多图片生成HTML
一、准备前提
1、准备一个html模板
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>pdf</title>
<link rel="stylesheet" href="./css/pdf.css" />
</head>
<body>
<div class="box">
<div class="img-box">
###image_list###
</div>
</div>
</body>
</html>
2、准备CSS模板(css模板网上找的)
@page {
size: 10.42in 8.12in;
margin: 0;
content: counter(page);
width: 100%;
height: 100%;
} /*不能随意修改这里 hongwei.lian*/
html,
body {
margin: 0;
}
ul,
ol,
li,
img {
margin: 0;
padding: 0;
}
li {
list-style-type: none;
}
.box {
width: 100%;
position: relative;
}
img {
width: 100%;
}
.content-box {
position: absolute;
top: 230px;
left: 100px;
bottom: 150px;
right: 30px;
}
.order-track .track-list {
margin: 20px 10px;
/* max-height: 300px; */
padding-left: 5px;
/* overflow-y: auto; */
position: relative;
}
.box-track .track-list li:first-child {
padding-top: 0;
}
.order-track .track-list li:first-child {
padding-top: 0;
}
.order-track .track-list li {
position: relative;
padding: 9px 10px 0 15px;
line-height: 22px;
border-left: 1px solid #d9d9d9;
color: #333;
font-size: 0;
}
.order-track .track-list li:first-child .node-icon {
background-position: 0 0;
height: 20px;
top: 0;
}
.order-track .track-list li .node-icon {
position: absolute;
left: -6px;
top: 50%;
width: 11px;
height: 11px;
background: url("../img/order-track.png") -21px -8px #fff no-repeat;
}
.order-track .track-list li:first-child .date {
border-left-color: #fff;
}
.order-track .track-list li .date {
display: inline-block;
width: 150px;
color: #333;
border-radius: 14px;
font-size: 14px;
text-align: left;
}
.order-track .track-list li:first-child .txt {
font-weight: 600;
}
.order-track .track-list li .txt {
font-size: 14px;
max-width: 80%;
padding-left: 10px;
}
.order-track .track-list li .time,
.order-track .track-list li .txt {
position: relative;
display: inline-block;
}
.box-track .track-list .name {
float: right;
vertical-align: top;
font-size: 14px;
max-width: 80%;
margin-right: 10px;
}
二、Java代码
import cn.qcdoc.common.core.exception.BaseException;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.ArrayList;
import java.util.List;
/**
* Html
*
* @author: wx
* @date: 2022/12/08
*/
public class HtmlDemo {
public static String MakeHtml(List<String> listPath, String distPath, String templatePath){
String fileame = "test.html";
try {
String templateContent = "";
// 读取模板文件
FileInputStream fileinputstream = new FileInputStream(templatePath);
int length = fileinputstream.available();
byte bytes[] = new byte[length];
fileinputstream.read(bytes);
fileinputstream.close();
templateContent = new String(bytes);
StringBuilder sbPath = new StringBuilder();
for (String path : listPath) {
String imgs = "<img src=\""+path+"\"/>"+"\n"+"<div style='page-break-before: always;'>\n" +
"\t\t</div>";
sbPath.append(imgs);
}
String str = sbPath.toString().replace("\\", "/");
//把模板页面上的 ###image_list### 替换成 img 里的内容
templateContent = templateContent.replaceAll("###image_list###", str);
// 生成的html文件保存路径。
fileame = distPath + fileame;
// 建立文件输出流
FileOutputStream fileoutputstream = new FileOutputStream(fileame);
byte tag_bytes[] = templateContent.getBytes();
fileoutputstream.write(tag_bytes);
fileoutputstream.close();
} catch (Exception e) {
throw new BaseException("创建html失败!");
}
return fileame;
}
public static void main(String[] args) throws Exception {
List<String> listPath = new ArrayList<>();
listPath.add("1665989812537.jpg");
listPath.add("1665989815178.jpg");
String distPath = "upload\\depot\\electronic\\23335\\NJ01TYQABYM\\";
String templatePath = "upload\\depot\\table.html";
MakeHtml(listPath,distPath,templatePath);
}
}
生成示例入下图:
html代码:
总结:
以上生成HTML是基于本地生成,html里面的路径要写正常,否则打开html不会显示图片
接下来,将根据生成好的HTML生成PDF
标签:String,track,list,li,html,PDF,生成,order,图片 From: https://www.cnblogs.com/why0703/p/16966763.html