小编Lom*_*ric的帖子

我写了一个jUnit测试,但是当我执行它时我遇到了一个错误:

java.lang.NoClassDefFoundError: org/springframework/core/annotation/AnnotatedElementUtils
at org.springframework.test.context.MetaAnnotationUtils$AnnotationDescriptor.<init>(MetaAnnotationUtils.java:269)
at org.springframework.test.context.MetaAnnotationUtils$AnnotationDescriptor.<init>(MetaAnnotationUtils.java:257)
at org.springframework.test.context.MetaAnnotationUtils$UntypedAnnotationDescriptor.<init>(MetaAnnotationUtils.java:326)
at org.springframework.test.context.MetaAnnotationUtils.findAnnotationDescriptorForTypes(MetaAnnotationUtils.java:171)
at org.springframework.test.context.ContextLoaderUtils.buildMergedContextConfiguration(ContextLoaderUtils.java:621)
at org.springframework.test.context.DefaultTestContext.<init>(DefaultTestContext.java:93)
at org.springframework.test.context.TestContextManager.<init>(TestContextManager.java:119)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTestContextManager(SpringJUnit4ClassRunner.java:120)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.<init>(SpringJUnit4ClassRunner.java:109)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:31)
at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:24)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:29)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)
at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:24)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.<init>(JUnit4TestReference.java:33)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestClassReference.<init>(JUnit4TestClassReference.java:25)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:48)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:452)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

Caused by: java.lang.ClassNotFoundException: org.springframework.core.annotation.AnnotatedElementUtils
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 27 more …

我正在尝试将JSON对象发布到我的Spring MVC控制器,但我只收到Access-Control-Allow-Origin错误.

我的控制器:

@RequestMapping(value= "/add", method = RequestMethod.POST, headers = {"content-type=application/json"})
public @ResponseBody Reponse addUser(Model model, @RequestBody @Valid @ModelAttribute("user") User user, BindingResult result) {
    if (result.hasErrors()) {
        Reponse error = new Reponse();
        // etc......
        return error;
    } else {
        return service.addUser(user);
    }
}

我的Zepto POST:

this.addUser = function (valeur, callback) {
    $.ajax({
        type: 'POST',
        url: 'http://127.0.0.1:8080/AgenceVoyage/user/add',
        data: JSON.stringify({"mail" : "toto@toto.fr" , "password" : "titi"}),
        dataType: "json",
        contentType: "application/json",

        success: function(data) {
            if(data.reponse == "OK") {
                window.location = "main.html"; …

我想在命令输出的每一新行中添加一个前缀。

我想这样做，因为我将并行运行多个命令，这些命令将记录在同一输出日志中。

我尝试使用 AWK 执行此操作，但没有成功

runcommand1 | "[prefix1]" + log > logfile &
runcommand2 | "[prefix2]" + log > logfile &

结果日志将是

[prefix1] bla bla
[prefix2] blo blo blo
[prefix1] other bla
[prefix1] other bla
[prefix2] other blo blo

我在Meteor.js上遇到这段代码的错误:

客户端 :

      Meteor.call("logUser", function(myvar){
        console.log("le chat client : "+myvar) ;
        Session.set("chatId", myvar);
     });  

服务器端 :

  Meteor.methods({
      logUser : function(mycallback){
        mycallback("myString");
      }
  });

我真的不明白为什么它不起作用,方法被很好地触发但是当调用"mycallback"时代码中断了:

"未定义不是一个功能"

当前流星版:
预览0.6.6.3

我想在我的Meteor项目(在Ubuntu和Windows上)添加Meteor或陨石(如Taggle.js)中的客户端库.
这些库不能作为Atmosphere的包提供.

我试图复制并粘贴我*.js的.meteor/local/build/programs/client,.meteor/local/build/programs/client/app但它没有用.

如何将客户端本机库放入Meteor项目中？

我目前的申请结构:

my_app/

• css/
• pages/
• js/
• .meteor/