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我在 Emacs 中将 JDEE 用于我的 java 项目。JDEE 不适用于 maven。最近我遇到了马拉巴模式，它在 Emacs 中对基于 Maven 的 Java 项目有更好的支持。

我设法在 Mx list-packages 中使用 melpa 安装了 malbar-mode。但是当我收到mvn package我的简单应用程序的错误消息时https://github.com/vijayendra/JavaSrc/tree/master/my-app

Projects.get('/home/egnyte/src/my-app/pom.xml', []).run(['package'], [], [:])
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building my-app Maven Webapp 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.081s
[INFO] Finished at: Sat Dec 06 23:55:22 PST 2014
[INFO] Final Memory: 20M/48M
[INFO] ------------------------------------------------------------------------
[ERROR] Execution error
org.apache.maven.plugin.PluginResolutionException: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for or\
g.apache.maven.plugins:maven-resources-plugin:jar:2.5
        at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:129)
        at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getPluginDescriptor(DefaultMavenPluginManager.java:142)
        at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getMojoDescriptor(DefaultMavenPluginManager.java:261)
        at org.apache.maven.plugin.DefaultBuildPluginManager.getMojoDescriptor(DefaultBuildPluginManager.java:185)

我的emacs版本如下：

emacs -version
GNU Emacs 24.3.1
Copyright (C) 2013 Free Software Foundation, Inc.
GNU Emacs comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of Emacs
under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.

我的 .emacs 文件如下：

(require 'package) ;; You might already have this line
(add-to-list 'package-archives
             '("melpa-stable" . "http://stable.melpa.org/packages/") t)
;; unstable packages
;; (add-to-list 'package-archives
;;              '("melpa" . "http://melpa.org/packages/") t)
(when (< emacs-major-version 24)
  ;; For important compatibility libraries like cl-lib
  (add-to-list 'package-archives '("gnu" . "http://elpa.gnu.org/packages/")))
(package-initialize) ;; You might already have this line

(require 'cedet)
(require 'semantic)
(load "semantic/loaddefs.el")
(semantic-mode 1)
(setq malabar-groovy-lib-dir "~/.m2/repository/com/software-ninja/malabar/1.5.10")
(require 'malabar-mode)
(add-to-list 'auto-mode-alist '("\\.java\\'" . malabar-mode))

我的maven版本如下：

mvn -version
Apache Maven 3.2.3 (33f8c3e1027c3ddde99d3cdebad2656a31e8fdf4; 2014-08-11T13:58:10-07:00)
Maven home: /home/egnyte/lib/apache-maven-3.2.3
Java version: 1.7.0_65, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-7-openjdk-amd64/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.8.0-29-generic", arch: "amd64", family: "unix"

我怎样才能让马拉巴模式工作？

4

1 回答 1

1

有两个答案。

首先，malabar-mode 卡在 maven 3.0.4，所以试试那个版本。也不要设置 lib 目录。它应该自动设置。

其次，为了绕过 maven 版本，我正在从头开始重写 malabar-mode。按照https://github.com/m0smith/malabar-mode/blob/develop/doc/2.0/INSTALL.md上的说明进行操作。这个版本应该适用于 3.0.4 之后的所有 maven 版本。这是一项正在进行的工作，并非所有功能都在那里。
如果您有问题或建议，请在 GitHub 存储库中创建问题，因为现在是了解您的愿望的好时机

编辑： 2.0 的 malabar 已发布给 MELPA。立即安装：

```

(load-file "~/projects/cedet/cedet-devel-load.el")
(add-hook 'after-init-hook (lambda ()
             (message "activate-malabar-mode")
             (activate-malabar-mode)))

(add-hook 'malabar-java-mode-hook 'flycheck-mode)
(add-hook 'malabar-groovy-mode-hook 'flycheck-mode)

```

于 2014-12-08T01:40:17.217 回答