文章目录
一、前言
现在的需求是：实现一个项目展示模块，后端管理页面除了需要基础信息外，要加上一个图片上传和富文本框编辑器功能。
二、效果
点击”图片存储地址”：可上传电脑任何位置的图片，并可对图片进行放大，缩小，和旋转。
存入数据库的图片以url地址存放
url直接百度可看到图片：
三、编码过程
1.前端：
index.vue
<template><divclass="app-container"><!-- 新增项目 --><el-row:gutter="10"class="mb8"><el-col:span="1.5"><el-buttontype="primary"plainicon="el-icon-plus"size="mini"@click="handleAdd">新增
</el-button></el-col></el-row><!-- 添加或修改项目展示 --><el-dialog:title="title":visible.sync="open"width="1000px"append-to-body><el-formref="formObj":model="form":rules="rules"label-width="120px"><el-form-itemlabel="项目名称"prop="projectName"><el-inputv-model="form.projectName"placeholder="请输入项目名称"/></el-form-item><el-form-itemlabel="项目类型"prop="projectType"><el-selectv-model="form.projectType"placeholder="请选择项目类型"style="width: 65%"><el-optionv-for="dict in projectTypeOptions":key="dict.dictValue":label="dict.dictLabel":value="dict.dictValue"></el-option></el-select></el-form-item><el-form-itemprop="picUrl"label="图片存储地址"required><divclass="coverImg-upload"@click="showCoverImgCropper = true"><imgv-if="form.picUrl":src="form.picUrl"class="coverImg"/><iv-elseclass="el-icon-plus coverImg-upload-icon"/></div></el-form-item><el-form-itemprop="projectDetail"label="项目详情"><my-quill-editorv-model="form.projectDetail"ref="quillEditor"/></el-form-item><el-form-itemlabel="备注"prop="remark"><el-inputv-model="form.remark"type="textarea"placeholder="请输入备注"/></el-form-item></el-form><img-upload-cropper:visible.sync="showCoverImgCropper"@upload-success="onCoverImgUploaded"/><divslot="footer"class="dialog-footer"><el-buttontype="primary"@click="submitForm">确 定</el-button><el-button@click="cancel">取 消</el-button></div></el-dialog><!-- 项目展示平台查询 --><el-tablev-loading="loading":data="projectShowList"row-key="id"default-expand-all:tree-props="{ children: 'children', hasChildren: 'hasChildren' }"><el-table-columnlabel="项目名称"align="center"prop="projectName"/><el-table-columnlabel="图片存储地址"align="center"prop="picUrl"v-if="false"/><el-table-columnlabel="项目详情"align="center"prop="projectDetail"v-if="false"/><el-table-columnlabel="项目类型"align="center"prop="projectType":formatter="projectTypeFormat"/><el-table-columnlabel="创建人"align="center"prop="createUser"/><el-table-columnlabel="创建时间"align="center"prop="createTime"/><el-table-columnlabel="修改人"align="center"prop="updateUser"/><el-table-columnlabel="修改时间"align="center"prop="updateTime"/><el-table-columnlabel="备注"align="center"prop="remark"/><el-table-columnlabel="操作"align="center"class-name="small-padding fixed-width"><templateslot-scope="scope"><el-buttonsize="mini"type="text"icon="el-icon-edit"@click="handleUpdate(scope.row)">修改</el-button><el-buttonsize="mini"type="text"icon="el-icon-delete"@click="handleDelete(scope.row)">删除</el-button></template></el-table-column></el-table></div></template><script>import{
listProjectShow,
addProjectShow,
updateProjectShow,
getProjectShow,
delProjectShow,}from"@/api/projectShow/projectShow";import myQuillEditor from"@/components/Editor";import ImgUploadCropper from"@/components/ImgUploadCropper";exportdefault{name:"cpsp",components:{
myQuillEditor,
ImgUploadCropper,},data(){return{// 遮罩层loading:true,// 资产分类表格数据projectShowList:[],//计费方式字典projectTypeOptions:[],// 弹出层标题title:"",// 资产分类树选项categoryOptions:[],// 是否显示弹出层open:false,// 表单参数form:{id:null,projectName:null,projectType:"1",picUrl:"",projectDetail:"",remark:null,},showCoverImgCropper:false,formObj:"",// 表单校验rules:{projectName:[{required:true,message:"项目名称不能为空",trigger:"blur"},],projectType:[{required:true,message:"项目类型不能为空",trigger:"blur"},],picUrl:[{required:true,trigger:"change",message:"图片存储地址不能为空"},],},};},mounted(){this.formObj =this.$refs.formObj;},created(){this.getList();this.getDicts("project_show_type").then((response)=>{this.projectTypeOptions = response.data;});},methods:{/** 查询资产分类列表 */getList(){this.loading =true;listProjectShow(this.queryParams).then((response)=>{this.projectShowList = response.data;this.loading =false;});},// 项目类型字典翻译projectTypeFormat(row, column){returnthis.selectDictLabel(this.projectTypeOptions, row.projectType);},// 取消按钮cancel(){this.open =false;this.reset();},// 表单重置reset(){this.form ={id:null,projectName:null,projectType:"1",picUrl:"",projectDetail:"",remark:null,};this.resetForm("formObj");},/** 新增按钮操作 */handleAdd(){this.reset();this.open =true;this.title ="添加项目";},/**
* 组件封面图片上传
*/onCoverImgUploaded(picUrl){this.form.picUrl = picUrl;// 清除表单校验红字this.formObj.clearValidate("picUrl");},/** 提交按钮 */submitForm(){this.$refs["formObj"].validate((valid)=>{if(valid){if(this.form.id !=null){updateProjectShow(this.form).then((response)=>{this.msgSuccess("修改成功");this.open =false;this.getList();});}else{addProjectShow(this.form).then((response)=>{this.msgSuccess("新增成功");this.open =false;this.getList();
console.log(this.form);});}}});},/** 修改按钮操作 */handleUpdate(row){this.reset();getProjectShow(row.id).then((response)=>{this.form = response.data;this.open =true;this.title ="修改项目展示内容";});},/** 删除按钮操作 */handleDelete(row){this.$confirm('是否确认删除项目名为"'+ row.projectName +'"的数据项?',"警告",{confirmButtonText:"确定",cancelButtonText:"取消",type:"warning",}).then(function(){returndelProjectShow(row.id);}).then(()=>{this.getList();this.msgSuccess("删除成功");});},},};</script><stylelang="scss">.coverImg-upload{margin-top: 10px;width: 150px;height: 150px;border: 1px dashed #d9d9d9;border-radius: 6px;cursor: pointer;position: relative;overflow: hidden;img{width: 100%;height: 100%;}.coverImg-upload-icon{font-size: 28px;color: #8c939d;width: 150px;height: 150px;line-height: 150px;text-align: center;}}</style>
projectShow.js
import request from'@/utils/request'// 查询项目展示列表exportfunctionlistProjectShow(query){returnrequest({url:'/projectShow/list',method:'get',params: query
})}// 新增项目展示exportfunctionaddProjectShow(data){returnrequest({url:'/projectShow',method:'post',data: data
})}// 修改项目展示exportfunctionupdateProjectShow(data){returnrequest({url:'/projectShow',method:'put',data: data
})}// 点击修改按钮获取到具体cpsp项目的详情exportfunctiongetProjectShow(id){returnrequest({url:'/projectShow/'+ id,method:'get'})}// 删除资产分类exportfunctiondelProjectShow(id){returnrequest({url:'/projectShow/'+ id,method:'delete'})}
富文本框: Editor/index.vue
<template><div><!-- 图片上传组件辅助 --><el-uploadclass="avatar-uploader quill-img":action="uploadImgUrl"name="file":headers="headers":show-file-list="false":on-success="quillImgSuccess":on-error="uploadError":before-upload="quillImgBefore"accept='.jpg,.jpeg,.png,.gif'></el-upload><!-- 富文本组件 --><quill-editorclass="editor"v-model="content"ref="quillEditor":options="editorOption"@blur="onEditorBlur($event)"@focus="onEditorFocus($event)"@change="onEditorChange($event)"></quill-editor></div></template><script>import{ getToken }from'@/utils/auth'// 工具栏配置const toolbarOptions =[["bold","italic","underline","strike"],// 加粗 斜体 下划线 删除线["blockquote","code-block"],// 引用 代码块[{list:"ordered"},{list:"bullet"}],// 有序、无序列表[{indent:"-1"},{indent:"+1"}],// 缩进[{size:["small",false,"large","huge"]}],// 字体大小[{header:[1,2,3,4,5,6,false]}],// 标题[{color:[]},{background:[]}],// 字体颜色、字体背景颜色[{align:[]}],// 对齐方式["clean"],// 清除文本格式["link","image","video"]// 链接、图片、视频];import{ quillEditor }from"vue-quill-editor";import"quill/dist/quill.core.css";import"quill/dist/quill.snow.css";import"quill/dist/quill.bubble.css";exportdefault{model:{prop:"value",event:"change"},props:{/* 编辑器的内容 */value:{type: String
},/* 图片大小 */maxSize:{type: Number,default:4000//kb}},components:{ quillEditor },data(){return{content:this.value,editorOption:{placeholder:"",theme:"snow",// or 'bubble'placeholder:"请输入内容",modules:{toolbar:{container: toolbarOptions,handlers:{image:function(value){if(value){// 触发input框选择图片文件
document.querySelector(".quill-img input").click();}else{this.quill.format("image",false);}}}}}},// uploadImgUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址uploadImgUrl: process.env.VUE_APP_BASE_API+"/system/file/upload",headers:{Authorization:'Bearer '+getToken()}};},watch:{value:function(){this.content =this.value;}},methods:{onEditorBlur(){//失去焦点事件},onEditorFocus(){//获得焦点事件},onEditorChange(){//内容改变事件this.$emit("change",this.content);},// 富文本图片上传前quillImgBefore(file){let fileType = file.type;if(fileType ==='image/jpeg'|| fileType ==='image/png'){returntrue;}else{this.$message.error('请插入图片类型文件(jpg/jpeg/png)');returnfalse;}},quillImgSuccess(res, file){// res为图片服务器返回的数据// 获取富文本组件实例let quill =this.$refs.quillEditor.quill;// 如果上传成功if(res.code ==200){// 获取光标所在位置let length = quill.getSelection().index;// 插入图片 res.url为服务器返回的图片地址
quill.insertEmbed(length,"image", res.url);// 调整光标到最后
quill.setSelection(length +1);}else{this.$message.error("图片插入失败");}},// 富文本图片上传失败uploadError(){// loading动画消失this.$message.error("图片插入失败");}}};</script><style>.editor{line-height: normal !important;/* height: 192px; */}.quill-img{display: none;}.ql-snow .ql-tooltip[data-mode="link"]::before{content:"请输入链接地址:";}.ql-snow .ql-tooltip.ql-editing a.ql-action::after{border-right: 0px;content:"保存";padding-right: 0px;}.ql-snow .ql-tooltip[data-mode="video"]::before{content:"请输入视频地址:";}.ql-snow .ql-picker.ql-size .ql-picker-label::before,
.ql-snow .ql-picker.ql-size .ql-picker-item::before{content:"14px";}.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="small"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="small"]::before{content:"10px";}.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="large"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="large"]::before{content:"18px";}.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="huge"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="huge"]::before{content:"32px";}.ql-snow .ql-picker.ql-header .ql-picker-label::before,
.ql-snow .ql-picker.ql-header .ql-picker-item::before{content:"文本";}.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before{content:"标题1";}.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before{content:"标题2";}.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before{content:"标题3";}.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before{content:"标题4";}.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before{content:"标题5";}.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before{content:"标题6";}.ql-snow .ql-picker.ql-font .ql-picker-label::before,
.ql-snow .ql-picker.ql-font .ql-picker-item::before{content:"标准字体";}.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="serif"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="serif"]::before{content:"衬线字体";}.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="monospace"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="monospace"]::before{content:"等宽字体";}</style>
图片上传：ImgUploadCropper/index.vue
<template><el-dialogclass="img-upload-cropper":title="title":visible.sync="show"width="800px"append-to-body@close="onDialogClose"><el-row><el-col:xs="24":md="12":style="{ height: '350px' }"><vue-cropperref="cropper":img="options.img"outputType="png":info="true":autoCrop="options.autoCrop":autoCropWidth="options.autoCropWidth":autoCropHeight="options.autoCropHeight":fixedBox="options.fixedBox"@realTime="realTime"/></el-col><el-col:xs="24":md="12":style="{ height: '350px' }"><divclass="upload-preview":style="`width:${options.autoCropWidth}px;height:${options.autoCropHeight}px;border-radius:${previewBorderRaidus}`"><img:src="previews.url":style="previews.img"/></div></el-col></el-row><br/><el-row><el-col:lg="2":md="2"><el-uploadaction="#":http-request="httpRequest":show-file-list="false":before-upload="beforeUpload"><el-buttonsize="small">
上传
<iclass="el-icon-upload el-icon--right"></i></el-button></el-upload></el-col><el-col:lg="{ span: 1, offset: 2 }":md="2"><el-buttonicon="el-icon-plus"size="small"@click="changeScale(1)"></el-button></el-col><el-col:lg="{ span: 1, offset: 1 }":md="2"><el-buttonicon="el-icon-minus"size="small"@click="changeScale(-1)"></el-button></el-col><el-col:lg="{ span: 1, offset: 1 }":md="2"><el-buttonicon="el-icon-refresh-left"size="small"@click="rotateLeft()"></el-button></el-col><el-col:lg="{ span: 1, offset: 1 }":md="2"><el-buttonicon="el-icon-refresh-right"size="small"@click="rotateRight()"></el-button></el-col><el-col:lg="{ span: 2, offset: 6 }":md="2"><el-buttontype="primary"size="small"@click="uploadImg()">提 交</el-button></el-col></el-row></el-dialog></template><script>import{ VueCropper }from"vue-cropper";import{ fileUpload }from"@/api/system/upload";import{ uploadAvatar }from"@/api/system/user";exportdefault{name:"img-upload-cropper",components:{ VueCropper },props:{visible:{type: Boolean,default:false,},title:{type: String,default:"",},compType:{type: String,default:"",},/**
* 右边预览图的border-radius，单位自定
*/previewBorderRaidus:{type: String,default:"",},},computed:{},watch:{visible(val){this.show = val;},},data(){return{options:{img:"",//裁剪图片的地址autoCrop:true,// 是否默认生成截图框autoCropWidth:200,// 默认生成截图框宽度autoCropHeight:200,// 默认生成截图框高度fixedBox:true,// 固定截图框大小 不允许改变},show:false,previews:{},};},created(){},mounted(){},methods:{/**
* 关闭时
*/onDialogClose(){this.$emit("update:visible",false);},/**
* 图片上传之前
*/beforeUpload(file){if(file.type.indexOf("image/")==-1){this.msgError("文件格式错误，请上传图片类型,如：JPG，PNG后缀的文件。");}else{const reader =newFileReader();
reader.readAsDataURL(file);
reader.onload=()=>{this.options.img = reader.result;};}},/**
* 上传到服务器
*/uploadImg(){this.$refs.cropper.getCropBlob((data)=>{let formData =newFormData();if(this.compType ==="avatar"){// 头像上传
formData.append("avatarfile", data);uploadAvatar(formData).then((response)=>{
console.log("🚀 ~ file: index.vue ~ line 161 ~ uploadAvatar ~ response",
response
);if(response.code ===200){this.show =false;this.options.img ="";this.$emit("upload-success", response.imgUrl);this.msgSuccess("修改成功");}});}else{
formData.append("file", data);fileUpload(formData).then((response)=>{if(response.code ===200){// this.$refs.cropper.clearCrop();this.show =false;this.options.img ="";this.$emit("upload-success", response.url);this.msgSuccess("上传成功");}});}});},// 向左旋转rotateLeft(){this.$refs.cropper.rotateLeft();},// 向右旋转rotateRight(){this.$refs.cropper.rotateRight();},// 图片缩放changeScale(num){
num = num ||1;this.$refs.cropper.changeScale(num);},// 实时预览realTime(data){this.previews = data;},/**
* 覆盖默认的上传行为，可以自定义上传的实现
* 留空即可，不写这个的话会有点报错
*/httpRequest(){},},};</script><stylelang="scss"scoped>.img-upload-cropper{.upload-preview{position: absolute;top: 50%;transform:translate(50%, -50%);border-radius: 0;box-shadow: 0 0 4px #ccc;overflow: hidden;}}</style>
2.后端：
实体ProjectShow
@DatapublicclassProjectShow{/** 自增长主键ID */privateLong id;/** 项目名称 */@NotNull(message ="项目名称不能为空")privateString projectName;/** 项目类型*/@NotNull(message ="项目类型不能为空")privateString projectType;/** 图片路径 */@NotNull(message ="图片路径不能为空")privateString picUrl;/** 项目详情*/@NotNull(message ="项目详情不能为空")privateString projectDetail;/** 创建人 */@NotNull(message ="创建人不能为空")privateString createUser;/** 创建日期 */@JsonFormat(pattern ="yyyy-MM-dd")privateDate createTime;/** 更新人 */privateString updateUser;/** 更新日期 */@JsonFormat(pattern ="yyyy-MM-dd")privateDate updateTime;/** 备注 */privateString remark;}
ProjectShowController
@RestController@RequestMapping("/projectShow")publicclassProjectShowControllerextendsBaseController{@AutowiredprivateIProjectShowService iProjectShowService;@GetMapping("/list")publicAjaxResultlist(ProjectShow projectShow){List<ProjectShow> list = iProjectShowService.selectProjectShowList(projectShow);returnAjaxResult.success(list);}@PostMappingpublicAjaxResultadd(@RequestBodyProjectShow projectShow){returntoAjax(iProjectShowService.insertProjectShow(projectShow));}/**
* 修改
*/@PutMappingpublicAjaxResultedit(@RequestBodyProjectShow projectShow){returntoAjax(iProjectShowService.updateProjectShow(projectShow));}/**
* 点击修改按钮后获项目展示的详细信息
*/@GetMapping(value ="/{id}")publicAjaxResultgetInfo(@PathVariable("id")Long id){returnAjaxResult.success(iProjectShowService.selectProjectShowById(id));}/**
* 删除
*/@DeleteMapping("/{ids}")publicAjaxResultremove(@PathVariableLong[] ids){returntoAjax(iProjectShowService.deleteProjectShowByIds(ids));}}
IProjectShowService
publicinterfaceIProjectShowService{publicList<ProjectShow>selectProjectShowList(ProjectShow projectShow);publicintinsertProjectShow(ProjectShow projectShow);publicintupdateProjectShow(ProjectShow projectShow);publicProjectShowselectProjectShowById(Long id);publicintdeleteProjectShowByIds(Long[] ids);}
ProjectShowServiceImpl
@Service@Slf4jpublicclassProjectShowServiceImplimplementsIProjectShowService{@AutowiredprivateProjectShowMapper projectShowMapper;@AutowiredprivateTokenService tokenService;@OverridepublicList<ProjectShow>selectProjectShowList(ProjectShow projectShow){return projectShowMapper.selectProjectShowList(projectShow);}@OverridepublicintinsertProjectShow(ProjectShow projectShow){LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());SysUser user = loginUser.getUser();
projectShow.setCreateUser(user.getUserName());
projectShow.setCreateTime(newDate());return projectShowMapper.insertProjectShow(projectShow);}@OverridepublicintupdateProjectShow(ProjectShow projectShow){LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());SysUser user = loginUser.getUser();
projectShow.setUpdateUser(user.getUserName());
projectShow.setUpdateTime(newDate());return projectShowMapper.updateProjectShow(projectShow);}@OverridepublicProjectShowselectProjectShowById(Long id){return projectShowMapper.selectProjectShowById(id);}@OverridepublicintdeleteProjectShowByIds(Long[] ids){return projectShowMapper.deleteProjectShowByIds(ids);}}
ProjectShowMapper
@RepositorypublicinterfaceProjectShowMapper{publicList<ProjectShow>selectProjectShowList(ProjectShow projectShow);publicList<ProjectShow>selectProjectShowList();publicintinsertProjectShow(ProjectShow projectShow);//修改publicintupdateProjectShow(ProjectShow projectShow);publicProjectShowselectProjectShowById(Long id);publicintdeleteProjectShowByIds(Long[] ids);}
ProjectShowMapper.xml
<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE mapper
PUBLIC"-//mybatis.org//DTD Mapper 3.0//EN""http://mybatis.org/dtd/mybatis-3-mapper.dtd"><mapper namespace="com.activate.module.projectshow.mapper.ProjectShowMapper"><resultMap type="com.activate.module.projectshow.domain.ProjectShow" id="ProjectShowResult"><result property="id" column="id"/><result property="projectName" column="project_name"/><result property="projectType" column="project_type"/><result property="picUrl" column="pic_url"/><result property="projectDetail" column="project_detail"/><result property="createUser" column="create_user"/><result property="createTime" column="create_time"/><result property="updateUser" column="update_user"/><result property="updateTime" column="update_time"/><result property="remark" column="remark"/></resultMap><sql id="selectProjectShowVo">
select id, project_name, project_type, pic_url, project_detail, create_user, create_time ,update_user ,update_time ,remark from project_show
</sql><select id="selectProjectShowList" parameterType="com.activate.module.projectshow.domain.ProjectShow" resultMap="ProjectShowResult"><include refid="selectProjectShowVo"/></select><select id="selectProjectShowById" parameterType="Long" resultMap="ProjectShowResult"><include refid="selectProjectShowVo"/>
where id = #{id}</select><insert id="insertProjectShow" parameterType="com.activate.module.projectshow.domain.ProjectShow" useGeneratedKeys="true"
keyProperty="id">
insert into project_show
<trim prefix="(" suffix=")" suffixOverrides=","><if test="projectName != null and projectName != ''">project_name,</if><if test="projectType != null and projectType != ''">project_type,</if><if test="picUrl != null ">pic_url,</if><if test="projectDetail != null ">project_detail,</if><if test="createUser != null ">create_user,</if><if test="createTime != null ">create_time,</if><if test="updateUser != null ">update_user,</if><if test="updateTime != null ">update_time,</if><if test="remark != null ">remark,</if></trim><trim prefix="values (" suffix=")" suffixOverrides=","><if test="projectName != null and projectName != ''">#{projectName},</if><if test="projectType != null and projectType != ''">#{projectType},</if><if test="picUrl != null">#{picUrl},</if><if test="projectDetail != null">#{projectDetail},</if><if test="createUser != null">#{createUser},</if><if test="createTime != null ">#{createTime},</if><if test="updateUser != null ">#{updateUser},</if><if test="updateTime != null ">#{updateTime},</if><if test="remark != null ">#{remark},</if></trim></insert><update id="updateProjectShow" parameterType="com.activate.module.projectshow.domain.ProjectShow">
update project_show
<trim prefix="SET" suffixOverrides=","><if test="projectName != null and projectName != ''">project_name=#{projectName},</if><if test="projectType != null and projectType != ''">project_type=#{projectType},</if><if test="picUrl != null">pic_url=#{picUrl},</if><if test="projectDetail != null">project_detail=#{projectDetail},</if><if test="createUser != null">create_user=#{createUser},</if><if test="createTime != null ">create_time=#{createTime},</if><if test="updateUser != null ">update_user=#{updateUser},</if><if test="updateTime != null ">update_time=#{updateTime},</if><if test="remark != null ">remark=#{remark},</if></trim>
where id = #{id}</update><delete id="deleteProjectShowByIds" parameterType="String">
delete from project_show where id in
<foreach item="id" collection="array"open="(" separator="," close=")">
#{id}</foreach></delete></mapper>
本文转载自: https://blog.csdn.net/someday____/article/details/127982436
版权归原作者 _Shanene 所有， 如有侵权，请联系我们删除。
版权归原作者 _Shanene 所有， 如有侵权，请联系我们删除。