package com.ruoyi.common.utils.http;
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import java.io.*;
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import java.net.URLEncoder;
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import java.nio.charset.StandardCharsets;
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import javax.servlet.ServletRequest;
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import org.apache.commons.lang3.exception.ExceptionUtils;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import static java.util.Collections.replaceAll;
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/**
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* 通用http工具封装
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*
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* @author ruoyi
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*/
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public class HttpHelper
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{
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private static final Logger LOGGER = LoggerFactory.getLogger(HttpHelper.class);
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/**
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* url编码 + 空格替换为 %20 %3A 替换为 : 主要是处理时间转换问题
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* @param str
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* @param charset
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* @return
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* @throws UnsupportedEncodingException
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*/
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public static String UrlEncode(String str, String charset) throws UnsupportedEncodingException {
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return URLEncoder.encode(str, charset).replaceAll("\\+", "%20").replaceAll("%3A", ":");
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}
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public static String getBodyString(ServletRequest request)
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{
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StringBuilder sb = new StringBuilder();
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BufferedReader reader = null;
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try (InputStream inputStream = request.getInputStream())
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{
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reader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8));
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String line = "";
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while ((line = reader.readLine()) != null)
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{
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sb.append(line);
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}
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}
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catch (IOException e)
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{
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LOGGER.warn("getBodyString出现问题！");
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}
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finally
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{
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if (reader != null)
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{
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try
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{
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reader.close();
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}
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catch (IOException e)
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{
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LOGGER.error(ExceptionUtils.getMessage(e));
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}
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}
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}
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return sb.toString();
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}
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}
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