'Property'에 해당되는 글 4건

  1. 2020.06.25 [Spring] Spring Cloud Config 설정 파일 적용
  2. 2016.03.03 [Java] 외부 프라퍼티(XML) 파일 설정 정보 읽기
  3. 2013.04.05 [java] read properties or xml file.
  4. 2012.05.22 [C언어] 설정파일 읽기

[Spring] Spring Cloud Config 설정 파일 적용

ITWeb/개발일반 2020. 6. 25. 14:29

spring config client  에 server config 파일이 존재 할 경우 적용 안되는 문제를 해결 하기 위해 아래 설정을 하면 됩니다.

 

https://cloud.spring.io/spring-cloud-static/spring-cloud-commons/2.2.2.RELEASE/reference/html/#overriding-bootstrap-properties

 

1.4. Overriding the Values of Remote Properties

The property sources that are added to your application by the bootstrap context are often “remote” (from example, from Spring Cloud Config Server). By default, they cannot be overridden locally. If you want to let your applications override the remote properties with their own system properties or config files, the remote property source has to grant it permission by setting spring.cloud.config.allowOverride=true (it does not work to set this locally). Once that flag is set, two finer-grained settings control the location of the remote properties in relation to system properties and the application’s local configuration:

  • spring.cloud.config.overrideNone=true: Override from any local property source.

  • spring.cloud.config.overrideSystemProperties=false: Only system properties, command line arguments, and environment variables (but not the local config files) should override the remote settings.

spring:
  cloud:
    config:
      uri: xxxx
      allowOverride: true
      overrideNone: true
      overrideSystemProperties: false

 

Trackbacks 0 : Comments 0

Write a comment


[Java] 외부 프라퍼티(XML) 파일 설정 정보 읽기

ITWeb/개발일반 2016. 3. 3. 16:30

외부에 존재하는 properties 파일이나 xml 파일에서 설정 정보를 읽고 싶을 경우가 있습니다.

그래서 기록해 봅니다.


import java.io.*;

import java.util.Properties;


Properties properties = new Properties();

InputStreamReader isr = null;


try {

  isr = new InputStreamReader(new FileInputStream("/server/config/config.properties"), "UTF-8");

  properties.load(isr);

} finally {

  if (null != isr) {

    try {

      isr.close();

    } catch (IOException ex) {}

  }

}


System.out.println(properties.getProperty("프라퍼티명"));


xml을 읽고 싶을 경우 

properties.loadFromXML(InputStream in);

을 이용하시면 됩니다.


Trackbacks 0 : Comments 0

Write a comment


[java] read properties or xml file.

ITWeb/개발일반 2013. 4. 5. 10:57

http://javarevisited.blogspot.kr/2012/03/how-to-read-properties-file-in-java-xml.html


[properties file]

jdbc.username=test

jdbc.password=unknown

jdbc.driver=com.mysql.jdbc.Driver


[source code]

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.util.Properties;


public class PropertyFileReader {


    public static void main(String args[]) throws FileNotFoundException, IOException {


        //Reading properties file in Java example

        Properties props = new Properties();

        FileInputStream fis = new FileInputStream("c:/jdbc.properties");

      

        //loading properites from properties file

        props.load(fis);


        //reading proeprty

        String username = props.getProperty("jdbc.username");

        String driver = props.getProperty("jdbc.driver");

        System.out.println("jdbc.username: " + username);

        System.out.println("jdbc.driver: " + driver);


    }

}


[xml file]

<?xml version="1.0" encoding="UTF-8" standalone="no"?>

<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">

   <properties> <entry key="jdbc.username">root</entry>

        <entry key="jdbc.password">mysql</entry>

   </properties>


[source code]

public static void main(String args[]) throws FileNotFoundException, IOException {


        //Reading properties file in Java example

        Properties props = new Properties();

        FileInputStream fis = new FileInputStream("c:/properties.xml");

      

        //loading properites from properties file

        props.loadFromXML(fis);


        //reading proeprty

        String username = props.getProperty("jdbc.username");

        System.out.println("jdbc.username: " + username);

      

}


tags : Property, XML
Trackbacks 0 : Comments 0

Write a comment


[C언어] 설정파일 읽기

ITWeb/개발일반 2012. 5. 22. 23:17

[Build & Run]

gcc -c config.c; gcc config.o -o config

./config /home/jjeong/workspace/config/config.property

[config.property]

# UserAuthUrl
UserAuthUrl^http://192.168.1.2:8080/rcpt_auth?email=%s
# UserAuthCompareStr
UserAuthCompareStr^verified
# DlAuthUrl
DlAuthUrl^http://192.168.1.2:8080/dlCheck?q={filterSearch:'%s'}
# DlAuthCompareStr
DlAuthCompareStr^SUCCESS
# AhfServer
AhfServer^192.168.1.2
# AhfPort
AhfPort^33000
#AhfUser
AhfUser^jjeong
#AhfPass
AhfPass^1234
#AhfDb
AhfDb^demodb
#AhfQuery
AhfQuery^SELECT * FROM event WHERE id='%s'
#SkipDomain
SkipDomain^jjeong.com

[config.c]

#include <stdio.h>

#include <stdlib.h>
#include <string.h>
#include <ctype.h>

typedef struct config {
        char userAuthUrl[256];
        char userAuthCompareStr[128];
        char dlAuthUrl[256];
        char dlAuthCompareStr[128];
        char ahfServer[128];
        int ahfPort;
        char ahfUser[128];
        char ahfPass[128];
        char ahfDb[128];
        char ahfQuery[128];
        char skipDomain[128];
} CONFIG;

int isBlank(char ch) {
    return ( (ch==0x20) || (ch=='\t') || (ch=='\r') || (ch=='\n') );
}

char *trim( char *s ) {
    char *f=s, *e=0, *c=s;

    /* 뒤쪽 공백 제거 */
    e=s +(strlen(s)) -1;
    while( isBlank(*e) && s<=e) e--;
    *(e+1)=0;

    /* 앞쪽 공백 제거 */
    while( isBlank(*f) && f<=e) f++;

    /* 공백 없는 부분 복사 */
    if (s!=f) {
        while(f<=e) *(c++) = *(f++);
        *c=0;
    }

    return s;
}

int setConfig(CONFIG *conf, char *confFile) {
        char readBuff[512];
        char varBuff[256];
        char *temp;

        FILE *fp;

        memset(varBuff, 0, 256);

        fp = fopen(confFile, "r");

        if ( fp ){
                while ( !feof(fp) ) {
                        memset(readBuff, 0, 512);

                        if ( fgets(readBuff, 512, fp) == NULL ) {
                                continue;
                        }

                        temp = trim(readBuff);

                        if ( *temp == '#' ) {
                                continue;
                        }

                        if ( strncasecmp(temp, "UserAuthUrl", strlen("UserAuthUrl")) == 0 ) {
                                strcpy(conf->userAuthUrl, strrchr(temp, '^')+1);
                                snprintf(varBuff, sizeof(varBuff), conf->userAuthUrl, "sadfasdfsafasfsdafsafsadf");
                                printf("UserAuthUrl : %s\n", varBuff);
                                memset(varBuff, 0, 256);
                        }

                        if ( strncasecmp(temp, "UserAuthCompareStr", strlen("UserAuthCompareStr")) == 0 ) {
                                strcpy(conf->userAuthCompareStr, strrchr(temp, '^')+1);
                                printf("UserAuthCompareStr : %s\n", conf->userAuthCompareStr);
                        }

                        if ( strncasecmp(temp, "DlAuthUrl", strlen("DlAuthUrl")) == 0 ) {
                                strcpy(conf->dlAuthUrl, strrchr(temp, '^')+1);
                                snprintf(varBuff, sizeof(varBuff), conf->dlAuthUrl, "mail@jjeong.com");
                                printf("DlAuthUrl : %s\n", varBuff);
                                memset(varBuff, 0, 256);

                        }

                        if ( strncasecmp(temp, "DlAuthCompareStr", strlen("DlAuthCompareStr")) == 0 ) {
                                strcpy(conf->dlAuthCompareStr, strrchr(temp, '^')+1);

                                if ( strstr("SUCCESS", conf->dlAuthCompareStr) ) {
                                        printf("DlAuthCompareStr SUCCESS\n");
                                }
                                printf("DlAuthCompareStr : %s\n", conf->dlAuthCompareStr);
                        }

                        if ( strncasecmp(temp, "AhfServer", strlen("AhfServer")) == 0 ) {
                                strcpy(conf->ahfServer, strrchr(temp, '^')+1);
                                printf("AhfServer : %s\n", conf->ahfServer);
                        }

                        if ( strncasecmp(temp, "AhfPort", strlen("AhfPort")) == 0 ) {
                                conf->ahfPort = atoi(strrchr(temp, '^')+1);
                                printf("AhfPort : %d\n", conf->ahfPort);
                        }

                        if ( strncasecmp(temp, "AhfUser", strlen("AhfUser")) == 0 ) {
                                strcpy(conf->ahfUser, strrchr(temp, '^')+1);
                                printf("AhfUser : %s\n", conf->ahfUser);
                        }

                        if ( strncasecmp(temp, "AhfPass", strlen("AhfPass")) == 0 ) {
                                strcpy(conf->ahfPass, strrchr(temp, '^')+1);
                                printf("AhfPass : %s\n", conf->ahfPass);
                        }

                        if ( strncasecmp(temp, "AhfDb", strlen("AhfDb")) == 0 ) {
                                strcpy(conf->ahfDb, strrchr(temp, '^')+1);
                                printf("AhfDb : %s\n", conf->ahfDb);
                        }

                        if ( strncasecmp(temp, "AhfQuery", strlen("AhfQuery")) == 0 ) {
                                strcpy(conf->ahfQuery, strrchr(temp, '^')+1);
                                snprintf(varBuff, sizeof(varBuff), conf->ahfQuery, "TEST");
                                printf("AhfQuery: %s\n", varBuff);
                                memset(varBuff, 0, 256);
                        }

                        if ( strncasecmp(temp, "SkipDomain", strlen("SkipDomain")) == 0 ) {
                                strcpy(conf->skipDomain, strrchr(temp, '^')+1);
                                printf("SkpDomain : %s\n", conf->skipDomain);
                        }

                }
        } else {
        }

        fclose(fp);

        return 1;
}


int main(int argc, char *argv[]) {
        CONFIG conf;

        printf("file full path : %s\n", argv[1]);

        setConfig(&conf, argv[1]);

        return 1;
}

일부 코드는 레퍼런스 코드 가져다 사용하였습니다.

뭐 이런 종류의 코드는 구글링 하면 많이 나오니까.. ^^;;

tags : c, config, Property
Trackbacks 0 : Comments 0

Write a comment