在Mac OS X上使用java命令运行DynamoDB Local [英] Run DynamoDB Local with the java command on Mac OS X

问题描述

我正在尝试在MAC上运行DynamoDB本地。
亚马逊官方博客说我必须下载jar文件并运行以下命令：

I'm trying to run DynamoDB local on a MAC. The Amazon official blog says I have to download the jar file and run the following command:

$ java –Djava.library.path=. -jar DynamoDBLocal.jar

但我在MAC OS X终端上收到以下错误：

But I got the following error on MAC OS X terminal:

错误：无法找到或加载主类-Djava.library.path =。

Error: Could not find or load main class –Djava.library.path=.

哇？命令接缝不识别-D参数..为什么？

Wut? The command seams not to recognise the -D parameter.. why?

我也在使用Linux（Fedora），我从来没有遇到任何问题。

I'm also working on Linux (Fedora) and I never had any problem with it.

在MAC OS X上， java -version 给我 java版本1.8.0_11

On MAC OS X, java -version gives me java version "1.8.0_11"

可能是什么问题？ （我对java命令的了解不多）

What could be the problem? (I don't know that much with java commands)

编辑1 ：感谢@Swapnil，我们可以注意到亚马逊博客上存在拼写错误，他们使用了错误的短划线字符（ -D 参数，rel =noreferrer> EN DASH unicode U + 2013）。请注意亚马逊文档（不是博客）没有拼写错误，也指最新二进制。

Edit 1: Thanks to @Swapnil, we can notice that there is a typo error on the Amazon blog, they used a wrong dash character (EN DASH unicode U+2013) for the -D argument. Note that the Amazon documentation (not the blog) does not have the typo error and also refers to an up-to-date binary.

编辑2 ：使用正确的短划线，参数由java解释，但我仍然有一个（不同的）运行时期间的错误消息：

Edit 2: With the correct dash, the argument is interpreted by java, but I still got a (different) error message during runtime:

SEVERE：[sqlite] SQLiteQueue [AKID_eu-west-1.db]：错误运行作业
queue com.almworks.sqlite4java.SQLiteException：[ - 91]无法加载
库：java.lang.UnsatisfiedLinkError：
java.library.path中没有sqlite4java-osx-x86_64

SEVERE: [sqlite] SQLiteQueue[AKID_eu-west-1.db]: error running job queue com.almworks.sqlite4java.SQLiteException: [-91] cannot load library: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-x86_64 in java.library.path

我修理过它：

java -Djava.library.path=./DynamoDBLocal_lib/  -jar DynamoDBLocal.jar

现在已经完成了y working ...亚马逊文档存在一些问题..

It's now finally working... Amazon documentation have some problems..

推荐答案

以下内容似乎适用于我的Mac OS X -

The below seems to work for me on my Mac OS X -

java -Djava.library.path=. -jar your_jar 

嗯，你在 -D中使用的短划线字符似乎是一个完全不同的角色。这可能会导致问题。

Well, the dash character you've used in –D seems to be a different character altogether. That's probably causing the problem.

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