m2e

问题 generated Qclasses in the target directory is always get cleaned when I do a small code change and save.Therefore I have to do maven updates to generate QClasses every time. Is there a better approach without having to update maven every time? 回答1: Issue solved by rolling back to version 1.1.2 of maven apt plugin from version 1.1.3 回答2: 3 years after you answered yourself (thank you btw) I'm experiencing this exact same issue too with STS and the apt-maven-plugin. Unfortunately 1.1.3 is still

问题 generated Qclasses in the target directory is always get cleaned when I do a small code change and save.Therefore I have to do maven updates to generate QClasses every time. Is there a better approach without having to update maven every time? 回答1: Issue solved by rolling back to version 1.1.2 of maven apt plugin from version 1.1.3 回答2: 3 years after you answered yourself (thank you btw) I'm experiencing this exact same issue too with STS and the apt-maven-plugin. Unfortunately 1.1.3 is still

问题 I want to know what an m2e connector is. I didn't find much on the internet describing them except this page: http://objectledge.org/confluence/display/TOOLS/M2E+Connectors So my questions are: Is it a plugin like any Eclipse plugin? What it can be used for? Are there any pages explaining how I can use it? 回答1: Yes it is an eclipse plugin. It act as a bridge between one maven plugin and eclipse. Basically it is used for three things: configure eclipse project according to the pom

问题 I want to know what an m2e connector is. I didn't find much on the internet describing them except this page: http://objectledge.org/confluence/display/TOOLS/M2E+Connectors So my questions are: Is it a plugin like any Eclipse plugin? What it can be used for? Are there any pages explaining how I can use it? 回答1: Yes it is an eclipse plugin. It act as a bridge between one maven plugin and eclipse. Basically it is used for three things: configure eclipse project according to the pom

问题 Can't seem to get the dependency hierarchy view with the latest version of eclipse (Indigo SR2). This post from almost a year ago indicates that the dependency graph is no longer supported but that the dependency hierarchy should be working Thanks sfk 回答1: Make sure to open the pom.xml file using the Maven POM Editor . Right-click the file, then select Open With > Maven POM Editor . This should give you the expected editor with the option to view the dependencies and the dependency hierarchy.

问题 Can't seem to get the dependency hierarchy view with the latest version of eclipse (Indigo SR2). This post from almost a year ago indicates that the dependency graph is no longer supported but that the dependency hierarchy should be working Thanks sfk 回答1: Make sure to open the pom.xml file using the Maven POM Editor . Right-click the file, then select Open With > Maven POM Editor . This should give you the expected editor with the option to view the dependencies and the dependency hierarchy.

问题 Can't seem to get the dependency hierarchy view with the latest version of eclipse (Indigo SR2). This post from almost a year ago indicates that the dependency graph is no longer supported but that the dependency hierarchy should be working Thanks sfk 回答1: Make sure to open the pom.xml file using the Maven POM Editor . Right-click the file, then select Open With > Maven POM Editor . This should give you the expected editor with the option to view the dependencies and the dependency hierarchy.

问题 In a multi-module Maven project, one of the modules is a shaded module (e.g. no source, but generates a jar during package phase). Other modules reference this module as a dependency (all under same parent). Is there a way to have Eclipse recognize the shaded module as a dependency? Eclipse only covers up to compile . Currently it works on the command line (since package is run), but in Eclipse it shows errors. I have not been able to find a solution to this. Details: - Parent project -

问题 When I hover over a package that is not found within Eclipse and click 'Search repositories', the dependency I'm searching for is not found. The dependency exists on the official maven repository : http://search.maven.org/remotecontent?filepath=javax/portlet/portlet-api/2.0-r12/portlet-api-2.0-r12.pom Do I need to configure m2e to search the maven repository ? 回答1: Try to update your repository index in the Maven Repositories View. Open the View with: Windows -> Show View -> Others -> Maven -

问题 My Maven installation (Windows 7 64-bit) has a .cache directory that is almost 3.5GB! It contains only a m2e directory. (I'm running Eclipse 4.3M7 with m2e.) Surely all the things inside aren't needed at present, and moreover I don't even know what this stuff is! I could find no Maven documentation of a .cache directory online. So what are the .m2/repository/.cache and .m2/repository/.cache/m2e directories? Why do they have so much stuff from years ago? How do I dispose of all the stuff that