configuration

问题 I would like that my Spring-based web application were able to validate its configuration during startup. This means for example: check if the required folders exist and are readable/writable check if the required configuration keys are set and consistent ... check any other constraint that is required for the correct functioning How can you perform these checks and notify the system administrator if something is wrong? The goal is to reduce the risk that some critical error arises when the

问题 I am using @Configuration to config cookies, while in my project there is 2 packages and I only want to apply the config to one of the package. Are there any ways to set the target package for @Configuration ? package structure: --app ----packageA ------MyConfigClass.java ----packageB @EnableJdbcHttpSession(maxInactiveIntervalInSeconds = 1800) @Configuration public class MyConfigClass extends WebMvcConfigurerAdapter { @Bean public CookieSerializer cookieSerializer() { // I want the follow

问题 I am using @Configuration to config cookies, while in my project there is 2 packages and I only want to apply the config to one of the package. Are there any ways to set the target package for @Configuration ? package structure: --app ----packageA ------MyConfigClass.java ----packageB @EnableJdbcHttpSession(maxInactiveIntervalInSeconds = 1800) @Configuration public class MyConfigClass extends WebMvcConfigurerAdapter { @Bean public CookieSerializer cookieSerializer() { // I want the follow

问题 Hello everyone I´ve been trying to configure and use npm on my enterprise PC without success. I´ve set proxy, https-proxy, strict-ssl false, registry http://registry.npmjs.org proxy has been set like this "http://user:password@proxy_ip:proxy:port" Where the password has a special character written in urlencode. npm config get proxy returns proxy with credentials as they should be. I have cleared my npm cache and tried again. No success. Any ideas what can be the problem? 回答1: Usually, when

问题 I am trying to make my code more reusable by placing commonly recurring utility classes and user controls into a packaged library. The IDE is making this difficult, as so far, I have found that it always defaults to Windows Forms user controls and disabling my ability to create xaml files etc from the 'Add a New Item' dialog. Is it possible to create a library for classes and controls with the aid of the IDE environment (I'm using VS2008 Express)? If so, what do I need to change to get the

问题 I am helping to develop an angular2 web app using webpack, and our current plan is to open up some sort of file for configuring the functionality of our application (.json probably). This would mostly be to give the people implementing our app an easy-to-locate file to specify things like: where their API is located, if they want to add custom stylesheets, etc. The service I'm using to load my config file looks like this: //config.ts @Injectable() export class Config { private static _config:

问题 Is there a good configuration library for Java which will allow me to read settings in a type-safe way? For example by taking my crafted IConfiguration interface with getters and setters declared and allowing me to read/write configuration via it. It's a bit boring to read settings using properties.getProperty("group.setting") and then cast it to needed type. Apache commons configuration allows to use something like config.getDouble("number") , but "number" here is a string again and I would

问题 In a separate SO question, I asked how to populate a Maximo field using a db function: Take value from FieldA, send to a db function, and return value to FieldB A Stack Overflow community member was kind enough to answer the question and provided this advice: And all that said, you should just use the automation script to do what you have the database function doing, if at all possible. To be more blunt, what you are wanting to do is not considered good practice. So, make sure to include in

问题 How would one specify a custom config variable for use in the handlebars template? For example: // config/settings.json { "title": "Hello World" } // config/foo.json { "bar": "baz" } // Template {{ settings.title }} {{ foo.bar }} 回答1: You need to use dependency injection to inject you global variables into the controller. This blog post from Balint Erdi explains it well. Here is a working demo. This is basically what you do Create 2 object - settings and foo. var settings = Ember.Object

问题 I understand that explicit configuration of mapped memory, cache and heap is necessary when running Neo4j with large graphs. Please provide me with some pointers on how can I change these settings? I realise you need to test with different settings, but what is a good starting point? Neo4j Community version: 2.2RC01 Java Embedded database Machine: 8GB RAM Graph size: 20M nodes(5 properties), 220M edges(2 properties) 回答1: See the manual for the config, for RC01 you only have to set the page