1
새 grails 앱을 만들고 grails install-plugin rest
을 작성합니다. 앱 빌드. 부트 스트랩으로 http://grails.org/plugin/rest하고 있습니다 : 지금은 플러그인 페이지에서 정확히 예를 추가Grails : 나머지 플러그인을 올바르게 사용/설치하는 방법
import l2http.*
class BootStrap {
def init = { servletContext ->
withHttp(uri: "http://www.google.com") {
def html = get(path : '/search', query : [q:'Groovy'])
assert html.HEAD.size() == 1
assert html.BODY.size() == 1
}
}
def destroy = {
}
}
:
| Loading Grails 2.0.0
| Configuring classpath.
| Environment set to development.....
| Packaging Grails application.....
| Compiling 1 source files.....
| Running Grails application
| Error 2012-03-26 11:41:07,823 [Thread-8] ERROR context.GrailsContextLoader - Error executing bootstraps: groovy.lang.MissingMethodException: No signature of method: grails.util.Environment.withHttp() is applicable for argument types: (java.util.LinkedHashMap, BootStrap$_closure1_closure3) values: [[uri:http://www.google.com], [email protected]]
Message: groovy.lang.MissingMethodException: No signature of method: grails.util.Environment.withHttp() is applicable for argument types: (java.util.LinkedHashMap, BootStrap$_closure1_closure3) values: [[uri:http://www.google.com], [email protected]]
Line | Method
->> 290 | evaluateEnvironmentSpecificBlock in grails.util.Environment
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 283 | executeForEnvironment in ''
| 259 | executeForCurrentEnvironment . . in ''
| 334 | innerRun in java.util.concurrent.FutureTask$Sync
| 166 | run . . . . . . . . . . . . . . in java.util.concurrent.FutureTask
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run . . . . . . . . . . . . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run in java.lang.Thread
Caused by MissingMethodException: No signature of method: grails.util.Environment.withHttp() is applicable for argument types: (java.util.LinkedHashMap, BootStrap$_closure1_closure3) values: [[uri:http://www.google.com], [email protected]]
->> 345 | methodMissing in grails.util.Environment$EnvironmentBlockEvaluator
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 4 | doCall in BootStrap$_closure1
| 290 | evaluateEnvironmentSpecificBlock in grails.util.Environment
| 283 | executeForEnvironment in ''
| 259 | executeForCurrentEnvironment . . in ''
| 334 | innerRun in java.util.concurrent.FutureTask$Sync
| 166 | run . . . . . . . . . . . . . . in java.util.concurrent.FutureTask
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run . . . . . . . . . . . . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run in java.lang.Thread
필자는 그 플러그인을 사용 해본 적이 없지만 API를 보면'with * '메소드가 Controller 클래스에만 추가 될 수있는 것처럼 보입니다. 'BootStrap' 클래스에서 그것을 호출하려고합니다. 위에서 설명한 'withHttp'를 사용하는 간단한 더미 컨트롤러를 만들려고합니다. –