D graphics2d;// (graphics2d = (img = new BufferedImage(w, h, type))//.createGraphics()).setRenderingHint(//RenderingHints.KEY_INTERPOLATION,//RenderingHints.VALUE_INTERPOLATION_BILINEAR);// graphics2d.rotate(Math.toRadians(degree), w / 2, h / 2);// graphics2d.drawImage(bufferedimage, 0, 0, null);// graphics2d.dispose();// return img;// } public static BufferedImage rotateImage(BufferedImage src, int angel) {int src_width = src.getWidth(null); int src_height = src.getHeight(null); // calculate the new image size Rectangle rect_des = CalcRotatedSize(new Rectangle(new Dimension(src_width, src_height)), angel); BufferedImage res = null; res = new BufferedImage(rect_des.width, rect_des.height,BufferedImage.TYPE_INT_RGB); Graphics2D g2 = res.createGraphics(); //用于跟换背景色 Graphics2D g3 = res.createGraphics(); // transform g2.translate((rect_des.width - src_width) / 2,(rect_des.height - src_height) / 2); g2.rotate(Math.toRadians(angel), src_width / 2, src_height / 2); //设置画笔颜色为白色不设置怎为黑色 g3.setColor(Color.WHITE); //填充背景色 g3.fill(rect_des); g2.drawImage(src, null, null); return res; }public static Rectangle CalcRotatedSize(Rectangle src, int angel) {// if angel is greater than 90 degree, we need to do some conversion if (angel >= 90) {if(angel / 90 % 2 == 1){int temp = src.height;src.height = src.width;src.width = temp; }angel = angel % 90; }double r = Math.sqrt(src.height * src.height + src.width * src.width) / 2; double len = 2 * Math.sin(Math.toRadians(angel) / 2) * r; double angel_alpha = (Math.PI - Math.toRadians(angel)) / 2; double angel_dalta_width = Math.atan((double) src.height / src.width); double angel_dalta_height = Math.atan((double) src.width / src.height); int len_dalta_width = (int) (len * Math.cos(Math.PI - angel_alpha- angel_dalta_width)); int len_dalta_height = (int) (len * Math.cos(Math.PI - angel_alpha- angel_dalta_height)); int des_width = src.width + len_dalta_width * 2; int des_height = src.height + len_dalta_height * 2; return new Rectangle(new Dimension(des_width, des_height)); }}
getip工具类：
package dt.mon.util;import com.alibaba.fastjson.JSONObject;import mons.lang.StringUtils;import java.io.BufferedReader;import java.io.DataOutputStream;import java.io.IOException;import java.io.InputStreamReader;import .HttpURLConnection;import .URL;import java.util.Map;public class GetIpSite {//获取ip地址,参数为("ip="+ip,"utf-8") public String getIpSite(String content, String encoding){String url = "/service/getIpInfo.php"; String result = this.getResult(url,content,encoding); StringBuffer ipSite = new StringBuffer(); if(StringUtils.isNotBlank(result)){JSONObject jsonObject = JSONObject.parseObject(result); int code = (int)jsonObject.get("code"); if(code == 0) {Map<String, String> res = (Map<String, String>) jsonObject.get("data");String country = res.get("country");String region = res.get("region");String city = res.get("city");if(StringUtils.isBlank(country) && StringUtils.isBlank(region) && StringUtils.isBlank(city)){ipSite.append("获取ip地域失败...");}else {if (!country.equals("XX") && StringUtils.isNotBlank(country)) {ipSite.append(country + " ");}if (!region.equals("XX") && StringUtils.isNotBlank(region)) {ipSite.append(region + " ");}if (!city.equals("XX") && StringUtils.isNotBlank(city)) {ipSite.append(city);}}}else{ipSite.append("获取ip地域失败..."); }}return ipSite.toString(); }private String getResult(String urlStr, String content, String encoding) {URL url; HttpURLConnection connection = null; try {url = new URL(urlStr); connection = (HttpURLConnection) url.openConnection();// 新建连接实例 connection.setDoOutput(true);// 是否打开输出流 true|false connection.setDoInput(true);// 是否打开输入流true|false connection.setRequestMethod("GET");// 提交方法POST|GET connection.setUseCaches(false);// 是否缓存true|false connection.connect();// 打开连接端口 DataOutputStream out = new DataOutputStream(connection.getOutputStream());// 打开输出流往对端服务器写数据 out.writeBytes(content);//往出写数据 out.flush();// 刷新 out.close();// 关闭输出流 BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream(), encoding));// 往对端写完数据对端服务器返回数据 // ,以BufferedReader流来读取 StringBuffer buffer = new StringBuffer(); String line; while ((line = reader.readLine()) != null) {buffer.append(line); }reader.close(); return buffer.toString(); } catch (IOException e) {e.printStackTrace(); } finally {if (connection != null) {connection.disconnect();// 关闭连接 }}return null; }}
UUID工具类：
package dt.mon.util;import java.util.UUID;/** * @Author: * @Date:/6/15 10:42 */public class UuidUtil {/*** @return 获取Uuid方法*/ public static String[] chars = new String[] { "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z" }; public static String getUuid() {String[] splits = UUID.randomUUID().toString().split("-"); StringBuffer buffer = new StringBuffer(); for (int i = 0; i < splits.length; i++) {buffer.append(splits[i]); }return buffer.toString(); }public static String getShortUuid() {StringBuffer shortBuffer = new StringBuffer(); String uuid = UUID.randomUUID().toString().replace("-", ""); for (int i = 0; i < 8; i++) {String str = uuid.substring(i * 4, i * 4 + 4); int x = Integer.parseInt(str, 16); shortBuffer.append(chars[x % 0x3E]); }return shortBuffer.toString(); }}
公共类：
package dt.mon.constant;import dt.mon.base.BaseConstants;public class CebsConstant extends BaseConstants {public static final String CIMS_TYPE = "cims.type";}
package dt.mon.constant;import dt.mon.base.BaseResult;public class CebsResult extends BaseResult {public CebsResult(CebsResultConstant cimsResultConstant, Object data) {super(cimsResultConstant.getCode(), cimsResultConstant.getMessage(), data); }}
package dt.mon.constant;public enum CebsResultConstant {/*** 失败*/ FAILED(0, "failed"), /*** 成功*/ SUCCESS(1, "success"), /*** 无效长度*/ INVALID_LENGTH(10001, "Invalid length"), /*** 用户名不能为空*/ EMPTY_USERNAME(10101, "Username cannot be empty"), /*** 密码不能为空*/ EMPTY_PASSWORD(10102, "Password cannot be empty"), /*** 帐号不存在*/ INVALID_USERNAME(10103, "Account does not exist"), /*** 密码错误*/ INVALID_PASSWORD(10104, "Password error"), /*** 无效帐号*/ INVALID_ACCOUNT(10105, "Invalid account"), /*** 验证码不能为空*/ EMPTY_SMSCODE(10106, "SMSCODE cannot be empty"), /*** 验证码无效*/ INVALID_SMSCODE(10107, "Invalid SMSCODE"); public int code; public String message; CebsResultConstant(int code, String message) {this.code = code; this.message = message; }public int getCode() {return code; }public void setCode(int code) {this.code = code; }public String getMessage() {return message; }public void setMessage(String message) {this.message = message; }}
package dt.mon.constant;public class Constants {public class MsgCode{public static final String EMPTY = "204"; public static final StringERROR = "500"; public static final StringSUCCESS = "200"; }public class MsgCodeText{public static final String SUCCESS = "操作成功";public static final String EMPTY = "参数缺失";public static final StringERROR = "系统异常"; }}
base类：
package dt.mon.base;/** * 统一返回结果类 * Created by shuzheng on /2/18. */public class BaseResult {/*** 状态码：1成功，其他为失败*/ public int code; /*** 成功为success，其他为失败原因*/ public String message; /*** 数据结果集*/ public Object data; public BaseResult(int code, String message, Object data) {this.code = code; this.message = message; this.data = data; }public int getCode() {return code; }public void setCode(int code) {this.code = code; }public String getMessage() {return message; }public void setMessage(String message) {this.message = message; }public Object getData() {return data; }public void setData(Object data) {this.data = data; }}
package dt.mon.base;public class BaseExample {protected boolean isPager; protected int offset; protected int limit; public boolean isPager() {return isPager; }public void setPager(boolean isPager) {this.isPager = isPager; }public int getOffset() {return offset; }public void setOffset(int offset) {this.offset = offset; }public int getLimit() {return limit; }public void setLimit(int limit) {this.limit = limit; }}
package dt.mon.base;public class BaseColumn {private String columnName; private String columnComment; public BaseColumn(String columnName, String columnComment) {this.columnName = columnName; this.columnComment = columnComment; }public String getColumnName() {return columnName; }public void setColumnName(String columnName) {this.columnName = columnName; }public String getColumnComment() {return columnComment; }public void setColumnComment(String columnComment) {this.columnComment = columnComment; }@Override public String toString() {return "BaseColumn{" +"columnName='" + columnName + '\'' +", columnComment='" + columnComment + '\'' +'}'; }}
