程序包 com.alibaba.nacos.api.exception

类 NacosException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.alibaba.nacos.api.exception.NacosException

所有已实现的接口:

Serializable

直接已知子类:

NacosApiException

public class NacosException
extends Exception

Nacos Exception.

作者:

Nacos

另请参阅:

• 序列化表格

字段概要

字段

修饰符和类型	字段	说明
static final int	BAD_GATEWAY	bad gateway（路由异常，如nginx后面的Server挂掉）.
static final int	CLIENT_DISCONNECT	client disconnect.
static final int	CLIENT_ERROR	client error（client异常，返回给服务端）.
static final int	CLIENT_INVALID_PARAM	invalid param（参数错误）.
static final int	CLIENT_OVER_THRESHOLD	over client threshold（超过client端的限流阈值）.
static final int	CONFIG_ALREADY_EXISTS	config already exists（配置已存在）.
static final int	CONFLICT	conflict（写并发冲突）.
static final int	HTTP_CLIENT_ERROR_CODE	http client error code, ome exceptions that occurred when there use the Nacos RestTemplate and Nacos AsyncRestTemplate.
static final int	INVALID_PARAM	invalid param（参数错误）.
static final int	INVALID_SERVER_STATUS	Server is not started.
static final int	NO_HANDLER	No Handler Found.
static final int	NO_RIGHT	no right（鉴权失败）.
static final int	NOT_FOUND	not found.
static final int	OVER_THRESHOLD	over threshold（超过server端的限流阈值）.
static final int	RESOURCE_NOT_FOUND
static final int	SERVER_ERROR	server error（server异常，如超时）.
static final int	SERVER_NOT_IMPLEMENTED	server not implemented（server不支持该请求，可能该版本未实现功能，或请求了错误的API）.
static final int	UN_REGISTER	Connection is not registered.

构造器概要

构造器

构造器	说明
NacosException()
NacosException(int errCode, String errMsg)
NacosException(int errCode, String errMsg, Throwable throwable)
NacosException(int errCode, Throwable throwable)

方法概要

修饰符和类型	方法	说明
int	getErrCode()
String	getErrMsg()
void	setCauseThrowable(Throwable throwable)
void	setErrCode(int errCode)
void	setErrMsg(String errMsg)
String	toString()

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

CLIENT_INVALID_PARAM

public static final int CLIENT_INVALID_PARAM

invalid param（参数错误）.

另请参阅:

• 常量字段值

CLIENT_DISCONNECT

public static final int CLIENT_DISCONNECT

client disconnect.

另请参阅:

• 常量字段值

CLIENT_OVER_THRESHOLD

public static final int CLIENT_OVER_THRESHOLD

over client threshold（超过client端的限流阈值）.

另请参阅:

• 常量字段值

INVALID_PARAM

public static final int INVALID_PARAM

invalid param（参数错误）.

另请参阅:

• 常量字段值

NO_RIGHT

public static final int NO_RIGHT

no right（鉴权失败）.

另请参阅:

• 常量字段值

NOT_FOUND

public static final int NOT_FOUND

not found.

另请参阅:

• 常量字段值

CONFLICT

public static final int CONFLICT

conflict（写并发冲突）.

另请参阅:

• 常量字段值

CONFIG_ALREADY_EXISTS

public static final int CONFIG_ALREADY_EXISTS

config already exists（配置已存在）.

另请参阅:

• 常量字段值

SERVER_ERROR

public static final int SERVER_ERROR

server error（server异常，如超时）.

另请参阅:

• 常量字段值

SERVER_NOT_IMPLEMENTED

public static final int SERVER_NOT_IMPLEMENTED

server not implemented（server不支持该请求，可能该版本未实现功能，或请求了错误的API）.

另请参阅:

• 常量字段值

CLIENT_ERROR

public static final int CLIENT_ERROR

client error（client异常，返回给服务端）.

另请参阅:

• 常量字段值

BAD_GATEWAY

public static final int BAD_GATEWAY

bad gateway（路由异常，如nginx后面的Server挂掉）.

另请参阅:

• 常量字段值

OVER_THRESHOLD

public static final int OVER_THRESHOLD

over threshold（超过server端的限流阈值）.

另请参阅:

• 常量字段值

INVALID_SERVER_STATUS

public static final int INVALID_SERVER_STATUS

Server is not started.

另请参阅:

• 常量字段值

UN_REGISTER

public static final int UN_REGISTER

Connection is not registered.

另请参阅:

• 常量字段值

NO_HANDLER

public static final int NO_HANDLER

No Handler Found.

另请参阅:

• 常量字段值

RESOURCE_NOT_FOUND

public static final int RESOURCE_NOT_FOUND

另请参阅:

• 常量字段值

HTTP_CLIENT_ERROR_CODE

public static final int HTTP_CLIENT_ERROR_CODE

http client error code, ome exceptions that occurred when there use the Nacos RestTemplate and Nacos AsyncRestTemplate.

另请参阅:

• 常量字段值

构造器详细资料

NacosException

public NacosException()

NacosException

public NacosException(int errCode,
 String errMsg)

NacosException

public NacosException(int errCode,
 Throwable throwable)

NacosException

public NacosException(int errCode,
 String errMsg,
 Throwable throwable)

方法详细资料

getErrCode

public int getErrCode()

getErrMsg

public String getErrMsg()

setErrCode

public void setErrCode(int errCode)

setErrMsg

public void setErrMsg(String errMsg)

setCauseThrowable

public void setCauseThrowable(Throwable throwable)

toString

public String toString()

覆盖:

toString 在类中 Throwable