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@@ -0,0 +1,89 @@
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+package com.gyee.common.util;
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+
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+import com.fasterxml.jackson.databind.ObjectMapper;
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+import org.springframework.http.HttpEntity;
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+import org.springframework.http.HttpHeaders;
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+import org.springframework.http.HttpMethod;
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+import org.springframework.http.ResponseEntity;
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+import org.springframework.web.client.RestTemplate;
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+
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+/**
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+ * @ClassName : RestTemplateUtil
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+ * @Author : xieshengjie
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+ * @Date: 2022/2/10 14:15
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+ * @Description :
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+ */
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+public class RestTemplateUtil {
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+
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+ private static class SingletonRestTemplate {
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+ static final RestTemplate INSTANCE = new RestTemplate();
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+ }
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+
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+ private RestTemplateUtil() {
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+
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+ }
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+
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+ public static RestTemplate getInstance() {
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+ return SingletonRestTemplate.INSTANCE;
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+ }
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+
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+ /**
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+ * * GET请求
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+ * @param url 请求路径
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+ * @param token jwt所需的Token不需要可传null
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+ * @return
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+ */
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+ public static String get(String url, String token) {
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+ HttpHeaders headers = new HttpHeaders();
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+ headers.add("Accept", "application/json");
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+ headers.add("Content-Encoding", "UTF-8");
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+ headers.add("Content-Type", "application/json; charset=UTF-8");
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+ if (token != null) {
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+ headers.add("token", token);
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+ }
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+ HttpEntity<String> requestEntity = new HttpEntity<>(null, headers);
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+ ResponseEntity<String> response = RestTemplateUtil.getInstance().exchange(url, HttpMethod.GET, requestEntity, String.class);
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+ String responseInfo = response.getBody();
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+ return responseInfo;
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+ }
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+
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+ /**
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+ * * POST请求
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+ * @param url 请求路径
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+ * @param data body数据
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+ * @param token jwt所需的Token不需要可传null
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+ * @return
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+ */
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+ public static String post(String url, String data, String token) {
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+ HttpHeaders headers = new HttpHeaders();
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+ headers.add("Accept", "application/json");
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+ headers.add("Content-Encoding", "UTF-8");
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+ headers.add("Content-Type", "application/json; charset=UTF-8");
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+ if (token != null) {
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+ headers.add("Authorization", token);
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+ }
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+ HttpEntity<String> requestEntity = new HttpEntity<>(data, headers);
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+ return RestTemplateUtil.getInstance().postForObject(url, requestEntity, String.class);
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+ }
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+
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+
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+ public static void main(String[] args) {
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+// //Get接口调用
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+// String url="http://www.kuaidi100.com/query?type=yuantong&postid=11111111111";
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+// String responseInfo = RestTemplateUtil.get(url, null);
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+// System.out.println(responseInfo);
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+//
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+// //Post接口调用
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+// String Url="http://localhost:8080/login/doLogin";
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+// ObjectMapper objectMapper = new ObjectMapper();
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+// String data = null;
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+// UserLogin userLogin=new UserLogin("clover","12345","weq");
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+// try {
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+// data = objectMapper.writeValueAsString(userLogin);
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+// } catch (JsonProcessingException e) {
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+// e.printStackTrace();
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+// }
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+// String responseInfo2 = RestTemplateUtil.post(Url, data, null);
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+// System.out.println(responseInfo2);
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+ }
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+}
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