rpc.js
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/**
* Created by tdzl2003 on 6/18/16.
*/
import {AsyncStorage,NativeModules} from 'react-native';
import config from './../config';
import MD5 from "md5";
class ResponseError extends Error {
constructor(message, code, origin) {
super(message);
this.code = code;
this.origin = origin;
}
};
export const isArray=(o)=> {
return Object.prototype.toString.call(o) === '[object Array]';
};
function getPassportId(){
return new Promise(function (resolve, reject) {
NativeModules.security.getPassportId().then((result) => {
resolve(result);
}
).catch((error) => {
console.log(error)
});
})
};
function identityId(){
return new Promise(function (resolve, reject) {
NativeModules.security.getIdentityId().then((result) => {
resolve(result);
}
).catch((error) => {
console.log(error)
});
})
};
// appKey需要提供给商城使用，保持export
export const app_key =config.app_key; //dev
export const secret =config.secret; //dev
async function getPostParameter(request){
var post_data = '';
var param_array = new Object();
if (global.passport != null){
this.passportId = global.passport.id;
}
if (this.passportId != undefined && this.passportId != null && this.passportId > 0) {
param_array.passportId = this.passportId;
}
if (this.identityId != undefined && this.identityId != null && this.identityId > 0) {
param_array.identityId = this.identityId;
}
param_array.format = 'json';
param_array.sign_method = 'md5';
param_array.timestamp = Date.parse(new Date());
param_array.app_key = app_key;
param_array.v = '1.0';
for (let p in request) { // 方法
if (request[p] != null && request[p] != undefined && typeof (request[p]) != "function") {
param_array[p] = request[p];
}
} {
let param_sign;
let arrayKey = [];
var strTemp;
let arrayKeyTemp = [];
for (let p in param_array) { // 方法
if (typeof (param_array[p]) != "function") {
arrayKeyTemp.push(p);
}
}
// 最后显示所有的属性
arrayKeyTemp.sort();
var strTemp = secret;
for (var i = 0; i < arrayKeyTemp.length; i++) {
if (isArray(param_array[arrayKeyTemp[i]])) {
strTemp = strTemp + arrayKeyTemp[i] + JSON.stringify(param_array[arrayKeyTemp[i]]);
} else {
strTemp = strTemp + arrayKeyTemp[i] + param_array[arrayKeyTemp[i]];
}
}
strTemp = strTemp + secret;
param_sign = MD5(strTemp).toString().toUpperCase();
post_data = 'sign=' + param_sign.toUpperCase();
for (var i = 0; i < arrayKeyTemp.length; i++) {
if (isArray(param_array[arrayKeyTemp[i]])) {
post_data = post_data + '&' + arrayKeyTemp[i] + '=' + encodeURIComponent(JSON.stringify(param_array[arrayKeyTemp[i]]));
} else {
post_data = post_data + '&' + arrayKeyTemp[i] + '=' + encodeURIComponent(param_array[arrayKeyTemp[i]]);
}
}
}
return post_data;
};
async function request(url,data,_options){
const options = _options || {};
options.method = options.method || 'GET';
options.headers = options.headers || {};
options.body=await getPostParameter(data)
// console.warn(JSON.stringify(options.body));
const resp = await fetch(url.toString(), options);
const text = await resp.text();
console.log('RESP:', data, text);
const json = JSON.parse(text);
// 如果请求失败
if (resp.status !== 200) {
if (resp.status === 401) {
console.log(resp.status);
}
throw new ResponseError(json.message, resp.status, json);
}
// 服务不可用
if (json.message) {
console.log('请求出错:'+text);
throw new ResponseError(json.message, resp.status, json);
}
return json;
};
export function post(data,options){
console.log(data);
return request(config.apiUrl,data, {
method: 'POST',
mode: "cors",
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
},
...options,
});
};