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233 lines
9.3 KiB
233 lines
9.3 KiB
2 years ago
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package com.ynxbd.common.helper.xbd;
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import com.alibaba.fastjson.JSONObject;
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import com.ynxbd.common.helper.common.ErrorHelper;
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import com.ynxbd.common.helper.http.OkHttpHelper;
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import com.ynxbd.common.result.JsonResult;
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import lombok.extern.slf4j.Slf4j;
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import okhttp3.*;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.URLEncoder;
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import java.nio.charset.StandardCharsets;
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import java.util.*;
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import java.util.stream.Collectors;
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import java.util.zip.GZIPInputStream;
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import java.util.zip.GZIPOutputStream;
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/**
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* @author 李进才
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* @ClassName HttpHelper
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* @Description 在线病历打印请求的http请求方法
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* @date 2023/4/20 09:40
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*/
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@Slf4j
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public class XBDHttpHelper {
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/**
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* Get执行后台指定方法
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* @param methodName 方法名
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* @param paramDic 参数
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* @return 返回的数据(Json)
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*/
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public static String ExecMethodGet (String methodName, Object paramDic){
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return UseGet(methodName,paramDic);
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}
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/**
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* 直接用lambda传参数的方法
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* @param methodName 方法名
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* @param params lambda表达式
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* @return String
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*/
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public static String ExecMethodGet(String methodName, JsonResult.MapParams params){
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Map<String, Object> requestParams = new HashMap<>();
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if (params != null) {
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params.setParams(requestParams);
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}
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return ExecMethodGet(methodName,requestParams);
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}
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public static String ExecMethodPost(String methodName,JsonResult.MapParams params) throws Exception {
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Map<String, Object> requestParams = new HashMap<>();
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if (params != null) {
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params.setParams(requestParams);
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}
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log.info("[病案翻拍]未加密前请求-{}",requestParams);
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RequestBody requestBody;
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List<String> paramsNameList = new ArrayList<>(requestParams.keySet());
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JSONObject jsonObj = new JSONObject();
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jsonObj.put("method",compress(URLEncoder.encode(EncHelper.AES_Encrypt(methodName),StandardCharsets.UTF_8.toString())));
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for (String paramsName:paramsNameList) {
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if(requestParams.get(paramsName)==null){
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jsonObj.put(paramsName,"");
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continue;
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}
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jsonObj.put(paramsName,compress(URLEncoder.encode(EncHelper.AES_Encrypt(requestParams.get(paramsName).toString()),StandardCharsets.UTF_8.toString())));
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}
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MediaType jsonMedia = MediaType.parse("application/json; charset=utf-8");
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RequestBody formBody = RequestBody.create(jsonMedia, jsonObj.toJSONString());
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String test = jsonObj.toJSONString();
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log.info("[病案翻拍]加密后请求-{}",test);
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return UsePost(methodName,formBody);
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}
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/**
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* Get执行后台指定方法
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* @param methodName 方法名
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* @return 返回的数据(Json)
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*/
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public static String ExecMethodGet (String methodName){
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return UseGet(methodName,null);
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}
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private static String UsePost(String methodName, RequestBody requestBody){
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OkHttpClient httpClient = OkHttpHelper.creatClient();
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Headers.Builder headersBuilder = new Headers.Builder();
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HttpUrl.Builder urlBuilder = Objects.requireNonNull(HttpUrl.parse(XBDHelper.MEDICAL_RECORD_REMAKE_URL + "/api/SqlContext/PostMethodByNameEncryption")).newBuilder();
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try (Response response = httpClient.newCall(new Request.Builder().url(urlBuilder.build()).post(requestBody).headers(headersBuilder.build()).build()).execute()) {
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JSONObject JSON = JSONObject.parseObject(response.body().string());
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if(response.isSuccessful()){
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log.info("[在线病例打印]返回:方法名-{}，内容-{}",methodName,JSON);
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return JSON.getString("Data");
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}
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else {
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log.error("[在线病例打印]返回错误:方法名-{}，错误-{}",methodName,JSON.toJSONString());
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throw new Exception("方法:" + methodName + "错误:" + JSON.getString("Msg") );
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}
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} catch (Exception e) {
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log.error("[在线病例打印]请求错误-{}",e.toString());
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return e.getMessage();
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}
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}
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private static String UseGet(String methodName, Object paramDic) {
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try {
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OkHttpClient httpClient = OkHttpHelper.creatClient();
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HttpUrl.Builder urlBuilder = Objects.requireNonNull(HttpUrl.parse(XBDHelper.MEDICAL_RECORD_REMAKE_URL + "/api/SqlContext/ExecMethodByNameEncryption")).newBuilder();
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// 加密序列化
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String methodNameEnv = URLEncoder.encode(EncHelper.AES_Encrypt(methodName), StandardCharsets.UTF_8.toString());
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urlBuilder.addQueryParameter("methodNameEnc", methodNameEnv);
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String paramJson = JSONObject.toJSONString(paramDic==null? "" :paramDic);
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// json 加密序列化传入链接
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String paramsStrEnv = URLEncoder.encode(EncHelper.AES_Encrypt(paramJson), StandardCharsets.UTF_8.toString());
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urlBuilder.addQueryParameter("paramsStrEnc", compress(paramsStrEnv));
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String md5Check = URLEncoder.encode(EncHelper.MD5Encrypt64(methodName + paramJson),StandardCharsets.UTF_8.toString());
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urlBuilder.addQueryParameter("modCode", md5Check);
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Request request = new Request.Builder()
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.url(urlBuilder.toString())
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.get()
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.build();
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Response response = httpClient.newCall(request).execute();
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// 清除并关闭线程池
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// httpClient.dispatcher().executorService().shutdown();
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// 清除并关闭连接池
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// httpClient.connectionPool().evictAll();
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JSONObject JSON = JSONObject.parseObject(response.body().string());
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if(response.isSuccessful()){
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log.info("[在线病例打印]返回:方法名-{}，内容-{}",methodName,JSON);
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if("200".equals(JSON.getString("Code"))){
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JSON.getString("Data");
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return JSON.getString("Data");
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}
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else {
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log.error("[[在线病例打印] 请求错误：json-{}",JSON);
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return JSON.toString();
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}
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}
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else {
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log.error("[在线病例打印]返回错误:方法名-{}，错误-{}",methodName,JSON.getString("Msg"));
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throw new Exception("方法:" + methodName + "错误:" + JSON.getString("Msg") );
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}
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}
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catch (Exception e){
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log.error("[在线病例打印]请求错误-{}",e.toString());
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return null;
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}
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}
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/**
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* gzip压缩方法
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* @param primStr 压缩字符串
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* @return 压缩后的字符
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*/
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private static String compress(String primStr) {
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if (primStr == null || primStr.length() == 0) {
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return primStr;
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}
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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GZIPOutputStream gzip = null;
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try {
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gzip = new GZIPOutputStream(out);
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gzip.write(primStr.getBytes());
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} catch (IOException e) {
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e.printStackTrace();
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} finally {
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if (gzip != null) {
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try {
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gzip.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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return new sun.misc.BASE64Encoder().encode(out.toByteArray());
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}
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private static String uncompress(String compressedStr) {
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if (compressedStr == null) {
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return null;
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}
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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ByteArrayInputStream in = null;
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GZIPInputStream ginzip = null;
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byte[] compressed = null;
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String decompressed = null;
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try {
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compressed = new sun.misc.BASE64Decoder().decodeBuffer(compressedStr);
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in = new ByteArrayInputStream(compressed);
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ginzip = new GZIPInputStream(in);
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byte[] buffer = new byte[1024];
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int offset = -1;
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while ((offset = ginzip.read(buffer)) != -1) {
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out.write(buffer, 0, offset);
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}
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decompressed = out.toString();
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} catch (IOException e) {
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e.printStackTrace();
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} finally {
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if (ginzip != null) {
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try {
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ginzip.close();
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} catch (IOException ignored) {
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}
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}
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if (in != null) {
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try {
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in.close();
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} catch (IOException ignored) {
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}
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}
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try {
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out.close();
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} catch (IOException ignored) {
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}
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}
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return decompressed;
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}
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public static void main(String[] args) {
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Map<String,Object> test = new HashMap<>();
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test.put("patientID","10333037");
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test.put("BorrowNo",-1);
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System.out.println(ExecMethodGet("BLSM_Appointment_GetHistoryAppointment", test));
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}
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}
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