用于交互 Nexmo 插件的 Grails 错误答案

【问题标题】：Error in Grails for interating Nexmo plugin用于交互 Nexmo 插件的 Grails 错误
【发布时间】：2018-02-10 07:39:17
【问题描述】：

当我运行这段代码时：

package nexmo

class SmsControllerController {

    // Inject the service
    def nexmoService

    def index() {
        def smsResult
        def callResult

        try {
            // Send the message "What's up?" to 1-500-123-4567
            smsResult = nexmoService.sendSms("61451062006", "What's up?")

            // Call the number and tell them a message
            callResult = nexmoService.call("61451062006", "Have a great day! Goodbye.")

            catch (NexmoException e ) {
                // Handle error if failure
            }
        }
    }
}

我收到以下错误消息：

Error Compilation error: startup failed:
C:\nexmo-master\grails-app\controllers\nexmo\SmsController.groovy: 19: unexpected token: catch @ line 19, column 13.
               catch (NexmoException e ) {
               ^

我该如何解决这个问题？

【问题讨论】：

标签： grails vonage

【解决方案1】：

尝试在 catch 语句之前关闭 try 语句。

try {
    // Send the message "What's up?" to 1-500-123-4567
    smsResult = nexmoService.sendSms("61451062006", "What's up?")

    // Call the number and tell them a message
    callResult = nexmoService.call("61451062006", "Have a great day! Goodbye.")
}
catch (NexmoException e ) {
        // Handle error if failure
}

【讨论】：