The picture of the project accessed under the url in java is not displayed

img tag: The following

<img  src="http://localhost:8080/MyThreeWeb/image/upload/62f392ba466e40db84f78302e727db35_Koala.jpg"/>

is recommended to be replaced with

<img  src="/MyThreeWeb/image/upload/62f392ba466e40db84f78302e727db35_Koala.jpg"/>

, which is the specific path to access this project starting from the project name.

Related video tutorial sharing: java online video

If the browser directly accesses it, please check whether the image is included in the actual deployed container.

For example: tomcat in eclipse

工作区间\.metadata\.plugins\org.eclipse.wst.server.core\tmp数字【数字代表是第几个创建的项目，从0开始】
\wtpwebapps\项目名

Then check whether the specific image of the path is generated.

The specific operation is:

1.controller layer: the saving directory of uploaded files:

String savePath = this.getServletContext().getRealPath("image/upload");

2.jsp layer: <img src="${ map.pic }">This is the direct access address of the browser

3. Data layer storage

http://localhost:8080/MyThreeWeb/image/upload/62f392ba466e40db84f78302e727db35_Koala.jpg

Recommended related articles and tutorials: Getting started with java

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