安装wkhtmltopdf插件

1.wkhtmltopdf官网(https://wkhtmltopdf.org/downloads.html)下载安装包;

alt wkhtmltopdf官网截图

安装到linux

  1. 上传到linux服务器；
  2. 解压：
    Ubuntu:dpkg -i wkhtmltox_0.12.5-1.trusty_amd64.deb；
    Centos:rpm -ivh wkhtmltox-0.12.5-1.centos7.x86_64.rpm；
  3. 安装依赖

    yum install -y fontconfig libX11 libXext libXrender libjpeg libpng xorg-x11-fonts-75dpi xorg-x11-fonts-Type1 openssl
  4. 安装windows字体参考地址：http://blog.cnsyear.cn/article/z05qax.html

安装到windows

1.下载win32或win64版本解压即可

alt

java调用

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 String wkhtmltopdfPath="F:\wkhtmltopdf\bin\wkhtmltopdf.exe";
 String url="https://www.baidu.com";
 Runtime rt = Runtime.getRuntime();
 String command = "";
//判断当前操作系统
 String os = System.getProperty("os.name");
 if(os.toLowerCase().startsWith("win")){  // for windows
     command =  wkhtmltopdfPath+ " \"" + url + "\"  "+ \pdfPath\xxx.pdf;
 }else{  // for linux
     command = " wkhtmltopdf '" +url+ "' "+/pdfPath/xxx.pdf;
 }
 Process p = rt.exec(command);
 InputStream is = p.getInputStream();
 BufferedReader br = new BufferedReader(new InputStreamReader(is));
 StringBuffer sbf = new StringBuffer();
 String tmp = "";
 while ((tmp = br.readLine()) != null) {
     sbf.append(tmp);
 }
 String resultStr = sbf.toString();  //执行command命令返回的结果

注：在windows或linux控制台窗口下执行所对应的”command”与上面代码效果一致

参考链接：https://www.jianshu.com/p/328e203a51a6