如何用Groovy调用Grails中的服务

Question

我有一个服务,我有一个方法来调用,我如何访问此服务.我已经看过sms插件并安装了它如何从我的应用程序发送短信到不同的mobiles.I跟着grails sms插件但我没有得到任何结果ecxept ecxeptions

class SipgateService {

  static transactional = true

  def serviceMethod() {
    def sipgateService
    //def phoneNumber = 'XXXXXXXXXX' //phoneNumber according to E.164 specification
    //working alternative: 
    println "service"
    def phoneNumber = 'XXXXXXXXXX' 
    def result = sipgateService.sendSMS(phoneNumber, 'This is my Text to send!')
    result ?  'Sending Successful':'Sending failed'
    println "after service"

  }
}

请举个例子解释我.非常感谢.

Answer 1

如果要从服务方法调用插件,则需要执行以下操作:

1. 更改您的服务名称(因此不会调用SipgateService)
2. 添加def sipgateService作为类定义,而不是方法一

这有用吗？

class MySMSService {
  static transactional = true

  def sipgateService // This will be injected from the SMS plugin

  def serviceMethod() {
    println "service"
    def phoneNumber = 'XXXXXXXXXX' 
    def result = sipgateService.sendSMS(phoneNumber, 'This is my Text to send!')
    result ?  'Sending Successful':'Sending failed'
    println "after service"
  }
}

然后,从控制器,定义MySMSService类级别的链接,并调用您的serviceMethod方法,即:

class MyController {
  def mySMSService  // this will be injected from your service

  // then, when you want to use it (from an action)

  def someAction = {
    ...
    mySMSService.serviceMethod()
    ...
  }
}