SpringBoot添加Profile文件夹同时作为Resource目录

灰太狼 2022-01-23 22:59 251阅读 0赞

## 前言 ##

#### [博主github][github] ####

#### [博主个人博客http://blog.healerjean.com][http_blog.healerjean.com] ####

![1559295547379][]

### 1、maven ###

#### 1.1、激活测试目录local ####

<properties>
                    <profiles.active>src/profiles/local</profiles.active>
                </properties>

<profiles>
            <profile>
                
                <id>local</id>
                <properties>
                    <profiles.active>src/profiles/local</profiles.active>
                </properties>
                <activation>
                    <activeByDefault>true</activeByDefault>
                </activation>
            </profile>
            <profile>
                
                <id>dev</id>
                <properties>
                    <profiles.active>src/profiles/dev</profiles.active>
                </properties>
                <activation>
                    <property>
                        <name>dev</name>
                        <value>true</value>
                    </property>
                </activation>
            </profile>
            <profile>
                
                <id>product</id>
                <properties>
                    <profiles.active>src/profiles/product</profiles.active>
                </properties>
                <activation>
                    <property>
                        <name>product</name>
                        <value>true</value>
                    </property>
                </activation>
            </profile>
        </profiles>

#### 1.2、添加profiles作为resource目录 ####

<build>
        
        <resources>
            <resource>
                <directory>src/main/resources</directory>
            </resource>
            <resource>
                <directory>${profiles.active}</directory>
            </resource>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>

### 2、我们可以选中本地 ###

\[外链图片转存失败(img-Q4VvOTj9-1566553204168)(https://raw.githubusercontent.com/HealerJean/HealerJean.github.io/master/blogImages/1559295712114.png)\]

### 3、使用Properties测试 ###

#### 3.1、resource目录下创建`resource.properties` ####

## properties 取值 ##
    profile.name=resource.name
    profile.age=resource.age

#### 3.2、激活的profile目录下创建`profile.properties` ####

## properties 取值 ##
    profile.name=profile.name
    profile.age=profile.age

/* * Copyright (C) 2018 dy_only, Inc. All Rights Reserved. */
    package com.hlj.utils;
    
    import java.io.IOException;
    import java.io.InputStream;
    import java.util.Properties;
    
    public class PropertiesUtil { 
    	public static Properties properties = new Properties();
    
    	public static String getProperty(String key) { 
    		return properties.getProperty(key) == null ? "" : properties.get(key).toString();
    	}
    
    	static { 
    			String profile = System.getProperty("spring.profiles.active");
    		    System.out.println(profile);
    
    			String[]  props = new String[] { "profile.properties", "resource.properties" };
    			for(String prop:props){ 
    				InputStream inputStream = PropertiesUtil.class.getClassLoader().getResourceAsStream(prop);
    				if (inputStream != null) { 
    					Properties propertiest = new Properties();
    					try { 
    						propertiest.load(inputStream);
    						properties.putAll(propertiest);
    
    					} catch (IOException e) { 
    						e.printStackTrace();
    					}
    				}
    			}
    	}
    }

#### 3.3、测试 ####

@ApiOperation(value = "获取properties",notes = "获取properties",
                consumes = MediaType.MULTIPART_FORM_DATA_VALUE,
                produces = MediaType.APPLICATION_JSON_VALUE,
                response = ResponseBean.class)
        @ApiImplicitParams({ 
                @ApiImplicitParam(name = "name", value = "参数", required =false,paramType = "query", dataType = "string")
        })
        @GetMapping("get")
        @ResponseBody
        public ResponseBean get(String name){ 
            try { 
                System.out.println(PropertiesUtil.getProperty(name));
                return ResponseBean.buildSuccess(PropertiesUtil.getProperty(name));
            } catch (AppException e) { 
                log.error(e.getMessage(),e);
                return ResponseBean.buildFailure(e.getCode(),e.getMessage());
            } catch (Exception e) { 
                log.error(e.getMessage(),e);
                return ResponseBean.buildFailure(e.getMessage());
            }
        }

![ContactAuthor][]

[github]: https://github.com/HealerJean
[http_blog.healerjean.com]: http://HealerJean.github.io
[1559295547379]: /images/20220124/94c1d4c594744c2b8c7401b945ec5186.png
[ContactAuthor]: /images/20220124/03ce7e5cc9744391909b2c3a4fd2da85.png