电子邮件匹配布尔逻辑android

public boolean isValidEmail(String email) {
    // 使用正则表达式进行电子邮件地址的匹配
    String emailPattern = "[a-zA-Z0-9._-]+@[a-z]+\\.+[a-z]+";
    return email.matches(emailPattern);
}

import com.qcloud.scf.runtime.Context;
import com.qcloud.services.scf.runtime.events.APIGatewayProxyRequestEvent;
import com.qcloud.services.scf.runtime.events.APIGatewayProxyResponseEvent;

public class EmailValidationFunction {
    public APIGatewayProxyResponseEvent main(APIGatewayProxyRequestEvent request, Context context) {
        String email = request.getBody(); // 获取请求中的电子邮件地址
        boolean isValid = isValidEmail(email); // 调用isValidEmail函数进行匹配和验证
        String response = isValid ? "Valid email address" : "Invalid email address";
        return new APIGatewayProxyResponseEvent().withBody(response);
    }

    public boolean isValidEmail(String email) {
        // 使用正则表达式进行电子邮件地址的匹配
        String emailPattern = "[a-zA-Z0-9._-]+@[a-z]+\\.+[a-z]+";
        return email.matches(emailPattern);
    }
}