找不到java.exe [英] Cannot find java.exe

问题描述

我正在尝试启动.bat文件，但是我收到了错误

I am trying to launch a .bat file but I get the error

系统无法找到文件C：\ProgramData \Oracle \ Java. javapath \ _java.exe

System cannot find the file C:\ProgramData\Oracle\Java\javapath\java.exe

我知道这可能是一个路径变量，但我无法理解如何解决它，如果这是问题。

I understand that this is probably a path variable, but I have not been able to understand how to fix it, if that is the problem.

提前致谢。

推荐答案

首先，路径您提供的是 C：\ProgramData \Oracle \ Java \ javaapath \ _java.exe 似乎不正确。它应该指向你（可能）在这里的JRE或JDK文件夹：

First of all, the path that you provided i.e. C:\ProgramData\Oracle\Java\javapath\java.exe doesn't appear to be correct. It should point to either JRE or JDK folder that you (probably) have in here:

C:\Program Files (x86)\Java\jdk1.8.0_25\bin

在那里你至少应该看到以下文件（因此，将此bin目录添加到env vars中的PATH变量）：

In there you should at least see the following files (and hence, the addition of this bin directory to your PATH variable in the env vars):

java.exe

javac.exe

javac.exe

javaw.exe

javaw.exe

javap.exe

javap.exe

java.h.exe

java.h.exe

java-rmi.exe

java-rmi.exe

javadoc .exe

javadoc.exe

jarsigner.exe

jarsigner.exe

jar.exe

如果你没有看到上面的文件，那肯定是错的！此外，即使你使用JRE（不是JDK），你仍然应该有这个bin文件夹，java.exe所在的位置。

If you don't see the files above, something is definitely wrong! Also, even if you were using JRE (not JDK), you should still have this bin folder present, where java.exe resides.

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