@RestControllerAdvice
@ResponseBody
@Slf4j
public class GlobalExceptionHandler {




    @ExceptionHandler(value = {MethodArgumentNotValidException.class})
    public ResponseResult<String> handleValidException(MethodArgumentNotValidException ex, HttpServletResponse httpServletResponse) {
        log.error("[GlobalExceptionHandler][handleValidException] 參數(shù)校驗(yàn)exception", ex);
        return wrapperBindingResult(ex.getBindingResult(), httpServletResponse);
    }




    private ResponseResult<String> wrapperBindingResult(BindingResult bindingResult, HttpServletResponse httpServletResponse) {
        StringBuilder errorMsg = new StringBuilder();
        for (ObjectError error : bindingResult.getAllErrors()) {
            if (error instanceof FieldError) {
                errorMsg.append(((FieldError) error).getField()).append(": ");
            }
            errorMsg.append(error.getDefaultMessage() == null ? "" : error.getDefaultMessage());


        }
        httpServletResponse.setStatus(HttpStatus.BAD_REQUEST.value());
        return ResponseResult.failed(ResultCode.FAILED.getCode(),null);
    }

@Aspect
@Slf4j
@Component
public class WebLogAspect {


    @Pointcut("@within(org.springframework.stereotype.Controller) || @within(org.springframework.web.bind.annotation.RestController)")
    public void cutController() {
    }


    @Before("cutController()")
    public void doBefore(JoinPoint point) {
        //獲取攔截方法的參數(shù)
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        String url = request.getRequestURL().toString();
        List<Object> list = Lists.newArrayList();
        for (Object object : point.getArgs()) {
            if (object instanceof MultipartFile || object instanceof HttpServletRequest || object instanceof HttpServletResponse || object instanceof BindingResult) {
                continue;
            }
            list.add(object);
        }
        log.info("請(qǐng)求 uri:[{}],params:[{}]", url, StringUtils.join(list, ","));
    }


    /**
     * 返回通知：
     * 1. 在目標(biāo)方法正常結(jié)束之后執(zhí)行
     * 1. 在返回通知中補(bǔ)充請(qǐng)求日志信息，如返回時(shí)間，方法耗時(shí)，返回值，并且保存日志信息
     *
     * @param response
     * @throws Throwable
     */
    @AfterReturning(returning = "response", pointcut = "cutController()")
    public void doAfterReturning(Object response) {
        if (response != null) {
            log.info("請(qǐng)求返回result:[{}]", JSONUtil.toJsonStr(response));
        }
    }
}

@Configuration
public class GlobalCorsConfig {


    /**
     * 允許跨域調(diào)用的過(guò)濾器
     */
    @Bean
    public CorsFilter corsFilter() {
        CorsConfiguration config = new CorsConfiguration();
        //允許所有域名進(jìn)行跨域調(diào)用
        config.setAllowedOrigins(Lists.newArrayList("*"));
        //允許跨越發(fā)送cookie
        config.setAllowCredentials(true);
        //放行全部原始頭信息
        config.addAllowedHeader("*");
        //允許所有請(qǐng)求方法跨域調(diào)用
        config.addAllowedMethod("*");
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", config);
        return new CorsFilter(source);
    }
}

@Configuration
@EnableOpenApi
public class SwaggerConfig {
    @Bean
    public Docket docket() {
        return new Docket(DocumentationType.OAS_30)
                .apiInfo(apiInfo()).enable(true)
                .select()
                //apis： 添加swagger接口提取范圍
                .apis(RequestHandlerSelectors.basePackage("com.vines.controller"))
                //.apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class))
                .paths(PathSelectors.any())
                .build();
    }


    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("項(xiàng)目描述")
                .description("基礎(chǔ)服務(wù)項(xiàng)目描述")
                .contact(new Contact("作者", "作者URL", "作者Email"))
                .version("1.0")
                .build();
    }
}

@Data
public class  ResponseResult<T> {
    private int code;
    private String message;
    private T data;


    public static <T> ResponseResult<T> success(T data){
        ResponseResult<T> respnotallow=new ResponseResult<>();
        responseResult.setCode(ResultCode.SUCCESS.getCode());
        responseResult.setMessage(ResultCode.SUCCESS.getMessage());
        responseResult.setData(data);
        return  responseResult;
    }
    public static <T> ResponseResult<T> success(){
        ResponseResult<T> respnotallow=new ResponseResult<>();
        responseResult.setCode(ResultCode.SUCCESS.getCode());
        responseResult.setMessage(ResultCode.SUCCESS.getMessage());
        return  responseResult;
    }


    public static <T> ResponseResult failed(int code,String message){
        ResponseResult<T> respnotallow=new ResponseResult<>();
        responseResult.setCode(code);
        responseResult.setMessage(message);
        return responseResult;
    }


    public static boolean isSucceed(ResponseResult responseResult){
        return responseResult.getCode()==ResultCode.SUCCESS.getCode();
    }
}