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spring 统一异常处理

package com.ly.paihangbang.config; import javax.servlet.http.HttpServletRequest; import org.springframework.validation.BindingResult; import org.springframework.validation.FieldError; import org.spri ...
zysnba 评论(0) 有475人浏览 2018-10-17 11:13

git push 100m error

    git push 100m error     #git push origin master Counting objects: 215, done. Delta compression using up to 4 threads. Compressing objects: 100% (176/176), done. Writing objects: 100% (215 ...
knight_black_bob 评论(0) 有1174人浏览 2018-05-15 18:54

851001: PFXFile encoding decoding failure(Maven编译后证书 变小)

851001: PFXFile encoding decoding failure(Maven编译后证书 变小)     851001: PFXFile encoding decoding failure 851001: encoding required base64 encoding java.lang.IllegalArgumentException: java.io.IOEx ...
knight_black_bob 评论(0) 有2027人浏览 2018-05-15 18:48

(在线等。。。)这是出现死锁了吗 ?

  求大神解释下。。。   java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:150) at java. ...
knight_black_bob 评论(0) 有2166人浏览 2018-04-25 13:41

java 代码混淆 proguard exception

  错误信息 [DEBUG] (f) classpathElements = [D:\cache\git-repos\showandshare\showandshare\showandshare.gateway\showandshare.gateway.netty.dispacther\target\test-classes, D:\cache\git-repos\showandshare ...
knight_black_bob 评论(0) 有1232人浏览 2018-03-12 15:04

NoSuchMethodError: javax.servlet.ServletContext.getVirtualServerName()Ljava/lang

    springboot 启动报错 ,缺少  public abstract String getVirtualServerName(); 该方法 换用 引入高版本servlet-api,包含getVirtualServerName()方法 3.1.0 含getVirtualServerName     17:39:20.040 - A child container faile ...
knight_black_bob 评论(0) 有1778人浏览 2018-03-03 18:38

异常解决[ asm ClassReader failed to parse class file]

    异常解决[ asm  ClassReader failed to parse class file]   15:56:17,364 []-[DEBUG] Resolved location pattern [classpath*:com/baoy/**/*.class] to resources [file [D:\cache\eclipse4mvn-workplace\Dubbo ...
knight_black_bob 评论(0) 有1946人浏览 2018-02-02 11:10

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException解决

 com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown column 'last_login_time' in 'field list' at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_101] a ...
Du_wood 评论(0) 有10062人浏览 2018-01-20 00:02

hibernate exception (cannot simultaneously fetch multiple bags)

      org.hibernate.loader.MultipleBagFetchException: cannot simultaneously fetch multiple bags at org.hibernate.loader.BasicLoader.postInstantiate(BasicLoader.java:94) at org.hibernate.loader. ...
knight_black_bob 评论(0) 有805人浏览 2017-12-28 15:07

springboot,hibernate,exception no session 问题解决

    异常: could not initialize proxy - no Session; Hibernate: select applicatio0_.api_application_id as api_appl1_0_, applicatio0_.application_description as applicat2_0_, applicatio0_.application_i ...
knight_black_bob 评论(0) 有2063人浏览 2017-12-25 18:38

压测 httpclient 报 Cannot assign requested address

        客户端频繁的连服务器,由于每次连接都在很短的时间内结束,导致很多的TIME_WAIT,以至于用光了可用的端 口号,所以新的连接没办法绑定端口,即“Cannot assign requested address”。是客户端的问题不是服务器端的问题。通过netstat,的确看到很多TIME_WAIT状态的连接。 client端频繁建立连接,而端口释放较慢,导致建立新连接时无 ...
knight_black_bob 评论(0) 有2755人浏览 2017-12-08 11:54

WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platfo

安装 hadoop 2.4.1 报错信息 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable   [root@db96 hadoop]# hadoop dfs -put ./in D ...
knight_black_bob 评论(0) 有2409人浏览 2017-11-16 14:36

guard.: ssh: Could not resolve hostname guard.: Name or service not known to: ss

hadoop 安装的时候,报错信息   guard.: ssh: Could not resolve hostname guard.: Name or service not known to: ssh: Could not resolve hostname to: Name or service not known have: ssh: Could not resolve hostnam ...
knight_black_bob 评论(0) 有1371人浏览 2017-11-16 14:34

springmvc基于aop异常处理

      写程序的时候一般都会通过try...catch...finally对异常进行处理,但是我们真的能在写程序的时候处理掉所有可能发生的异常吗? 以及发生异常的时候执行什么逻辑,返回什么提示信息,跳转到什么页面,这些都是要考虑到的。     前面章节介绍了基于@ControllerAdvice(加强的控制器)的异常处理     请参考 http://gsshijun.iteye.com ...
米糠杰 评论(0) 有1169人浏览 2017-11-09 10:08

py mysql 安装过程遇到的问题

  py mysql 安装过程遇到的问题   1. error: command 'C:\\Program Files (x86)\\Common Files\\Microsoft\\Visual C++ for  Python\\9.0\\VC\\Bin\\cl.exe' failed with exit status 2 solve: 下载MySQL-python-1.2.3. ...
knight_black_bob 评论(0) 有739人浏览 2017-05-15 14:52

项目导入时报错:The import javax.servlet.http.HttpServletRequest cannot be resolved

Error: The import javax.servlet cannot be resolved The import javax.servlet.http.HttpServletRequest cannot be resolved Description: 我们经常会把别人的项目copy到自己这里进行二次开发或者参考,有的时候会发生上面的错误, 即eclipse项目里我们导入的项目里提示H ...
摄猿江湖 评论(0) 有716人浏览 2017-05-10 14:46

Hadoop Exception 以及解决办法

1.....今天写 Hadoop程序的时候 出现了这么一个问题 java.lang.RuntimeException: java.io.EOFException at org.apache.hadoop.io.WritableComparator.compare(WritableComparator.java:165) at org.apache.hadoop.mapred.MapTas ...
牛哄哄 评论(0) 有1239人浏览 2017-04-21 09:50

异常流水-javax.el.ELException-类型转换异常

javax.el.ELException: Cannot convert 1,0 of type class java.lang.String to class java.lang.Long jsp的EL表达式中,若用String类型的对象与数值做eq等计算时,会先将String对象转为double类型。所以当String对象含有非数字字符时会出现此异常。 <c:if test=&quo ...
tjy86 评论(0) 有2668人浏览 2017-03-28 10:19

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