@requestmapping parameter settings in SPRINGMVC

The URL path is determined by value, eg:value= "/hello".method Parameters: Requestmethod.post,requestmethod.get Request methods, such as GET, POSTIn addition, there are:Param: Parameter setting@RequestMapping also supports Ant-style wildcard

Spring Boot Source Analysis (i) Springapplication.run (i.)

Springapplication.run (Main.class, args);Let's start with this method: Public Static Configurableapplicationcontext Run (class primarysource, String ... args) { return run ( New class[] {primarysource}, args);}Configurableapplicationcontext this

Daily Step Pit 2018-06-19 automapper simple performance test

Want to use the AutoMapper class library to do some operations that map to a DTO objectBut since a class library like this is implemented internally with reflection, it is more concerned with performance.So let's simply test the performance.What

Vue uses Axios to get data

Use of Axios1, installation cnpm install Axios--save2, where to use where to introduce AxiosVue uses Axios to get data

Android Surfaceflinger Service (iv)-----messaging mechanism MessageQueue

Surfaceflinger has its own message queue MessageQueue, which is used to handle display-related messages, such as VSync messages.Related documents: Frameworks/native/services/surfaceflinger/messagequeue.h

College students Self-study iOS to find work in the fore and aft

First to do a self-introduction, I 13 admitted to a very rotten specialized private school, the study is the biological profession, the specific school name I will not say out caught dead. I dropped out of school in 13, I was in such a college, a

Excel VBA application.wait method is similar to sleep

1. This case will pop up MsgBox at six o'clock.Sub test01 () If application.wait ("6:00:00") then MsgBox "Now time Six o'clock full" ' This is the system time End IfEnd Sub2.10 seconds after executing this macro, the MsgBox pops up. sub test02 ()

boom! Your gaming phone suddenly appears.

In the Android phone market many brands in the complex product line surrounded, many mobile phones in the sales will usually appear after the weakness of the situation, in the appointment, the sale of short supply, in a few months immediately after

The Cat app

Cat system Development Applet app,) eat cat app+ Eat cat small program + eat cat Public number full network development, customized similar to the model system platform for the return of the cat.The catering industry to use small procedures to

Application Statistics Platform Architecture design: Intelligent Predictive App statistics

A push research and development expert Zhu MingzhiWith Docker as the typical representative of the concept of container gradually emerging, a large number of companies and enterprises using distributed architecture, began to consider the original

Android Beginner 24th Day

Android Beginner 24th Day10_fragmentargumentsCode Crimelistfragment.javaPackage com.bignerdranch.android.criminalintent;import android.content.Intent;import Android.os.Bundle;import android.support.v4.app.Fragment;import

Android Beginner 26th Day

Android Beginner 26th Day10_fragmentargumentsCode Singlefragmentactivity.javaPackage com.bignerdranch.android.criminalintent;import Android.os.Bundle;import android.support.v4.app.Fragment;import Android.support.v4.app.FragmentManager;import android.

Android Beginner 23rd Day

Android Beginner 23rd Day10_fragmentargumentsCode Crimelab.javaPackage com.bignerdranch.android.criminalintent;import Android.content.Context;import java.util.ArrayList;import java.util.List;import Java.util.UUID; Public classCrimelab {Private

Array,prototype.concat.apply and [].conat.apply.

Always know that JS array built-in object has a concat method, but did not do much research, today by chance to look atconcat is connecting one or more arraysReturns a copy of the array after the connectionvar oldarr=[];var arr=[[1,2,3],[4,5,6],[7,8,

Android four components (iv) ContentProvider introduction

ContentProvider Although with activity, Service, broadcastreceiver as the four components of Android. If you are not specifically developing an application that has data interaction with other apps, it is far less frequently used than the other

Function of arguments, call, apply

1.ArgumentsArguments.length is the number of function arguments, andArguments.callee refers to the function itself.Arguments his features and how to use themCharacteristics:Arguments objects and function are inseparable. Because the arguments object

Applets and Ajax

First, the AppletDefinition of 1.Applet: applets are small applications written in the Java programming language, which can be contained in HTML (an application of the standard Universal Markup Language) page, in much the same way as the page

Android Beginner 28th Day

Android Beginner 28th Day11_viewpaperCode Crime.javaPackage com.bignerdranch.android.criminalintent;import java.util.Date;import Java.util.UUID; Public classCrime {PrivateUUID mId;PrivateString Mtitle;PrivateDate mdate;Private Booleanmsolved; Public

About the problems encountered in installing Androidstudio

Install Androidstudio:Recently, ready to learn about Android, bought this "first line of code Android: Second Edition",The first is the installation of Androidstudio, just beginning to think that the installation is very easy, the results ... The

4.APP testing differs from web testing

Note: * Blue for different points, red for test type * Different test tools Selenium for Web Automation App Automation with Appium Different software architectures App for C/S architecture Web for B/S

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