Can not find a java.io.InputStream with the name [inputStream] in the invocation
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具体异常是这句话:
Can not find a
1.文件路径不对,根本就没有取到文件。这种情况下,可以将获得InputStream的那条语句放在system.out.println()中输出一下,若为null,那就是路径不对了,或者说得准确些就根本没有找到文件。
2.在action中没有写配置文件中"<paramname="inputName">"后面属性的那个get方法.
当以上两种情况都正确的情况下,问题就在这里了:
如果想要获得外部文件 譬如 D盘中的某个文件,那么就要自己创建输入流才可以,如:
File
InputStream
return
File file = new File("D:\\spring.doc"); InputStream is = newFileInputStream(file); return is;
则OK!!
最后我的解决方法是在struts.xml中,action 的 method 没有写 ,之后补充就好了
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