基于springboot实现Ueditor并生成.html的示例

一、项目架构

二、项目代码

1.HtmlProductController.java

package com.controller;

import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;

@Controller
@RequestMapping("/HtmlProductController.do")
public class HtmlProductController {
    @ResponseBody
    @RequestMapping(params = "fileUpload")
    public Map<String, Object> fileUpload(HttpServletRequest request,@RequestParam(value = "files", required = false) MultipartFile multipartFile) throws IOException {
        Map<String, Object> resultMap = new HashMap<String, Object>();
        String realpath = "";
        // 获取文件名
        String name = "";
        if (multipartFile != null) {
            try {
                name = multipartFile.getOriginalFilename();// 直接返回文件的名字
                String subffix = name.substring(name.lastIndexOf(".") + 1, name.length());// 我这里取得文件后缀
                String fileName = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());// 文件保存进来，我给他重新命名，数据库保存有原本的名字，所以输出的时候再把他附上原本的名字就行了。
                String filepath = request.getServletContext().getRealPath("/") + "files\\";// 获取项目路径到webapp
                File file = new File(filepath);
                if (!file.exists()) {// 目录不存在就创建
                    file.mkdirs();
                }
                multipartFile.transferTo(new File(file + "\\" + fileName + "." + subffix));// 保存文件
                realpath = file + "\\" + fileName + "." + subffix;
                resultMap.put("success", true);
                resultMap.put("code", 0);
                resultMap.put("msg", "上传成功");
            } catch (IllegalStateException e) {
                resultMap.put("success", false);
                resultMap.put("code", -1);
                resultMap.put("msg", "上传失败");
                e.printStackTrace();
            }
        }
        return resultMap;
    }
}

2.Test3.html

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
    <script type="text/javascript"src="https://cdn.bootcss.com/jquery/3.2.1/jquery.js"></script>
    <script type="text/javascript" src="js/ueditor/ueditor.config.js"></script>
    <script type="text/javascript" src="js/ueditor/ueditor.all.min.js"></script>
    <script type="text/javascript" src="js/ueditor/lang/zh-cn/zh-cn.js" charset="utf-8" ></script>

</head>
<body>
            <form action="" method="post">
                <div style="width:100%">
                    <script type="text/plain" id="myEditor" style="width:100%;height:150px"></script>
                </div>
                </form>
                 <button id="btn">提交</button>
</body>
<script type="text/javascript">
   var ue= UE.getEditor("myEditor");
    $("#btn").click(function(){
         var html= ue.getAllHtml();
         alert(html);
         //黑色高亮
         html=html+"<link rel='stylesheet' type='text/css' href='../js/highlight/styles/school-book.css'>";
         html=html+"<script type='text/javascript' src='../js/highlight/highlight.pack.js' "+"></"+"script>";
         html=html+"<script type='text/javascript'>hljs.initHighlightingOnLoad(); var allpre = document.getElementsByTagName('pre');var allpre = document.getElementsByTagName('pre'); for(i = 0; i < allpre.length; i++){  var onepre = document.getElementsByTagName('pre')[i]; var mycode = document.getElementsByTagName('pre')[i].innerHTML;onepre.innerHTML = '<code id="+"mycode"+">'+mycode+'</code>';} </"+"script>";
         html=html+"<style type='text/css'>#mycode{  font-size: 12px;font-family:'Verdana'; font-weight:500;white-space: pre;}</style>";
         var blob=new Blob([html]);
         //blob转file
         var aafile = new File([blob], "aa.html");
         var formdata = new FormData();
         console.log(aafile);
         formdata.append("files", aafile);
         console.log(formdata.get("files"));
         $.ajax({
               url:'HtmlProductController.do?fileUpload',
               type:'POST',
              data:formdata,
              contentType:false,
              processData:false,//这个很有必要，不然不行
              dataType:"json",
              mimeType:"multipart/form-data",
              success: function (data) {
                 alert("上传成功");
             }
          });
    });
</script>
</html>

3.pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>ueditor-test</groupId>
  <artifactId>Ueditor</artifactId>
  <packaging>war</packaging>
  <version>0.0.1-SNAPSHOT</version>
  <name>Ueditor Maven Webapp</name>
  <url>http://maven.apache.org</url>
 <!-- 父级项目 -->
  <parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.1.0.RELEASE</version>
    <relativePath /> <!-- lookup parent from repository -->
  </parent>
  <dependencies>
    <!-- 测试 -->
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-test</artifactId>
      <scope>test</scope>
    </dependency>
    <!-- springmvc -->
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <!-- jpa(持久层) -->
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>

    <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      <scope>provided</scope>
    </dependency>
    <!-- https://mvnrepository.com/artifact/commons-fileupload/commons-fileupload -->
    <dependency>
      <groupId>commons-fileupload</groupId>
      <artifactId>commons-fileupload</artifactId>
      <version>1.3</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
    <dependency>
      <groupId>commons-io</groupId>
      <artifactId>commons-io</artifactId>
      <version>2.6</version>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.codehaus.jackson/jackson-core-asl -->
    <dependency>
      <groupId>org.codehaus.jackson</groupId>
      <artifactId>jackson-core-asl</artifactId>
      <version>1.9.13</version>
    </dependency>

    <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>fastjson</artifactId>
    <version>1.2.40</version>
</dependency>

  </dependencies>
  <!-- 编译 -->
  <build>
    <!-- 插件 -->
    <plugins>
      <!-- maven插件 -->
      <plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
        <configuration>
          <source>1.8</source>
          <target>1.8</target>
          <encoding>UTF-8</encoding>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>

4.application.properties

server.port:8888

生成的文件路径可以自定义，这里就直接放到了webapp下的files文件夹中了。