HTTP 状态 404 - Grails

Question

我试图从 Grails 视图进入“http://localhost:8080/Twillio/smsService/index”。

我收到如下错误。

HTTP 状态 404 - 未找到“/WEB-INF/grails-app/views/smsService/index.gsp”。

我用于 SmsServiceController.groovy 的代码如下。

package twillio

class SmsServiceController {

    def index () {}

    def smsService
    def twilioHttpEndpointBean
    def read = { withFormat { html {} } }

    def create = { SendSmsCommand cmd ->
        def validMessage = cmd.validate();
        log.debug "Incoming message is ${validMessage ? 'valid' : 'invalid'}"
        log.debug "Format is ${request.format}"

        withFormat {
            json {
                if (validMessage) {
                    def smsResponse
                    try {
                        smsResponse = smsService.send(cmd.destination, cmd.message)
                        render(contentType: "application/json") {
                            result(success: true)
                        }
                    } catch (Exception e) {
                        render(contentType: "application/json", status: 500) {
                            result(success: false, message: e.message)
                        }
                    }
                } else {
                    render(contentType: "application/json", status: 500) { result(success: false) }
                }
            }
        }
    }
}

class SendSmsCommand {
    String destination
    String message

    static constraints = {
        message(size: 1..140)
    }
}

Answer 1

您必须在grails-app/views/smsService/index.gsp 处放置一个index.gsp