first commit 20230223
parent
ce9c9171a3
commit
cd7319a905
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#AppCode
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AppCode=6f926d7c60de4927b312d3017fcec53a
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package com.api.aixinchina;
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import com.engine.web.aixinaction.AixinAction;
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import javax.ws.rs.Path;
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/**
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* @author:CL
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* @date:2023/1/29 8:33
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*/
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@Path("/workflow/aixinspan")
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public class AiXinRateApi extends AixinAction {
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}
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package com.api.aixinchina.utils;
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/**
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* @author:CL
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* @date:2023/1/28 12:31
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*/
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import org.apache.commons.lang.StringUtils;
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import org.apache.http.HttpResponse;
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import org.apache.http.NameValuePair;
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import org.apache.http.client.HttpClient;
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import org.apache.http.client.entity.UrlEncodedFormEntity;
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import org.apache.http.client.methods.HttpDelete;
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import org.apache.http.client.methods.HttpGet;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.client.methods.HttpPut;
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import org.apache.http.conn.ClientConnectionManager;
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import org.apache.http.conn.scheme.Scheme;
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import org.apache.http.conn.scheme.SchemeRegistry;
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import org.apache.http.conn.ssl.SSLSocketFactory;
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import org.apache.http.entity.ByteArrayEntity;
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import org.apache.http.entity.StringEntity;
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import org.apache.http.impl.client.DefaultHttpClient;
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import org.apache.http.message.BasicNameValuePair;
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import javax.net.ssl.SSLContext;
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import javax.net.ssl.TrustManager;
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import javax.net.ssl.X509TrustManager;
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import java.io.UnsupportedEncodingException;
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import java.net.URLEncoder;
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import java.security.KeyManagementException;
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import java.security.NoSuchAlgorithmException;
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import java.security.cert.X509Certificate;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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public class HttpUtils {
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/**
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* get
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*
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* @param host
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* @param path
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* @param method
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* @param headers
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* @param querys
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* @return
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* @throws Exception
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*/
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public static HttpResponse doGet(String host, String path, String method,
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Map<String, String> headers,
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Map<String, String> querys)
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throws Exception {
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HttpClient httpClient = wrapClient(host);
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HttpGet request = new HttpGet(buildUrl(host, path, querys));
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for (Map.Entry<String, String> e : headers.entrySet()) {
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request.addHeader(e.getKey(), e.getValue());
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}
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return httpClient.execute(request);
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}
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/**
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* post form
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*
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* @param host
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* @param path
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* @param method
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* @param headers
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* @param querys
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* @param bodys
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* @return
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* @throws Exception
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*/
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public static HttpResponse doPost(String host, String path, String method,
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Map<String, String> headers,
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Map<String, String> querys,
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Map<String, String> bodys)
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throws Exception {
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HttpClient httpClient = wrapClient(host);
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HttpPost request = new HttpPost(buildUrl(host, path, querys));
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for (Map.Entry<String, String> e : headers.entrySet()) {
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request.addHeader(e.getKey(), e.getValue());
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}
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if (bodys != null) {
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List<NameValuePair> nameValuePairList = new ArrayList<NameValuePair>();
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for (String key : bodys.keySet()) {
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nameValuePairList.add(new BasicNameValuePair(key, bodys.get(key)));
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}
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UrlEncodedFormEntity formEntity = new UrlEncodedFormEntity(nameValuePairList, "utf-8");
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formEntity.setContentType("application/x-www-form-urlencoded; charset=UTF-8");
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request.setEntity(formEntity);
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}
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return httpClient.execute(request);
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}
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/**
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* Post String
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*
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* @param host
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* @param path
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* @param method
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* @param headers
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* @param querys
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* @param body
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* @return
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* @throws Exception
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*/
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public static HttpResponse doPost(String host, String path, String method,
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Map<String, String> headers,
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Map<String, String> querys,
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String body)
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throws Exception {
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HttpClient httpClient = wrapClient(host);
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HttpPost request = new HttpPost(buildUrl(host, path, querys));
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for (Map.Entry<String, String> e : headers.entrySet()) {
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request.addHeader(e.getKey(), e.getValue());
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}
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if (StringUtils.isNotBlank(body)) {
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request.setEntity(new StringEntity(body, "utf-8"));
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}
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return httpClient.execute(request);
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}
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/**
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* Post stream
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*
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* @param host
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* @param path
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* @param method
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* @param headers
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* @param querys
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* @param body
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* @return
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* @throws Exception
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*/
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public static HttpResponse doPost(String host, String path, String method,
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Map<String, String> headers,
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Map<String, String> querys,
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byte[] body)
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throws Exception {
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HttpClient httpClient = wrapClient(host);
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HttpPost request = new HttpPost(buildUrl(host, path, querys));
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for (Map.Entry<String, String> e : headers.entrySet()) {
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request.addHeader(e.getKey(), e.getValue());
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}
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if (body != null) {
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request.setEntity(new ByteArrayEntity(body));
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}
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return httpClient.execute(request);
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}
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/**
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* Put String
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*
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* @param host
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* @param path
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* @param method
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* @param headers
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* @param querys
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* @param body
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* @return
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* @throws Exception
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*/
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public static HttpResponse doPut(String host, String path, String method,
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Map<String, String> headers,
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Map<String, String> querys,
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String body)
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throws Exception {
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HttpClient httpClient = wrapClient(host);
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HttpPut request = new HttpPut(buildUrl(host, path, querys));
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for (Map.Entry<String, String> e : headers.entrySet()) {
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request.addHeader(e.getKey(), e.getValue());
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}
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if (StringUtils.isNotBlank(body)) {
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request.setEntity(new StringEntity(body, "utf-8"));
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}
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return httpClient.execute(request);
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}
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/**
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* Put stream
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*
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* @param host
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* @param path
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* @param method
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* @param headers
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* @param querys
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* @param body
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* @return
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* @throws Exception
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*/
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public static HttpResponse doPut(String host, String path, String method,
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Map<String, String> headers,
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Map<String, String> querys,
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byte[] body)
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throws Exception {
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HttpClient httpClient = wrapClient(host);
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HttpPut request = new HttpPut(buildUrl(host, path, querys));
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for (Map.Entry<String, String> e : headers.entrySet()) {
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request.addHeader(e.getKey(), e.getValue());
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}
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if (body != null) {
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request.setEntity(new ByteArrayEntity(body));
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}
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return httpClient.execute(request);
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}
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/**
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* Delete
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*
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* @param host
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* @param path
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* @param method
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* @param headers
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* @param querys
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* @return
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* @throws Exception
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*/
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public static HttpResponse doDelete(String host, String path, String method,
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Map<String, String> headers,
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Map<String, String> querys)
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throws Exception {
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HttpClient httpClient = wrapClient(host);
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HttpDelete request = new HttpDelete(buildUrl(host, path, querys));
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for (Map.Entry<String, String> e : headers.entrySet()) {
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request.addHeader(e.getKey(), e.getValue());
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}
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return httpClient.execute(request);
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}
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private static String buildUrl(String host, String path, Map<String, String> querys) throws UnsupportedEncodingException {
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StringBuilder sbUrl = new StringBuilder();
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sbUrl.append(host);
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if (!StringUtils.isBlank(path)) {
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sbUrl.append(path);
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}
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if (null != querys) {
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StringBuilder sbQuery = new StringBuilder();
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for (Map.Entry<String, String> query : querys.entrySet()) {
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if (0 < sbQuery.length()) {
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sbQuery.append("&");
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}
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if (StringUtils.isBlank(query.getKey()) && !StringUtils.isBlank(query.getValue())) {
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sbQuery.append(query.getValue());
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}
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if (!StringUtils.isBlank(query.getKey())) {
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sbQuery.append(query.getKey());
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if (!StringUtils.isBlank(query.getValue())) {
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sbQuery.append("=");
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sbQuery.append(URLEncoder.encode(query.getValue(), "utf-8"));
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}
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}
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}
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if (0 < sbQuery.length()) {
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sbUrl.append("?").append(sbQuery);
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}
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}
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return sbUrl.toString();
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}
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private static HttpClient wrapClient(String host) {
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HttpClient httpClient = new DefaultHttpClient();
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if (host.startsWith("https://")) {
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sslClient(httpClient);
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}
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return httpClient;
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}
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private static void sslClient(HttpClient httpClient) {
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try {
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SSLContext ctx = SSLContext.getInstance("TLS");
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X509TrustManager tm = new X509TrustManager() {
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public X509Certificate[] getAcceptedIssuers() {
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return null;
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}
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public void checkClientTrusted(X509Certificate[] xcs, String str) {
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}
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public void checkServerTrusted(X509Certificate[] xcs, String str) {
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}
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};
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ctx.init(null, new TrustManager[]{tm}, null);
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SSLSocketFactory ssf = new SSLSocketFactory(ctx);
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ssf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
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ClientConnectionManager ccm = httpClient.getConnectionManager();
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SchemeRegistry registry = ccm.getSchemeRegistry();
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registry.register(new Scheme("https", 443, ssf));
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} catch (KeyManagementException ex) {
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throw new RuntimeException(ex);
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} catch (NoSuchAlgorithmException ex) {
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throw new RuntimeException(ex);
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}
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}
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}
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@ -0,0 +1,117 @@
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package com.engine.web.aixinaction;
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import com.alibaba.fastjson.JSON;
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import com.api.aixinchina.utils.HttpUtils;
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import com.api.aixinchina.utils.R;
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import org.apache.http.HttpResponse;
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import org.apache.http.util.EntityUtils;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import weaver.general.BaseBean;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.ws.rs.POST;
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import javax.ws.rs.Path;
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import javax.ws.rs.core.Context;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* @author:CL
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* @date:2023/1/29 8:34
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*/
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public class AixinAction {
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private static final Logger LOGGER = LoggerFactory.getLogger("爱信中国");
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@POST
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@Path("/rate")
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public R<String> getRate(@Context HttpServletRequest request, @Context HttpServletResponse response) throws ParseException {
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LOGGER.info("com.engine.web.aixinaction.AixinAction 已进入 rate接口");
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// 读取AppCode
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BaseBean bb=new BaseBean();
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String AppCode = bb.getPropValue("aixinChina", "AppCode");
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if(AppCode==""){
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return R.error("请填写正确的AppCode");
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}
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// 获取币种名称
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String codeName = request.getParameter("code");
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if ("RMB".equals(codeName)) {
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return R.success("100.00");
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}
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// 或许要查询汇率的日期
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String date = request.getParameter("date");
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// 因为阿里云只能按月查询且格式必须yyyyMM 对日期进行格式转换
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Date date1 = new SimpleDateFormat("yyyy-MM-dd").parse(date);
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String result = new SimpleDateFormat("yyyyMM").format(date1);
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// 访问第三方阿里云接口
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String host = "http://ali-waihui.showapi.com";
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String path = "/bankhis";
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String method = "GET";
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String appcode = AppCode;
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Map<String, String> headers = new HashMap<String, String>();
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//最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105
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headers.put("Authorization", "APPCODE " + appcode);
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Map<String, String> querys = new HashMap<String, String>();
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// 货币编号
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querys.put("code", codeName);
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querys.put("month", result);
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try {
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HttpResponse rageResponse = HttpUtils.doGet(host, path, method, headers, querys);
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// 获取查询的结果 转为map
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String mes = EntityUtils.toString(rageResponse.getEntity());
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// 第一次结果的map
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HashMap resultMap = JSON.parseObject(mes, HashMap.class);
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LOGGER.info("com.engine.web.aixinaction.AixinAction 阿里云调用结果[{}]",resultMap);
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// 筛选第一次结果获取body
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HashMap bodyMap = JSON.parseObject(resultMap.get("showapi_res_body").toString(), HashMap.class);
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// 获取返回的状态码 code
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Integer retCode = (Integer) bodyMap.get("ret_code");
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//判断阿里云api是否访问成功 ret_code为0查询成功 否则 查询失败 不扣费
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if (retCode == 0) {
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// 获取到最终需要的list
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List<Map<String, String>> rateList = (List<Map<String, String>>) bodyMap.get("list");
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for (Map<String, String> map : rateList) {
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// 发布日期
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String publish_time = map.get("publish_time");
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// 判断日期是否为需要的日期 返回对应的中行折算价
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if ( date.equals(publish_time)) {
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//中行折算价
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String middle_rate = map.get("middle_rate");
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return R.success(middle_rate);
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}
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}
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return R.error("该天未查询到汇率,请您重新输入");
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} else {
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// 阿里云code调用失败的return 返回他的提示信息
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String remark = (String) bodyMap.get("remark");
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return R.error(remark);
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}
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} catch (Exception e) {
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LOGGER.info("com.engine.web.aixinaction.AixinAction catch捕获",e);
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return R.error("出现异常,请联系管理员");
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}
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}
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}
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