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="${base}/cebs/imags/add"><i class="zmdi zmdi-plus"></i> 添加图片</a></shiro:hasPermission>
<shiro:hasPermission name="upms:system:delete"><a class="waves-effect waves-button" href="javascript:;" onclick="deleteAction()"><i class="zmdi zmdi-close"></i> 批量删除</a></shiro:hasPermission>
</div>
<!--搜索-->
<form id="search-form" class="form-inline">
<div class="input-group">
<input type="text" id="keyword" class="form-control" placeholder="请输入图片名称"/>
<div class="input-group-btn">
<button type="button" class="btn btn-default" id="searchbtn"><span class="glyphicon glyphicon-search"></span></button>
</div>
</div>
</form>
<table id="table"></table>
</div>
<#include "${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 = $('#table').bootstrapTable('getOptions').pageNumber;
return pageSize * (pageNumber - 1) + index + 1;
}
// 格式化时间
function timeFormatter(value, row, index) {
var date = new Date(value);//时间戳为10位需*1000，时间戳为13位的话不需乘1000
Y = date.getFullYear();
M = (date.getMonth()+1 < 10 ? '0'+(date.getMonth()+1) : date.getMonth()+1);
D = date.getDate() < 10 ? '0' + date.getDate() : date.getDate();
h = date.getHours() < 10 ? '0' + date.getHours() : date.getHours();
m = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes();
s = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds();
return Y+"-"+M+"-"+D+" "+h+":"+m+":"+s;
};
// 格式化操作按钮
function actionFormatter(value, row, index) {
return [
"<a class=\"update\" href=\"javascript:;\" onclick=\"updateAction('"+row.id+"')\" data-toggle=\"tooltip\" title=\"编辑\"><i class=\"glyphicon glyphicon-edit\"></i></a> ",
"<a class=\"delete\" href=\"javascript:;\" onclick=\"deleteAction('"+row.id+"')\" data-toggle=\"tooltip\" title=\"删除\"><i class=\"glyphicon glyphicon-remove\"></i></a> ",
].join('');
}
// 格式化状态
function statusFormatter(value, row, index) {
if (value == 1) {
return '<span class="label label-success">上线</span>';
} else {
return '<span class="label label-default">下线</span>';
}
}
// 格式化预览图
function imgFormatter(value, row, index) {
if (value!=null){
return '<img style="height:30px;" src="'+value+'" />';
}
}
// 编辑图片信息
function updateAction(id) {
window.location.href="${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 "${base}/common/head.ftl"/>
</head>
<body>
<div class="container kv-main">
<div class="page-header">
<h1>添加图片</h1>
</div>
<form enctype="multipart/form-data" method="post" id="uploadForm" action="/cebs/imags/add">
<div class="input-group">
<span class="input-group-addon">图片名称</span>
<input type="text" class="form-control" placeholder="" name="name">
</div>
<br/>
<div class="input-group" id="centerIpGroup">
<label class="input-group-addon" id="basic-addon5">上传作者</label>
<div class="input-group col-md-12 centerIp">
<input type="text" class="form-control" id="ipInput" name="uploaduser">
<#--<span class="input-group-btn">
<button class="btn btn-info" type="button" data-toggle="tooltip" title="删除" id="delCenterIpGrp"><span class="glyphicon glyphicon-minus"></span></button>
</span>-->
</div>
<#--<button class="btn btn-info" type="button" data-toggle="tooltip" title="新增" id="addCenterIpGrpBtn" onclick="addCenterIpGrp(this)"><span class="glyphicon glyphicon-plus"></span></button>-->
</div>
<br/>
<br/>
<div class="form-group">
<span class="input-group-addon" style="border-radius: 4px;padding: 6px 12px; ">图片预览</span>
<div class="file-loading">
<input id="fileImage" type="file" multiple class="file" data-overwrite-initial="false" data-min-file-count="1" name="fileImage">
</div>
</div>
<br/>
<br/>
<div>
<label class="radio-inline">
<input type="radio" name="upstatus" id="optionsRadios3" value="1" checked> 上线
</label>
<label class="radio-inline">
<input type="radio" name="upstatus" id="optionsRadios4" value="0"> 下线
</label>
</div>
<br/>
<div class="input-group">
<span class="input-group-addon">URL</span>
<input type="text" class="form-control" placeholder="" name="url">
</div>
<br/>
<div class="col-lg-pull-8 pull-right">
<input type="submit" class="btn btn-primary" value="确认"/>
<button type="button" class="btn btn-primary" onclick="javascript:window.history.back(-1);">返回</button>
</div>
<br/><br/><br/><br/><br/><br/>
</form>
</div>
</body>
<#include "${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 error
allowedFileExtensions: ['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。
}
});
$("#file-2").fileinput({
language : 'zh',
uploadUrl: '#', // you must set a valid URL here else you will get an error
allowedFileExtensions: ['jpg', 'png', 'gif'],
overwriteInitial: false,
maxFileSize: 1000,
maxFilesNum: 10,
minFileCount: 1,
maxFileCount: 3, //表示允许同时上传的最大文件个数
dropZoneEnabled: true,//是否显示拖拽区域
showUpload:false, //是否显示上传按钮
showRemove :false, //是否显示移除按钮
layoutTemplates :{
// actionDelete:'', //去除上传预览的缩略图中的删除图标
actionUpload:''//去除上传预览缩略图中的上传图片；
// actionZoom:'' //去除上传预览缩略图中的查看详情预览的缩略图标。
}
});
</script>
</html>
controller:
package com.ccdt.amos.cwms.controller;
import com.ccdt.amos.cwms.common.constant.CebsResult;
import com.ccdt.amos.cwms.common.constant.CebsResultConstant;
import com.ccdt.amos.cwms.common.util.FileUtil;
import com.ccdt.amos.cwms.common.util.UuidUtil;
import com.ccdt.amos.cwms.domain.CebsImags;
import com.ccdt.amos.cwms.service.CebsImagsService;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.web.servlet.MultipartConfigFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.ui.ModelMap;
import org.springframework.util.MultiValueMap;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import javax.servlet.http.HttpServletRequest;
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import java.util.*;
/**
* @Author:
* @Date:2018/6/13 18:17
*/
@Controller
public class CebsImagsController {
@Autowired
private CebsImagsService cebsImagsService;
@Value("${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ip my.fieldIp=IP地址 ##图片管理图片展示替换ip my.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 com.ccdt.amos.cwms.common.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: 2018/4/12 20:22. */ @Configuration public 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 com.ccdt.amos.cwms.common.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 com.ccdt.amos.cwms.common.util; import com.alibaba.fastjson.JSONObject; import org.apache.commons.lang.StringUtils; import java.io.BufferedReader; import java.io.DataOutputStream; import java.io.IOException; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.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 = "http://ip.taobao.com/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 com.ccdt.amos.cwms.common.util; import java.util.UUID; /** * @Author: * @Date:2018/6/15 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 com.ccdt.amos.cwms.common.constant; import com.ccdt.amos.cwms.common.base.BaseConstants; public class CebsConstant extends BaseConstants { public static final String CIMS_TYPE = "cims.type"; }
package com.ccdt.amos.cwms.common.constant; import com.ccdt.amos.cwms.common.base.BaseResult; public class CebsResult extends BaseResult { public CebsResult(CebsResultConstant cimsResultConstant, Object data) { super(cimsResultConstant.getCode(), cimsResultConstant.getMessage(), data); } }
package com.ccdt.amos.cwms.common.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 com.ccdt.amos.cwms.common.constant; public class Constants { public class MsgCode{ public static final String EMPTY = "204"; public static final String ERROR = "500"; public static final String SUCCESS = "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 String ERROR = "系统异常"; } }
base类：
package com.ccdt.amos.cwms.common.base; /** * 统一返回结果类 * Created by shuzheng on 2017/2/18. */ 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 com.ccdt.amos.cwms.common.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 com.ccdt.amos.cwms.common.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 + '\'' + '}'; } }