新增请求页面

Author: r-j-q

coin/app/utils/HttpUtil2.js

@@ -0,0 +1,121 @@
+//shujuqignqiu
+//url  successCallback failCallback
+
+var  key = "UaZnKe1JAotWiL7yI2zhvlW3KnTihwc1xVwzt2TZ";
+var access = "ny7MGZ6kjXhKH80okBB3GCXxPXELNBA8kXCcU2nV";
+
+import {
+    Alert,
+    StyleSheet,
+    Text,
+    View,
+    TouchableWithoutFeedback,
+    TouchableHighlight
+} from 'react-native';
+
+  let HttpUtil={
+  //get
+  fetchGet:(url,params,APTSIN,successCallback,failCallback)=>{
+    var Gkey=key;
+    var  GSecret = access;
+    let  nonce = require('nonce')();
+    let tonces=parseInt(nonce()/100);
+     params.tonce = tonces;
+
+
+
+    var  paramString = Object.keys(params).sort().map(function(param){
+      return encodeURIComponent(param) + '=' + encodeURIComponent(params[param]);
+       }).join('&');
+      var crypto = require("crypto-js");
+          // GET|/api/v2/members/me.json|access_key=UaZnKe1JAotWiL7yI2zhvlW3KnTihwc1xVwzt2TZ&tonce=1520911488466
+
+
+        var payload='GET|/'+APTSIN+'|access_key='+key+''+'&tonce='+tonces;
+        var signature = crypto.HmacSHA256(payload,GSecret).toString();
+
+
+      // Alert.alert("payload= ", JSON.stringify(signature));
+
+    params.signature=signature
+    var  paramStrings = paramString +"&"+encodeURIComponent('signature') + "=" + encodeURIComponent(signature)
+
+    if(params){
+      // var paramString=Object.keys(params)
+      //     .reduce((a,k)=>{
+      //       a.push(k+"="+encodeURIComponent(params[k]));
+      //       return a;
+      //     },[])
+      //     .join('&');
+        url +="?access_key="+key+""+"&"+paramStrings;
+          Alert.alert("responseURL= ",JSON.stringify(url));
+    }
+    fetch(url)
+          .then((response)=>{
+                Alert.alert("responseSSSSS ",JSON.stringify(response));
+
+            return response.json();
+          })
+          .then((responseObj	
+            Alert.alert("responseSccuees ",JSON.stringify(responseObj));
+            return successCallback.json();
+          })
+          .catch((error)=>{
+              Alert.alert("responseError ",JSON.stringify(error));
+
+            failCallback(error);
+          }).done();
+  },
+  fetchGetTWO: (url, params, successCallback, failCallback) => {
+
+         if (params) {
+            var paramsBody = Object.keys(params)
+                .reduce((a, k) => {
+                    a.push(k + "=" + encodeURIComponent(params[k]));
+                    return a;
+                }, [])
+                .join('&');
+            url += "" + paramsBody;
+        }
+        // Alert.alert("1+1",url);
+        fetch(url)
+            .then((response) => {
+              // Alert.alert("response ",response.json());
+              // response.text().then(r => Alert.alert(r))
+
+              return response.json();
+            })
+            .then((responseObj) => {
+              // Alert.alert("response json",JSON.stringify(response));
+              // responseObj.text().then(r => Alert.alert(r))
+              successCallback(responseObj)
+            })
+            .catch((error) => {
+              console.log(error);
+              Alert.alert("error ",error);
+              // failCallback(error)
+            }).done();
+    },
+//post
+fetchPost: (url, params, successCallback, failCallback) => {
+
+
+        var paramsBody = Object.keys(params)
+            .reduce((a, k) => {
+                a.push(k + "=" + encodeURIComponent(obj[k]));
+                return a;
+            }, [])
+            .join('&');
+        fetch(url, {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/x-www-form-urlencoded'
+            },
+            body: paramsBody + "&key=664b9884a4c2199b15ccfcfbdd7dbf5c"
+        })
+            .then((response) => response.json())
+            .then((responseObj) => successCallback(responseObj))
+            .catch((error) => failCallback(error)).done();
+    }
+}
+export default HttpUtil;