C:\users\administrator>jarsignerUsage: jarsigner [options] jar-file aliasesjarsigner-verify [Options] jar-file [aliases ...][-keystore [-storepass [-storetype [-keypass [-certchain [-sigfile [-signedjar [-digestalg [-sigalg [-verify] Validating a signed JAR file[-verbose[:suboptions]] the output details when signing/validating.The sub-options can be all, grouped, or summary[-certs] Output details and certificate display when validating[-tsa [-tsacert
to modify the Tornado template engine, adding a plain keyword. Through the like
{% plain 'some_angular_template.html' %}{{! name}} is detached from the front and back end, without any backend templates, whether it's a tornado template or a Jinja2/mako, kill it all. The front and back end communicates with the JSON data through the API. Angular is a product of rich clients, and individuals tend to turn tornado into a restful server. So the front-end project should be placed under Apache better,
Usage: jarsigner [options] Jar file Aliasjarsigner-verify [options] Jar file[HTML]View Plaincopyprint?
[-keystore URL;] keystore location
[-storepass ;] Password for KeyStore integrity
[-storetype ;] KeyStore type
[-keypass ;] Password for private key (if different)
[-sigfile ;]. sf/. The name of the DSA file
[-signedjar ;] name of the signed JAR file
[-digestalg ;] The name of the digest algorithm
[-sigalg ;] The name of the signature algorithm
folder (CD command) and then run the ADT command. To set the variable environment in win7, choose "computer"> "Advanced System settings"> "environment variable", select path in the system variable, and click Edit, add ";" at the end of the path value, and then add the address of the bin folder. Click OK. Then the ADT command can be written in the TXT file, and then changed to the suffix ". Bat", so you don't have to write that long string every time. If 'java' is not an internal or external com
for hibernate. Ehcache 2.1 (beta version just released) provides JTA support for hibernate. Ehcache 2.0 also provides a shortcut mode to cluster application data through configuration changes, regardless of whether the data is in hibernate, distributed cache, or session object. It supports using the distributed cache as the second-level cache of hibernate, or you can directly use the ehcache API. Switching between local and distributed implementations is accomplished through configuration chang
of authentic handbags, because you can access your maps, documents and other important aspects of educat Ion. employers are usually some things you need to deal with important details in addition to the statements. this type can meet beautiful packaging, making it an ideal choice for men and women, too. they engaged in substantial and tasty, but laptops are a good substitute, which turns out to be easy to carry. the contents of the folder seems to be the solution to excess fat from specific nec
Tags: server2003 closed session time number of users remotely connected1. Restrict the time for disconnecting sessionsBy default, the system will not be disconnected as long as you log on. You need to specify an automatic disconnection time.Open "run", enter "TSCC, MSC", enter the "TSCC-terminal service configuration \ connection" window, and select "connection". InDouble-click "RDP-TCP" in the window on the right, select the "session" tab, select "substitute user settings", and end the disconne
node is independent, do not communicate with each other. 2. Distributed cache (distributed Ehcache): The data is stored in a Terracotta server array (Terracotta server Array,tsa), but the most recently used data can be stored in each application node. Logical Perspective: The L1 cache is on each application node, and the L2 cache is placed in the cache server array. Networking perspective: Model Storage Perspective: L1-level caches are not persisted.
independent, do not communicate with each other.2. Distributed cache (distributed Ehcache): The data is stored in a Terracotta server array (Terracotta server Array,tsa), but the most recently used data can be stored in each application node.Logical Perspective:The L1 cache is on each application node, and the L2 cache is placed in the cache server array.Networking perspective:Model Storage Perspective:L1-level caches are not persisted. Also, from th
("Mycache"); Unlockedreadsview Unlockedreadsview = new Unlockedreadsview (cache, "Myunlockedcache");
3, Atomic method (Atomic Methods): Method execution is atomized, that is, CAS operations (Compare and Swap). The CAS eventually achieved strong consistency, but the difference was that it was implemented with optimistic locks rather than pessimistic locks. Under the optimistic locking mechanism, the updated operation may not be successful because other threads may have changed the same data dur
Directly on the SQL code:Declare begin forCinch(SelectS_personinfo.nextval asSeq fromdual) LoopInsert intoTbpersoninfo (Ipersoninfoid,vcpersoncard,vcpassword,vcpersonname,vcpersionsex)Values(C.seq,'33000021','123456','Xiao Ming','male',); ifC.seq=C.seq+ - Then return ; End if; EndLoop;End;Use the loop execution SQL in your own project as follows: Declare begin forCinch(SelectTsa. Year, Tsa.weeknumber,tsa.owner fromTr_schedule_affair T
What is a Web container
Web container (Container) is the only HTTP server recognized by servlet/jsp
At a specific level, the container is basically a program written in Java, running on the JVM, different types of containers will be responsible for different work, if the servlet/jsp Run Web container (Web Container), is also a Java write program. HTTP, the text of the communication protocol, how to become the Java object available in servlet/jsp, is actually the analysis
protocol
does not allow
http://www.a. Com/a.js http://70.32.92.74/b.js
domain name and domain name corresponding IP
do not allow
http://www.a.com/a.js H Ttp://script.a.com/b.js
primary domain, subdomain different
not allowed
http://www.a.com/a.js http://a.com/ B.js
Same domain name, different level two domain name (ibid.)
not allowed (cookies are no
aggregation in a way that's easier and more flexible.Tanktimeproxy modified as follows PackageCom.proxy;/** One class has an implementation aggregation of another class*/ Public classTanktimeproxyImplementsmoveable{moveable t; Publictanktimeproxy (Moveable t) {Super(); This. T =T; } @Override Public voidMove () {//TODO auto-generated Method Stub LongStart =System.currenttimemillis (); T.move (); LongEnd =System.currenttimemillis (); System.out.println ("Time:" + (end-sta
different folders under the same domain name
Allow
http://www.a.com:8000/a.js http://www.a.com/b.js
same domain name, different ports
do not allow
http://www.a.com/a.js https://www.a.com/b.js
same domain name, different protocol
does not allow
http://www.a. Com/a.js http://70.32.92.74/b.js
domain name and domain name corresponding IP
do not allow
http://www.a.com/a.js H
program has not been closed, the task in the head of work queue will be deleted, then Retry the execution of the program (repeat this process if it fails again), which controls the load of the task based on the queue depth. */Threadpoolexecutor TPE=NewThreadpoolexecutor (2, 4, 3, Timeunit.seconds,NewArrayblockingqueue(queuedeep),NewThreadpoolexecutor.discardoldestpolicy ()); //Add 10 tasks to a thread pool for(inti = 0; I ) { Try{Thread.Sleep (1); }
An exception occurred when using httpwebrequest today,Prompt that the server has submitted the Protocol conflict section = responsestatuslineAfter packet capture, we found the following interactions:Post/service. ep http/1.1Content-Type: Application/X-WWW-form-urlencoded; charset = UTF-8User-Agent: Mozilla/4.0 (compatible; MSIE 5.00; Windows 98)HOST: 127.0.0.1: 10900Content-Length: 393Secondary CT: 100-continueConnection: keep-alive
Servic ...... % 3E
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