测试API Grails

Question

我尝试在HTTPBuilder中从URL获取JSON，但是此代码返回一个Exception，返回此错误＆＃34; Method抛出＆＃39; groovy.lang.MissingPropertyException＆＃39; 。例外＆＃34;

static request(String path, boolean isGet){
    def myClient = new HTTPBuilder("${HOST}${path}")
    def jsonResp = [:]

    try{
        if(isGet){
            log.info "[EXAMPLE GET] ${HOST}${path}"
            myClient.get(requestContentType: ContentType.JSON){ resp, json ->
                jsonResp = resp
            }
        }
    }catch(Exception e){
        println "erro: "
        log.info "[EXAMPLE ERROR]: ${e.message}"
        println(e.message)
    }
    jsonResp
}

Answer 1

MissingPropertyException是什么？

我在脚本中尝试了你的例子（有几个mod），这次返回json而不是resp，这似乎有效。

import groovy.transform.Field
import groovyx.net.http.ContentType
import groovyx.net.http.HTTPBuilder

@Field final String HOST = 'http://echo.jsontest.com'

def resp = request( "/name/jon", true )
println resp.toString()


def request(String path, boolean isGet){

    def myClient = new HTTPBuilder("${HOST}${path}")
    def jsonResp = [:]

    try{
        if(isGet){
            println  "[EXAMPLE GET] ${HOST}${path}"
            myClient.get(requestContentType: ContentType.JSON){ resp, json ->
            jsonResp = json
        }
    }
} 
catch(Exception e) {
      println(e.message)
    }
    jsonResp

}

输出是：

{"name":"jon"}