Springboothttp错误响应码转换中⽂⼤全
分享⼀下我封装好的转换⼯具类
public enum HttpErrorStateConverter {
/* 客户端错误 */
BAD_REQUEST(400,"由于包含语法错误，当前请求⽆法被服务器理解"),
UNAUTHORIZED(401,"请求需要⽤户验证"),
PAYMENT_REQUIRED(402,"⾮标准客户端错误状态响应码"),
FORBIDDEN(403,"您的权限不⾜，禁⽌访问"),
NOT_FOUND(404,"访问的资源不存在"),
METHOD_NOT_ALLOWED(405,"不⽀持的请求⽅法"),
NOT_ACCEPTABLE(406,"请求的资源的内容⽆法满⾜请求头中的条件"),
PROXY_AUTHENTICATION_REQUIRED(407,"客户端必须在代理服务器上进⾏⾝份验证"),
REQUEST_TIMEOUT(408,"请求超时"),
CONFLICT(409,"和被请求的资源的当前状态之间存在冲突"),
GONE(410,"被请求的资源在服务器上已经不再可⽤"),
LENGTH_REQUIRED(411,"没有定义 content-length 请求头"),
PRECONDITION_FAILED(412,"先决条件失败"),
PAYLOAD_TOO_LARGE(413,"请求提交的实体数据长度超出限制"),
REQUEST_ENTITY_TOO_LARGE(413,"请求提交的实体数据长度超出限制"),
URI_TOO_LONG(414,"请求的URI长度超过了服务器能够解释的长度"),
REQUEST_URI_TOO_LONG(414,"请求的URI长度超过了服务器能够解释的长度"),
UNSUPPORTED_MEDIA_TYPE(415,"不⽀持的请求资源"),
REQUESTED_RANGE_NOT_SATISFIABLE(416,"请求指定的所有数据范围的⾸字节位置超过了当前资源的长度"),
EXPECTATION_FAILED(417,"内容⽆法被满⾜"),
I_AM_A_TEAPOT(418,"本操作码是在1998年作为IETF的传统愚⼈节笑话, 在RFC 2324 超⽂本咖啡壶控制协议中定义的，并不需要在真实的HTTP服务器中定义。"),
UNPROCESSABLE_ENTITY(422,"请求格式正确，但是由于含有语义错误，⽆法响应"),
LOCKED(423,"当前资源被锁定"),
FAILED_DEPENDENCY(424,"由于之前的某个请求发⽣的错误，导致当前请求失败"),
TOO_EARLY(425,"请求事件过早"),
UPGRADE_REQUIRED(426,"协议需要升级"),
PRECONDITION_REQUIRED(428,"先决条件要求为满⾜"),
TOO_MANY_REQUESTS(429,"请求过多"),
springboot中文REQUEST_HEADER_FIELDS_TOO_LARGE(431,"请求头字段长度太⼤"),
REQUEST_HEADER_FIELDS_TOO_LARGE(431,"请求头字段长度太⼤"), UNAVAILABLE_FOR_LEGAL_REASONS(451,"该请求因法律原因不可⽤"), /* 服务端错误 */
INTERNAL_SERVER_ERROR(500,"服务器内部发⽣未知错误"),
NOT_IMPLEMENTED(501,"此资源正在进⾏处理"),
BAD_GATEWAY(502,"服务器⽹关错误"),
SERVICE_UNAVAILABLE(503,"该服务不可⽤"),
GATEWAY_TIMEOUT(504,"⽹关超时"),
HTTP_VERSION_NOT_SUPPORTED(505,"此 HTTP 版本不受⽀持"), VARIANT_ALSO_NEGOTIATES(506,"服务器存在内部配置错误"), INSUFFICIENT_STORAGE(507,"服务器达到带宽限制"),
LOOP_DETECTED(508,"检测到循环链接错误"),
BANDWIDTH_LIMIT_EXCEEDED(509,"超出带宽限制"),
NOT_EXTENDED(510,"获取资源所需要的策略并没有被满⾜"), NETWORK_AUTHENTICATION_REQUIRED(511,"需要⽹络⾝份验证"); private static final HttpErrorStateConverter[] VALUES;
static{
VALUES =values();
}
public int statusCode;
public HttpStatus status;
public String description;
HttpErrorStateConverter(int statusCode, String description){
this.statusCode = statusCode;
// 获取对应的 HttpStatus
this.status = solve(statusCode);
if(this.status!=null){
this.description = String()+" "+ description;
}else{
this.description = description;
}
}
// 传⼊响应码，返回⼀个 HttpErrorStateConverter
public static HttpErrorStateConverter resolve(int statusCode){
for(HttpErrorStateConverter converter : VALUES){
if(converter.statusCode == statusCode){
return converter;
}
}
return null;
}
}
测试
class MyTest{
public static void main(String[] args){
HttpErrorStateConverter resolve = solve(500); HttpErrorStateConvert
er resolve2 = solve(403); HttpErrorStateConverter resolve3 = solve(404);
assert resolve !=null;
assert resolve2 !=null;
assert resolve3 !=null;
System.out.println(resolve.description);
System.out.println(resolve2.description);
System.out.println(resolve3.description);
System.out.println(HttpErrorStateConverter.BAD_GATEWAY);
System.out.println(HttpErrorStateConverter.BAD_REQUEST);
System.out.println(HttpErrorStateConverter.METHOD_NOT_ALLOWED); }
}
输出
500 INTERNAL_SERVER_ERROR 服务器内部发⽣未知错误
403 FORBIDDEN 您的权限不⾜，禁⽌访问
404 NOT_FOUND 访问的资源不存在
502 BAD_GATEWAY 服务器⽹关错误
400 BAD_REQUEST 由于包含语法错误，当前请求⽆法被服务器理解
405 METHOD_NOT_ALLOWED 不⽀持的请求⽅法
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