mirror of
https://gitee.com/egzosn/pay-java-parent.git
synced 2026-05-31 21:09:40 +08:00
包名修改
This commit is contained in:
zzs
@@ -0,0 +1,182 @@
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package com.egzosn.pay.common.http;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONException;
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import com.egzosn.pay.common.bean.MethodType;
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import com.egzosn.pay.common.bean.result.PayException;
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import com.egzosn.pay.common.util.XML;
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import com.egzosn.pay.common.exception.PayErrorException;
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import org.apache.http.*;
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import org.apache.http.client.ClientProtocolException;
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import org.apache.http.client.HttpResponseException;
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import org.apache.http.client.config.RequestConfig;
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import org.apache.http.client.methods.HttpEntityEnclosingRequestBase;
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import org.apache.http.entity.ContentType;
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import org.apache.http.entity.StringEntity;
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import org.apache.http.util.EntityUtils;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.net.URI;
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import java.util.Map;
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import static com.egzosn.pay.common.http.UriVariables.getMapToParameters;
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/**
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* 一个HTTP请求的客户端
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* @author: egan
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* @email egzosn@gmail.com
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* @date 2017/3/4 17:56
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*/
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public class ClientHttpRequest<T> extends HttpEntityEnclosingRequestBase implements org.apache.http.client.ResponseHandler<T>{
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//http请求
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private MethodType method;
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//响应类型
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private Class<T> responseType;
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public ClientHttpRequest<T> setResponseType(Class<T> responseType) {
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this.responseType = responseType;
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return this;
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}
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public ClientHttpRequest() {
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}
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public ClientHttpRequest(URI uri, MethodType method, Object request) {
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this.setURI(uri);
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this.method = method;
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setParameters(request);
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}
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public ClientHttpRequest(URI uri, MethodType method) {
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this.setURI(uri);
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this.method = method;
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}
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public ClientHttpRequest(URI uri) {
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this.setURI(uri);
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}
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public ClientHttpRequest(String uri) {
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this.setURI(URI.create(uri));
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}
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public ClientHttpRequest(String uri, MethodType method) {
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this.setURI(URI.create(uri));
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this.method = method;
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}
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public ClientHttpRequest(String uri, MethodType method, Object request) {
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this.setURI(URI.create(uri));
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this.method = method;
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setParameters(request);
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}
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public void setMethod(MethodType method) {
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this.method = method;
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}
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@Override
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public String getMethod() {
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return method.name();
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}
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/**
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* 设置代理
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* @param httpProxy http代理配置信息
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* @return
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*/
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public ClientHttpRequest setProxy(HttpHost httpProxy){
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if (httpProxy != null) {
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RequestConfig config = RequestConfig.custom().setProxy(httpProxy).build();
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setConfig(config);
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}
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return this;
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}
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/**
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* 设置请求参数
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*
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* @param request 请求参数
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* @return
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*/
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public ClientHttpRequest setParameters(Object request) {
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if (null == request){
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return this;
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}
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if (request instanceof Map) {
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StringEntity entity = new StringEntity(getMapToParameters((Map) request), Consts.UTF_8);
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setEntity(entity);
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} else if (request instanceof String) {
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StringEntity entity = new StringEntity((String) request, Consts.UTF_8);
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setEntity(entity);
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} else {
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StringEntity entity = new StringEntity(JSON.toJSONString(request), ContentType.APPLICATION_JSON);
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setEntity(entity);
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}
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return this;
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}
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@Override
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public T handleResponse(HttpResponse response) throws ClientProtocolException, IOException {
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final StatusLine statusLine = response.getStatusLine();
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final HttpEntity entity = response.getEntity();
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if (statusLine.getStatusCode() >= 300 && statusLine.getStatusCode() != 304) {
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EntityUtils.consume(entity);
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throw new HttpResponseException(statusLine.getStatusCode(), statusLine.getReasonPhrase());
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}
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if (null == responseType){
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responseType = (Class<T>) String.class;
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}
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String[] value = entity.getContentType().getValue().split(";");
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if (ContentType.APPLICATION_OCTET_STREAM.getMimeType().equals(value[0])){
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if (responseType.isAssignableFrom(InputStream.class)){
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return (T)entity.getContent();
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}
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if (responseType.isAssignableFrom(OutputStream.class)){
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try {
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T t = responseType.newInstance();
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entity.writeTo((OutputStream)t);
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return t;
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} catch (InstantiationException e) {
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e.printStackTrace();
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} catch (IllegalAccessException e) {
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e.printStackTrace();
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}
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throw new HttpResponseException(statusLine.getStatusCode(), responseType + " 无法进行类型转换");
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}
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}
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String charset = "UTF-8";
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if (null != value && 2 == charset.length()) {
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charset = value[1].substring(value[1].indexOf("=") + 1);
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}
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String result = EntityUtils.toString(entity, charset);
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if (responseType.isAssignableFrom(String.class)){
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return (T)result;
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}
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String frist = result.substring(0, 1);
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if ( ContentType.APPLICATION_JSON.getMimeType().equals( value[0]) || "{[".indexOf(frist) >= 0 ){
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try {
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return JSON.parseObject(result, responseType);
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}catch (JSONException e){
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throw new PayErrorException(new PayException("failure", "类型转化异常,contentType:" + entity.getContentType().getValue(), result));
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}
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}
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if (ContentType.APPLICATION_XML.getMimeType().equals( value[0]) || "<".indexOf(frist) >= 0){
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return XML.toJSONObject(result).toJavaObject(responseType);
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}
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throw new PayErrorException(new PayException("failure", "类型转化异常,contentType:" + entity.getContentType().getValue(), result));
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}
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}
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@@ -0,0 +1,70 @@
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package com.egzosn.pay.common.http;
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/**
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* HTTP 配置
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* @author: egan
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* @email egzosn@gmail.com
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* @date 2017/3/3 20:48
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*/
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public class HttpConfigStorage {
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//http代理地址
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protected String httpProxyHost;
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//代理端口
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protected int httpProxyPort;
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//代理用户名
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protected String httpProxyUsername;
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//代理密码
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protected String httpProxyPassword;
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/**
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* http代理地址
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* @return
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*/
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public String getHttpProxyHost() {
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return httpProxyHost;
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}
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public void setHttpProxyHost(String httpProxyHost) {
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this.httpProxyHost = httpProxyHost;
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}
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/**
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* 代理端口
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* @return
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*/
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public int getHttpProxyPort() {
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return httpProxyPort;
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}
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public void setHttpProxyPort(int httpProxyPort) {
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this.httpProxyPort = httpProxyPort;
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}
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/**
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* 代理用户名
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* @return
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*/
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public String getHttpProxyUsername() {
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return httpProxyUsername;
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}
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public void setHttpProxyUsername(String httpProxyUsername) {
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this.httpProxyUsername = httpProxyUsername;
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}
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/**
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* 代理密码
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* @return
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*/
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public String getHttpProxyPassword() {
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return httpProxyPassword;
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}
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public void setHttpProxyPassword(String httpProxyPassword) {
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this.httpProxyPassword = httpProxyPassword;
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}
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}
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@@ -0,0 +1,179 @@
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package com.egzosn.pay.common.http;
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import com.egzosn.pay.common.bean.MethodType;
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import com.egzosn.pay.common.util.str.StringUtils;
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import org.apache.http.HttpHost;
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import org.apache.http.auth.AuthScope;
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import org.apache.http.auth.UsernamePasswordCredentials;
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import org.apache.http.client.CredentialsProvider;
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import org.apache.http.client.methods.CloseableHttpResponse;
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import org.apache.http.impl.client.BasicCredentialsProvider;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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import java.io.IOException;
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import java.net.URI;
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import java.util.Map;
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/**
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* http请求工具
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* @author: egan
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* @email egzosn@gmail.com
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* @date 2017/3/3 21:33
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*/
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public class HttpRequestTemplate {
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protected CloseableHttpClient httpClient;
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protected HttpHost httpProxy;
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public HttpHost getHttpProxy() {
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return httpProxy;
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}
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public CloseableHttpClient getHttpClient() {
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return httpClient;
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}
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public HttpRequestTemplate(HttpConfigStorage configStorage) {
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setHttpConfigStorage(configStorage);
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}
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public HttpRequestTemplate() {
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setHttpConfigStorage(null);
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}
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public HttpRequestTemplate setHttpConfigStorage(HttpConfigStorage configStorage){
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if (null == configStorage){
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httpClient = HttpClients.createDefault();
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return this;
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}
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if (StringUtils.isNotBlank(configStorage.getHttpProxyHost())) {
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// 使用代理服务器
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if (StringUtils.isNotBlank(configStorage.getHttpProxyUsername())) {
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// 需要用户认证的代理服务器
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CredentialsProvider credsProvider = new BasicCredentialsProvider();
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credsProvider.setCredentials(
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new AuthScope(configStorage.getHttpProxyHost(), configStorage.getHttpProxyPort()),
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new UsernamePasswordCredentials(configStorage.getHttpProxyUsername(), configStorage.getHttpProxyPassword()));
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httpClient = HttpClients
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.custom()
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.setDefaultCredentialsProvider(credsProvider)
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.build();
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} else {
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// 无需用户认证的代理服务器
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httpClient = HttpClients.createDefault();
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}
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httpProxy = new HttpHost(configStorage.getHttpProxyHost(), configStorage.getHttpProxyPort());
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} else {
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httpClient = HttpClients.createDefault();
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}
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return this;
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}
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/**
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*
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* post
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* @param uri 请求地址
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* @param request
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* @param responseType 为响应类(需要自己依据响应格式来确定)
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* @param <T>
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* @return
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* @throws IOException
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*/
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public <T> T postForObject(String uri, Object request, Class<T> responseType, Object... uriVariables){
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return doExecute(URI.create(UriVariables.getUri(uri, uriVariables)), request, responseType, MethodType.POST);
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}
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public <T> T postForObject(String uri, Object request, Class<T> responseType, Map<String, Object> uriVariables) {
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return doExecute(URI.create(UriVariables.getUri(uri, uriVariables)), request, responseType, MethodType.POST);
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}
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public <T> T postForObject(URI uri, Object request, Class<T> responseType){
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return doExecute(uri, request, responseType, MethodType.POST);
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}
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/**
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* get 请求
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* @param uri 请求地址
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* @param responseType 响应类型
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* @param uriVariables 用于匹配表达式
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* @param <T> 响应类型
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* @return
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*
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* <code>
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* getForObject("http://egan.in/pay/{id}/f/{type}", String.class, "1", "APP")
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* </code>
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*/
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public <T> T getForObject(String uri, Class<T> responseType, Object... uriVariables){
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return doExecute(URI.create(UriVariables.getUri(uri, uriVariables)), null, responseType, MethodType.GET);
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}
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/**
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* get 请求
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*
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* @param uri 请求地址
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* @param responseType 响应类型
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* @param uriVariables 用于匹配表达式
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* @param <T> 响应类型
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* @return
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* <code>
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* Map<String, String> uriVariables = new HashMap<String, String>();
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* uriVariables.put("id", "1");
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* uriVariables.put("type", "APP");
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* getForObject("http://egan.in/pay/{id}/f/{type}", String.class, uriVariables)
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* </code>
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*/
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public <T> T getForObject(String uri, Class<T> responseType, Map<String, ?> uriVariables){
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return doExecute(URI.create(UriVariables.getUri(uri, uriVariables)), null, responseType, MethodType.GET);
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}
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/**
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* http 请求执行
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* @param uri 地址
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* @param request 请求数据
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* @param responseType 响应类型
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* @param method 请求方法
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* @param <T>
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* @return
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* @throws IOException
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*/
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public <T>T doExecute(URI uri, Object request, Class<T> responseType, MethodType method){
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ClientHttpRequest<T> httpRequest = new ClientHttpRequest(uri ,method, request);
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httpRequest.setProxy(httpProxy).setResponseType(responseType);
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try (CloseableHttpResponse response = httpClient.execute(httpRequest)) {
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return httpRequest.handleResponse(response);
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}catch ( IOException e){
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e.printStackTrace();
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}finally {
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httpRequest.releaseConnection();
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}
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return null;
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}
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/**
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* http 请求执行
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* @param uri 地址
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* @param request 请求数据
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* @param responseType 响应类型
|
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* @param method 请求方法
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* @param <T>
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* @return
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* @throws IOException
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*/
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public <T>T doExecute(String uri, Object request, Class<T> responseType, MethodType method){
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return doExecute(URI.create(uri), request, responseType, method);
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}
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||||
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||||
|
||||
|
||||
|
||||
}
|
||||
@@ -0,0 +1,130 @@
|
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package com.egzosn.pay.common.http;
|
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|
||||
import com.alibaba.fastjson.JSON;
|
||||
import org.apache.http.Consts;
|
||||
import org.apache.http.entity.ContentType;
|
||||
import org.apache.http.entity.StringEntity;
|
||||
|
||||
import java.io.UnsupportedEncodingException;
|
||||
import java.net.URLEncoder;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.regex.Matcher;
|
||||
import java.util.regex.Pattern;
|
||||
|
||||
/**
|
||||
* URL表达式处理器
|
||||
*
|
||||
* @author: egan
|
||||
* @email egzosn@gmail.com
|
||||
* @date 2017/3/5 10:07
|
||||
*/
|
||||
public class UriVariables {
|
||||
|
||||
/**
|
||||
* 依次匹配
|
||||
* @param uri
|
||||
* @param uriVariables
|
||||
* @return
|
||||
* <code>
|
||||
* System.out.println(getUri("http://egan.in/{a}/ba/{a1}?{bb}={a1}", "no1", "no2", "no3", "no4"));
|
||||
* 结果 http://egan.in/no1/ba/no2?no3=no4
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||||
* </code>
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||||
*
|
||||
*/
|
||||
public static String getUri(String uri, Object... uriVariables) {
|
||||
|
||||
if (null == uriVariables){
|
||||
return uri;
|
||||
}
|
||||
for (Object variable : uriVariables){
|
||||
if (null == variable){
|
||||
continue;
|
||||
}
|
||||
uri = uri.replaceFirst("\\{\\w+\\}", variable.toString());
|
||||
}
|
||||
return uri;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* 匹配Map.key
|
||||
* @param uri
|
||||
* @param uriVariables
|
||||
* @return
|
||||
* <code>
|
||||
* Map<String, Object> uriVariable = new HashMap<>();
|
||||
* uriVariable.put("a", "no1");
|
||||
* uriVariable.put("a1", "no2");
|
||||
* uriVariable.put("bb", "no3");
|
||||
* System.out.println(getUri("http://egan.in/{a}/ba/{a1}?{bb}={a1}", uriVariable));
|
||||
* 结果 http://egan.in/no1/ba/no2?no3=no2
|
||||
* </code>
|
||||
*/
|
||||
public static String getUri(String uri, Map<String, Object> uriVariables) {
|
||||
|
||||
if (null == uriVariables){
|
||||
return uri;
|
||||
}
|
||||
for (String key : uriVariables.keySet()){
|
||||
Object uriVariable = uriVariables.get(key);
|
||||
if (null == uriVariable){
|
||||
continue;
|
||||
}
|
||||
|
||||
uri = uri.replace("{" + key + "}", uriVariable.toString());
|
||||
}
|
||||
return uri;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Map转化为对应得参数字符串
|
||||
* @param pe
|
||||
* @return
|
||||
*/
|
||||
public static String getMapToParameters(Map pe){
|
||||
StringBuilder builder = new StringBuilder();
|
||||
for (Object key : pe.keySet()) {
|
||||
Object o = pe.get(key);
|
||||
|
||||
if (null == o) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (o instanceof List) {
|
||||
o = ((List) o).toArray();
|
||||
}
|
||||
try {
|
||||
if (o instanceof Object[]) {
|
||||
Object[] os = (Object[]) o;
|
||||
String valueStr = "";
|
||||
for (int i = 0, len = os.length; i < len; i++) {
|
||||
if (null == os[i]) {
|
||||
continue;
|
||||
}
|
||||
String value = os[i].toString().trim();
|
||||
valueStr += (i == len - 1) ? value : value + ",";
|
||||
}
|
||||
builder.append(key).append("=").append(URLEncoder.encode(valueStr, "utf-8")).append("&");
|
||||
|
||||
continue;
|
||||
}
|
||||
builder.append(key).append("=").append(URLEncoder.encode((String) pe.get(key), "utf-8")).append("&");
|
||||
} catch (UnsupportedEncodingException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
if (builder.length() > 1) {
|
||||
builder.deleteCharAt(builder.length() - 1);
|
||||
}
|
||||
return builder.toString();
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user