config-settings

config-setttings

install

npm install config-settings --save

Usage

Use with JsonConfig

{
    "var":"xxxx",
    "integer":111,
    "dir":"/var/xxx",
    "dirNotExist":"1234567890qwerty",
    "file":"/var/filename",
    "fileDirExist":"/var/filenotexist",
    "fileNotExist":"098987655oiouyuyt",
    "int":11,
    "notInt":"xx",
    "url":"http://baidu.com"
}

const config = require('../config.json');
const {JsonConfig} = require('config-settings');
const jsonConfig = new JsonConfig(config);
var varstr = jsonConfig.loadNecessaryVar('var');//get xxxx
var integer = jsonConfig.loadNecessaryVar('integer');//get 111

Use with ConsulConfig

const {ConsulConfig} = require('config-settings');
const settings = new ConsulConfig({consulAddr:'127.0.0.1:8500'});

settings.loadNecessaryVar('var').then(function(value) {
    const varstr =  value;
});
settings.loadNecessaryVar('integer').then(function(value) {
    const integer =  value;
});
settings.allLoaded().then(function() {
    //all loading progress finished
}).catch(function() {

});

Use the ConsulSyncConfig

const {ConsulSyncConfig} = require('config-settings');
const settings = new ConsulConfig({consulAddr:'127.0.0.1:8500', keys: ['var', 'integer']});

const varstr =  settings.loadNecessaryVar('var');
const integer =  settings.loadNecessaryVar('integer');

Attention

When call the function start with loadNecessary failed, the module will throw Error in asynchronous way.

API

See the document of api

Test

You should set the environment variable of CONSUL_SERVER in format of ip:port before npm run.

License

MIT

Changelog

v2.3.1

Fix

• Fix the error when consul return empty data.