反转义-StringEscapeUtils.unescapeHtml的使用

在读取数据库,展示用户图片时,出现如下代码:

![](/upload/loan/1495264907356.jpg) 

![](/upload/loan/1495264918245.jpg) 

![](/upload/loan/1495168081723.jpg) 

![](/upload/loan/1495168059259.jpg) 

null

改存储夹杂空号字符。
而我需要的结果是:

![](/upload/loan/1495264907356.jpg)

![](/upload/loan/1495264918245.jpg)

![](/upload/loan/1495168081723.jpg)

![](/upload/loan/1495168059259.jpg)

null

所以需要StringEscapeUtils类进行转义与反转义
demo如下:

import org.apache.commons.lang3.StringEscapeUtils;

public class TestAsyc {

    public static void main(String[] args) {

        String s = " 

![](/upload/loan/1495264918245.jpg) 

"; String content = StringEscapeUtils.unescapeHtml4(s);// 反转义 System.out.println(content); } }

console:

 

![](/upload/loan/1495264918245.jpg)

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