去掉Apollo配置中心依赖

This commit is contained in:
kl
2017-12-14 18:55:59 +08:00
committed by klboke
parent ec0377f62c
commit 8ecfde980e
99 changed files with 3495 additions and 176 deletions

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package com.yudianbank.utils;
import com.yudianbank.param.ReturnResponse;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import java.io.*;
import java.net.*;
import java.util.UUID;
/**
* @author yudian-it
*/
@Component
public class DownloadUtils {
@Value("${file.dir}")
String fileDir;
/**
* 一开始测试的时候发现有些文件没有下载下来,而有些可以;当时也是郁闷了好一阵,但是最终还是不得解
* 再次测试的时候通过前台对比url发现原来参数中有+号特殊字符存在,但是到后之后却变成了空格,突然恍然大悟
* 应该是转义出了问题url转义中会把+号当成空格来计算所以才会出现这种情况遂想要通过整体替换空格为加号因为url
* 中的参数部分是不会出现空格的但是文件名中就不好确定了所以只对url参数部分做替换
* @param urlAddress
* @param type
* @param needEncode
* 在处理本地文件(测试预览界面的非ufile)的时候要对中文进行转码,
* 因为tomcat对[英文字母a-zA-Z、数字0-9、- _ . ~ 4个特殊字符以及所有保留字符]
* 以外的字符会处理不正常,导致失败
* @return
*/
public ReturnResponse<String> downLoad(String urlAddress, String type, String fileName, String needEncode){
// type = dealWithMS2013(type);
ReturnResponse<String> response = new ReturnResponse<>(0, "下载成功!!!", "");
URL url = null;
try {
if (null != needEncode) {
urlAddress = encodeUrlParam(urlAddress);
// 因为tomcat不能处理'+'号,所以讲'+'号替换成'%20%'
urlAddress = urlAddress.replaceAll("\\+", "%20");
}else{
urlAddress = replacePlusMark(urlAddress);
}
url = new URL(urlAddress);
} catch (MalformedURLException e) {
e.printStackTrace();
}
UUID uuid = UUID.randomUUID();
if (null == fileName) {
fileName = uuid+ "."+type;
}else { // 文件后缀不一致时以type为准(针对simText【将类txt文件转为txt】)
fileName = fileName.replace(fileName.substring(fileName.lastIndexOf(".") + 1), type);
}
String realPath = fileDir + fileName;
File dirFile = new File(fileDir);
if (!dirFile.exists()) {
dirFile.mkdirs();
}
try {
URLConnection connection = url.openConnection();
InputStream in = connection.getInputStream();
FileOutputStream os = new FileOutputStream(realPath);
byte[] buffer = new byte[4 * 1024];
int read;
while ((read = in.read(buffer)) > 0) {
os.write(buffer, 0, read);
}
os.close();
in.close();
response.setContent(realPath);
// 同样针对类txt文件如果成功msg包含的是转换后的文件名
response.setMsg(fileName);
return response;
} catch (IOException e) {
e.printStackTrace();
response.setCode(1);
response.setContent(null);
if (e instanceof FileNotFoundException) {
response.setMsg("文件不存在!!!");
}else {
response.setMsg(e.getMessage());
}
return response;
}
}
/**
* 转换url参数部分的空格为加号(因为在url编解码的过程中出现+转为空格的情况)
* @param urlAddress
* @return
*/
private String replacePlusMark(String urlAddress) {
String nonParamStr = urlAddress.substring(0,urlAddress.indexOf("?") + 1);
String paramStr = urlAddress.substring(nonParamStr.length());
return nonParamStr + paramStr.replace(" ", "+");
}
/**
* 对最有一个路径进行转码
* @param urlAddress
* http://192.168.2.111:8013/demo/Handle中文.zip
* @return
*/
private String encodeUrlParam(String urlAddress) {
String newUrl = "";
try {
String path = "";
String param = "";
if (urlAddress.contains("?")) {
path = urlAddress.substring(0, urlAddress.indexOf("?"));
param = urlAddress.substring(urlAddress.indexOf("?") + 1);
}else {
path = urlAddress;
}
String lastPath = path.substring(path.lastIndexOf("/") + 1);
String leftPath = path.substring(0, path.lastIndexOf("/") + 1);
String encodeLastPath = URLEncoder.encode(lastPath, "UTF-8");
newUrl += leftPath + encodeLastPath;
if (urlAddress.contains("?")) {
newUrl += param;
}
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return newUrl;
}
/**
* 因为jodConvert2.1不支持ms2013版本的office转换这里偷懒尝试看改一下文件类型让jodConvert2.1去
* 处理ms2013看结果如何如果问题很大的话只能采取其他方式如果没有问题暂时使用该版本来转换
* @param type
* @return
*/
private String dealWithMS2013(String type) {
String newType = null;
switch (type){
case "docx":
newType = "doc";
break;
case "xlsx":
newType = "doc";
break;
case "pptx":
newType = "ppt";
break;
default:
newType = type;
break;
}
return newType;
}
}