HTML字符转换

patient-co-wlyy/src/main/java/com/yihu/wlyy/web/patient/health/HealthEduArticleController.java

@@ -6,6 +6,10 @@ import com.yihu.wlyy.service.app.health.HealthEduArticleOpHistoryService;
import com.yihu.wlyy.service.app.health.HealthEduArticlePatientService;
import com.yihu.wlyy.service.common.account.DoctorService;
import io.swagger.annotations.Api;
import org.apache.commons.lang3.StringUtils;
import org.htmlparser.Parser;
import org.htmlparser.util.ParserException;
import org.htmlparser.visitors.TextExtractingVisitor;
import org.json.JSONArray;
import org.json.JSONObject;
import org.springframework.beans.factory.annotation.Autowired;
@@ -68,7 +72,7 @@ public class HealthEduArticleController extends BaseController {
					// 文章查看URL
					json.put("url", article.getUrl());
					// 文章简介
					json.put("content", article.getContent());
					json.put("content", parsrHtml(article.getContent()));
					// 是否已读：0已读，1未读
					json.put("read", article.getRead());
					// 添加日期
@@ -153,4 +157,16 @@ public class HealthEduArticleController extends BaseController {
			return invalidUserException(ex, -1, "操作失败!");
		}
	}
	private String parsrHtml(String html) throws ParserException {
		Parser parser = null;
		try{
			parser = new Parser(html);
		}catch (ParserException e){
			return html;//纯文本内容会转换失败，直接返回文本内容
		}
		TextExtractingVisitor visitor = new TextExtractingVisitor();
		parser.visitAllNodesWith(visitor);
		return StringUtils.isNotBlank(visitor.getExtractedText())?visitor.getExtractedText():"内容为图集，请点击查看";
	}
}