java 中Ini格式配置文件读取

java中Ini格式配置文件读取

创建 config.ini配置文件

读取配置文件完整代码

package com.kingyea.boot.modules.data.config;

import org.ini4j.Config;
import org.ini4j.Ini;
import org.ini4j.Profile;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;

public class ConfigIni {

    private static final Logger LOG = LoggerFactory.getLogger(ConfigIni.class);
    public static Ini ini ;

    public ConfigIni() {
    }

    public static Profile.Section getSection(String sectionName) {
        return (Profile.Section)ini.get(sectionName);
    }

    public static String getProperty(String name) {
        return getProperty("access", name);
    }

    public static String getProperty(String sectionName, String name) {
        return ini.get(sectionName, name);
    }

    public static String getEsProperty(String name) {
        String val = ini.get("es", name);
        if(name.equals("separation")){
            val = " " + val + " ";
        }
        return val;
    }

    public static String getMysqlProperty(String name) {
        String val = ini.get("mysql", name);
        return val;
    }

    static {
        try {
            Config cfg = new Config();
            cfg.setMultiSection(true);
            ini = new Ini();
            ini.setConfig(cfg);
            URL url = ConfigIni.class.getClassLoader().getResource("config.ini");
            if (url == null) {
                throw new RuntimeException("未找到config.ini，请检查classpath");
            } else {
                URLConnection urlConnection = url.openConnection();
                InputStream inputStream = urlConnection.getInputStream();
                BufferedReader in = new BufferedReader(new InputStreamReader(inputStream, "utf-8"));
                if (in == null) {
                    throw new RuntimeException("未找到config.ini，请检查classpath");
                } else {
                    ini.load(in);
                }
            }
        } catch (Exception var5) {
            throw new RuntimeException("加载config.ini失败", var5);
        }
    }

    public static void main(String[] args) {
        String property = getProperty("ES", "cols");
        System.out.println(property);
    }

}

本文地址：https://blog.csdn.net/weixin_40335533/article/details/111991843