tomcat配置图片服务器，上传图片到服务器的硬盘上，而不是项目下

蔚落 2022-08-06 14:29 171阅读 0赞

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     <span style="font-family:Arial; word-wrap:break-word">前台有大量的图片上传到项目中中，因此需要上传的图片保存在服务器的硬盘上，而不是这个项目下。</span> 
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     <span style="font-family:Arial; word-wrap:break-word">而数据库中保存的为图片的路径，因此如何在JSP页面上显示服务器硬盘上的图片是我们需要处理的。</span> 
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     <span style="font-family:Arial; word-wrap:break-word">第一步、找到tomcat下的server.xml文件</span> 
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     <span style="font-family:Arial; word-wrap:break-word">第二步骤、配置文件下加入service节点</span> 
    </div> <font style="word-wrap:break-word; color:rgb(0,0,0)"><span style="color:silver; word-wrap:break-word"><span style="word-wrap:break-word; background-color:rgb(248,248,248)"><span style="font-family:Verdana,Geneva,Arial,Helvetica,sans-serif; word-wrap:break-word"><span style="word-wrap:break-word; font-size:9px"><span style="word-wrap:break-word; font-weight:700">[xhtml]</span>&nbsp;<span style="word-wrap:break-word; color:rgb(160,160,160)"><span style="word-wrap:break-word; background-color:inherit"><a href="http://blog.csdn.net/lilongweichao/article/details/6251635#" style="word-wrap:break-word; color:rgb(51,51,51)" rel="nofollow">view plain</a></span></span><span style="word-wrap:break-word; color:rgb(160,160,160)"><span style="word-wrap:break-word; background-color:inherit"><a href="http://blog.csdn.net/lilongweichao/article/details/6251635#" style="word-wrap:break-word; color:rgb(51,51,51)" rel="nofollow">copy</a></span></span></span></span></span></span><br style="word-wrap:break-word"> </font> 
    <ul style="word-wrap:break-word; margin:0px 0px 0px 14px; padding:0px"> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&nbsp; &nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&lt;Service name="newtest"&gt;&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&lt;!--分配8089端口 --&gt;&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&nbsp;&nbsp;&lt;Connector port="8089"&nbsp; &nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">protocol="HTTP/1.1"&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">connectionTimeout="20000"&nbsp; &nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">URIEncoding="GBK"&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">redirectPort="8443" /&gt;&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&nbsp; &nbsp;&lt;Engine name="newtest" defaultHost="localhost"&gt;&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&lt;!--name为项目访问地址 此配置的访问为http://localhost:8089 appBase配置tomcat下wabapps下的路径--&gt;&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&nbsp; &nbsp; &lt;Host name="localhost" appBase="F://Tomcat6//apache-tomcat-6.0.29//webapps"&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">unpackWARs="true" autoDeploy="true"&nbsp; &nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">xmlValidation="false" xmlNamespaceAware="false"&gt;&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&lt;!--资源地址--&gt;&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&nbsp; &nbsp;&nbsp; &nbsp;&lt;Context path="" docBase="E://Fannapictrue" debug="0" reloadable="false"/&gt;&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&nbsp; &nbsp; &lt;/Host&gt;&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&nbsp;&nbsp;&lt;/Engine&gt;&nbsp;&nbsp;</span></li> 
     <li style="word-wrap:break-word; margin:0px 0px 0px 2em; padding:0px; list-style:decimal"> <span style="color:black; word-wrap:break-word">&lt;/Service&gt;&nbsp;&nbsp;</span><br style="word-wrap:break-word"> </li> 
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     <span style="font-family:Arial; word-wrap:break-word">这个时候我们配好了一项目，而这个项目只存放图片。</span> 
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     <span style="font-family:Arial; word-wrap:break-word">其中在E://Fannapictrue下的/uploadpic/2022/07/21目录下有一张图片 52itstyle.jpg</span> 
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     <span style="font-family:Arial; word-wrap:break-word">而此图片在数据库中对应的地址为uploadpic/2022/07/21/52itstyle.jpg</span> 
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     <span style="font-family:Arial; word-wrap:break-word">此时输入访问路径<span style="word-wrap:break-word; background-color:inherit"><a href="http://localhost:8089/uploadpic/2002/07/21/4fcf51b3-f67c-4c4f-8058-fd384d8b10b5.jpg" style="word-wrap:break-word; color:rgb(51,51,51)" rel="nofollow">http://localhost:8089/uploadpic/2002/07/21/5witstle.jpg</a></span></span> 
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     <span style="font-family:Arial; word-wrap:break-word">页面上就会显示出对应的图片。</span> 
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     <span style="font-family:Arial; word-wrap:break-word">需要注意的是：</span> 
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     <span style="font-family:Arial; word-wrap:break-word">E://Fannapictrue相当于我们平时做demo是webroot目录，因此我们在数据库中存储的路径要和E://Fannapictrue的路径保持一致。</span> 
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