VUE动态生成word

不废话，直接上代码。

前端代码：

<template><Form ref="formValidate" :model="formValidate" :rules="ruleValidate" :label-width="110"><FormItem label="项目（全称）：" prop="orgName"><Input v-model="formValidate.orgName" placeholder="请输入项目名称"></Input></FormItem><FormItem label="申请人：" prop="applyName" ><Input v-model="formValidate.applyName" placeholder="请输入申请人"></Input></FormItem><FormItem label="电话：" prop="applyPhone"><Input v-model="formValidate.applyPhone" placeholder="请输入电话"></Input></FormItem><FormItem label="生效日期：" style="float: left"><Row><FormItem prop="startDate"><DatePicker type="date" format="yyyy-MM-dd" placeholder="请选择生效日期" v-model="formValidate.startData"></DatePicker></FormItem></Row></FormItem><FormItem label="失效日期："><Row><FormItem prop="endDate"><DatePicker type="date" format="yyyy-MM-dd" placeholder="请选择失效日期" v-model="formValidate.endData"></DatePicker></FormItem></Row></FormItem><FormItem label="备注：" prop="vmemo"><Input v-model="formValidate.vmemo" type="textarea" :autosize="{minRows: 2,maxRows: 5}" placeholder="备注"></Input></FormItem><FormItem><Button type="primary" @click="handleSubmit('formValidate')">生成申请单</Button></FormItem></Form>
</template>
<script>import axios from 'axios';export default {data () {return {formValidate: {orgName: '',applyName: '',applyPhone: '',startDate: '',endDate: '',vmemo:''},ruleValidate: {orgName: [{ required: true, message: '项目名称不能为空！', trigger: 'blur' }],applyName: [{ required: true, message: '申请人不能为空！', trigger: 'blur' }],applyPhone: [{ required: true, message: '电话不能为空！', trigger: 'change' }],startDate: [{ required: true, type: 'date', message: '请输入license有效期！', trigger: 'change' }],endDate: [{ required: true, type: 'date', message: '请输入license有效期！', trigger: 'change' }],}}},methods: {handleSubmit (name) {this.$refs[name].validate((valid) => {if (valid) {axios({method: 'post',url: this.$store.getters.requestNoteUrl,data: this.formValidate,responseType: 'blob'}).then(res  => {this.download(res.data);});}});},download (data) {if (!data) {return}let url = window.URL.createObjectURL(new Blob([data]))let link = document.createElement('a');link.style.display = 'none';link.href = url;link.setAttribute('download', this.formValidate.orgName+'('+ this.formValidate.applyName +')'+'-申请单.doc');document.body.appendChild(link);link.click();}}}
</script>

后台：

/*** 生成license申请单*/
@RequestMapping(value = "/note", method = RequestMethod.POST)
public void requestNote(@RequestBody LicenseRequestNoteModel noteModel, HttpServletRequest req, HttpServletResponse resp) {File file = null;InputStream fin = null;ServletOutputStream out = null;try {req.setCharacterEncoding("utf-8");file = ExportDoc.createWord(noteModel, req, resp);fin = new FileInputStream(file);resp.setCharacterEncoding("utf-8");resp.setContentType("application/octet-stream");resp.addHeader("Content-Disposition", "attachment;filename="+ noteModel.getOrgName()+"申请单.doc");resp.flushBuffer();out = resp.getOutputStream();byte[] buffer = new byte[512];  // 缓冲区int bytesToRead = -1;// 通过循环将读入的Word文件的内容输出到浏览器中while ((bytesToRead = fin.read(buffer)) != -1) {out.write(buffer, 0, bytesToRead);}} catch (Exception e) {e.printStackTrace();} finally {try {if (fin != null) fin.close();if (out != null) out.close();if (file != null) file.delete(); // 删除临时文件} catch (IOException e) {e.printStackTrace();}}}

public class ExportDoc {private static final Logger logger = LoggerFactory.getLogger(ExportDoc.class);// 针对下面这行有的报空指针，是目录问题，我的目录（项目/src/main/java,项目/src/main/resources）,这块也可以自己指定文件夹private static final String templateFolder = ExportDoc.class.getClassLoader().getResource("/").getPath();private static Configuration configuration = null;private static Map<String, Template> allTemplates = null;static {configuration = new Configuration();configuration.setDefaultEncoding("utf-8");allTemplates = new HashedMap();try {configuration.setDirectoryForTemplateLoading(new File(templateFolder));allTemplates.put("resume", configuration.getTemplate("licenseApply.ftl"));} catch (IOException e) {e.printStackTrace();throw new RuntimeException(e);}}public static File createWord(LicenseRequestNoteModel noteModel, HttpServletRequest req, HttpServletResponse resp) throws Exception {File file = null;req.setCharacterEncoding("utf-8");// 调用工具类WordGenerator的createDoc方法生成Word文档file = createDoc(getData(noteModel), "resume");return file;}public static File createDoc(Map<?, ?> dataMap, String type) {String name = "temp" + (int) (Math.random() * 100000) + ".doc";File f = new File(name);Template t = allTemplates.get(type);try {// 这个地方不能使用FileWriter因为需要指定编码类型否则生成的Word文档会因为有无法识别的编码而无法打开Writer w = new OutputStreamWriter(new FileOutputStream(f), "utf-8");t.process(dataMap, w);w.close();} catch (Exception ex) {ex.printStackTrace();throw new RuntimeException(ex);}return f;}private static Map<String, Object> getData(LicenseRequestNoteModel noteModel) throws Exception {Map<String, Object> map = new HashedMap();map.put("orgName", noteModel.getOrgName());map.put("applyName", noteModel.getApplyName());map.put("applyPhone", noteModel.getApplyPhone());map.put("ncVersion", noteModel.getNcVersionModel());map.put("environment", noteModel.getEnvironmentModel());map.put("applyType", noteModel.getApplyTypeModel());map.put("mac", GetLicenseSource.getMacId());map.put("ip", GetLicenseSource.getLocalIP());map.put("startData", DateUtil.Date(noteModel.getStartData()));map.put("endData", DateUtil.Date(noteModel.getEndData()));map.put("hostName", noteModel.getHostNames());map.put("vmemo", noteModel.getVmemo());return map;}}

public class LicenseRequestNoteModel{private String orgName = null;private String applyName = null;private String applyPhone = null;private String ncVersionModel= null;private String environmentModel= null;private String applyTypeModel= null;@JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8")@DateTimeFormat(pattern = "yyyy-MM-dd")private Date startData= null;@JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8")@DateTimeFormat(pattern = "yyyy-MM-dd")private Date endData= null;private String[] hostName= null;private String vmemo= null;private String applyMAC= null;private String applyIP= null;public String getOrgName() {return orgName;}public void setOrgName(String projectName) {this.orgName = projectName;}public String getApplyName() {return applyName;}public void setApplyName(String applyName) {this.applyName = applyName;}public String getApplyPhone() {return applyPhone;}public void setApplyPhone(String applyPhone) {this.applyPhone = applyPhone;}public String getNcVersionModel() {return ncVersionModel;}public void setNcVersionModel(String ncVersionModel) {this.ncVersionModel = ncVersionModel;}public String getEnvironmentModel() {return environmentModel;}public void setEnvironmentModel(String environmentModel) {this.environmentModel = environmentModel;}public String getApplyTypeModel() {return applyTypeModel;}public void setApplyTypeModel(String applyTypeModel) {this.applyTypeModel = applyTypeModel;}public Date getStartData() {return startData;}public void setStartData(Date startData) {this.startData = startData;}public Date getEndData() {return endData;}public void setEndData(Date endData) {this.endData = endData;}public String[] getHostName() {return hostName;}public String getHostNames() {return StringUtils.join(this.hostName,"，");}public void setHostName(String[] hostName) {this.hostName = hostName;}public String getVmemo() {return vmemo;}public void setVmemo(String vmemo) {this.vmemo = vmemo;}public String getApplyMAC() {return applyMAC;}public void setApplyMAC(String applyMAC) {this.applyMAC = applyMAC;}public String getApplyIP() {return applyIP;}public void setApplyIP(String applyIP) {this.applyIP = applyIP;}
}

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