“不允许加载本地资源：file：/// C：.... jpg” Java EE Tomcat [英] "Not allowed to load local resource: file:///C:....jpg" Java EE Tomcat
问题描述
我正在尝试在存储良好后从我的文件系统中检索图片（而不是将其放入数据库中，我将其复制到光盘并将路径放到数据库中）
I'm trying to retrieve a picture from my file system after a good storage,(instead of putting it in the database I copy it to the disc and i put the path to the db)
- 我已将图片存储到c：\ images /\\文件夹中，并假设完整路径的名称为c：\ imagesi \ _ypyp.jpg
- 当我尝试检索它时，将img src属性设置为
< img src =c：\ images\mypic.jps>在浏览器控制台中使用一些java代码 - 我发现此错误
不允许加载本地资源：file：/// C：// images // mypic.jpg
- I had store the picture to c:\images\ folder and supposing that the name the complete path is c:\images\mypic.jpg
- when I try to retrieve it a set the img src attribute to
<img src="c:\images\mypic.jps">by using some java code - in the browser console I found this error
Not allowed to load local resource: file:///C://images//mypic.jpg
问题：如何修复这些路径问题？我应该在哪里存储图片？我应该从哪里检索它们？
Question: how to fix these path problem ? where Should I store the pictures ? and from where should I retrieve them ?
推荐答案
发送标签< img src =c：\\ \\ images\mypic.jpg> 会导致用户浏览器从他的文件系统访问图像。
如果你必须将图像存储在位于 c：\ images / 的文件夹中，我建议创建一个像images.jsp这样的servlet，作为参数取名一个文件，然后将servlet响应内容设置为image / jpg，然后从服务器位置加载图像的字节并将其放入响应。
sending tag <img src="c:\images\mypic.jpg"> would cause user browser to access image from his filesystem.
if you have to store images in folder located in c:\images i would suggest to create an servlet like images.jsp, that as a parameter takes name of a file, then sets servlet response content to an image/jpg and then loads bytes of image from server location and put it to a response.
但你用什么创建你的申请？它是纯servlet吗？弹簧？ JSF？
But what you use to create your application? is it pure servlet? Spring? JSF?
这里你可以找到一些关于如何做的信息。
Here you can find some info about, how to do it.
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