设置统一地址

1.application.xml
config:
app-home: ${SECURITYDOC_HOME:E:\fagui}
2…defaultConfig.java
package com.beagledata.gaea.securitydoc.config;

import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Configuration;

/**

• Created by liulu on 2019/8/12.
  /
  @Configuration
  @ConfigurationProperties(prefix = “config”)
  public class DefaultConfigs {
  /*

  • 项目home
    */
    private String appHome;

  public String getAppHome() {
  return appHome;
  }

  public void setAppHome(String appHome) {
  this.appHome = appHome;
  }

  @Override
  public String toString() {
  StringBuilder sb = new StringBuilder(“DefaultConfigs{”);
  sb.append(“appHome=’”).append(appHome).append(’’’);
  sb.append(’}’);
  return sb.toString();
  }
  }
  3.ResourceResolver.java
  package com.beagledata.gaea.securitydoc.common;

import com.beagledata.gaea.securitydoc.config.DefaultConfigs;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.web.MultipartProperties;
import org.springframework.stereotype.Component;

import javax.annotation.PostConstruct;
import java.io.File;

/**

• Created by liulu on 2019/7/23.
  */
  @Component
  public class ResourceResolver {
  @Autowired
  private DefaultConfigs configs;
  @Autowired
  private MultipartProperties multipartProperties;

  @PostConstruct
  public void init() {
  File tmpDir = new File(getTagsPath());
  if (!tmpDir.exists()) {
  tmpDir.mkdirs();
  }
  }

  /**

  • @return 获取标签列表路径
    */
    public String getTagsPath() {
    return new File(configs.getAppHome(), “tags”).getAbsolutePath();
    }
    }
    4.使用路径
    public Result<List> tagsList() {
    List list = new ArrayList<>();
    try {
    FileReader fr = new FileReader(resourceResolver.getTagsPath() + “/” + “tag.txt”);
    BufferedReader bf = new BufferedReader(fr);
    String str;
    // 按行读取字符串
    while ((str = bf.readLine()) != null) {
    list.add(str);
    }
    bf.close();
    fr.close();
    } catch (IOException e) {
    logger.info(“获取tags内容失败” + e);
    e.printStackTrace();
    }
    return Result.newSuccess().withData(list);
    }