后台的数据库中某个字段是富文本框输入的 带有Html的标签 ，去掉标签后返回给前台
1.去掉Html 标签的代码
//过滤html标签
Pattern p_html = Pattern.compile(regEx_html, Pattern.CASE_INSENSITIVE);
Matcher m_html = p_html.matcher(htmlStr);
htmlStr = m_html.replaceAll("");
2.项目中使用：
@RequestMapping(value = "/details", method = RequestMethod.GET)
@ResponseBody
@ApiOperation(value = "详情页面", httpMethod = "GET", produces = "application/json")
public AjaxResult details(@ApiParam(required = true, name="id", value="id") @RequestParam(required = true,value = "id")String id) {
//定义HTML标签的正则表达式
String regEx_html = "<[^>]+>";
Pattern p_html = Pattern.compile(regEx_html, Pattern.CASE_INSENSITIVE);
if (cn.cmodes.common.utils.StringUtils.isBlank(id)) {
AjaxResult.error("id不能为空！");
}
Articleinformation articleinformation = articleinformationService.selectArticleinformationById(id); if (articleinformation == null) {
Bookinformation bookinformation = bookinformationService.selectBookinformationById(id); if (bookinformation == null) {
Mediaphoto mediaphoto = mediaphotoService.selectMediaphotoById(id); if (mediaphoto == null) {
Archaeological archaeological = archaeologicalService.selectArchaeologicalById(id); if (archaeological == null) {
Scholar scholar = scholarService.selectScholarById(id);
if (scholar == null) {
Institution institution = institutionService.selectInstitutionById(id);
if (institution != null) {
return AjaxResult.success().put("result",institution);
} else {
return AjaxResult.error();
}
} else {
return AjaxResult.success().put("result",scholar);
}
} else {
// archaeological.setContents(HtmlUtils.htmlUnescape(archaeological.getContents())); Matcher m_html = p_html.matcher(archaeological.getContents());
archaeological.setContents(m_html.replaceAll(""));
return AjaxResult.success().put("result",archaeological);
}
} else {
// mediaphoto.setSunmmaryContents(HtmlUtils.htmlUnescape(mediaphoto.getSunmmaryContents()));
Matcher m_html = p_html.matcher(mediaphoto.getSunmmaryContents());
mediaphoto.setSunmmaryContents(m_html.replaceAll(""));
return AjaxResult.success().put("result",mediaphoto);
}
} else {
// bookinformation.setContent(HtmlUtils.htmlUnescape(bookinformation.getContent()));
Matcher m_html = p_html.matcher(bookinformation.getContent());
bookinformation.setContent(m_html.replaceAll(""));
return AjaxResult.success().put("result",bookinformation);
}
} else {
// articleinformation.setSummaryContents(HtmlUtils.htmlUnescape(articleinformation.getSummaryContents()));
Matcher m_html = p_html.matcher(articleinformation.getSummaryContents());
articleinformation.setSummaryContents(m_html.replaceAll(""));
return AjaxResult.success().put("result",articleinformation);
}
}
3.去掉后的数据： 就是不带html 标签的数据
数据库中数据：
<p>xvcb<span style="text-decoration: underline; font-size: 24px;"><em><strong>cxvbxcbxc<span style="text-decoration: underline; font-size: 24px; font-family: impact, chicago;">bvcbxdsfsdf s</span>fsdgdsfgsdgfds</strong></em></span></p><p><span style="text-decoration: underline; font-size: 24px; background-color: rgb(255, 255, 0);"><em><strong>dfsfsgdfgsdf<span style="text-decoration: underline; font-size: 24px; background-color: rgb(255, 255, 0); font-family: impact, chicago;"></span></strong></em></span></p> 去掉后的数据：
"xvcbcxvbxcbxcbvcbxdsfsdf sfsdgdsfgsdgfdsdfsfsgdfgsdf"
4. perfect