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+/**
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+ * Created by goto9 on 2018/7/19.
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+ */
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+//接口地址，测试环境请修改以下地址
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+//const server_host='https://xt04.colorcun.com/?s=';
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+const api_timeout=2000; //接口超时时间,默认2s
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+
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+//引入接口映射关系表
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+import api from './api.url'
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+import uri_dc from './uri'
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+const server_host=uri_dc.HOST__LINE;
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+
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+/**
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+ *
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+ * @param act
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+ * @param data
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+ * @param fouce false|true 强制请求服务器，获取最新数据；默认优先使用缓存
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+ * @param header 追加header
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+ * @param silence loading
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+ * @param cachetime 缓存时间
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+ * @param timeout 接口超时
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+ * @returns {Promise}
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+ */
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+function rpc(host='',act,data={},fouce=false,header={},silence=true,cachetime=0,timeout=api_timeout){
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+ host=host?host:server_host;
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+ let param="";
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+ for(let key in data){
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+ let val=data[key];
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+ if(val!=""){
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+ param+='&'+key+'='+val
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+ }
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+ }
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+ let cache_key=act;
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+ if(param){
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+ cache_key+='?'+param.substr((param.length-1)*-1);
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+ }
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+ if(!fouce && cachetime!=0){//优先使用缓存
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+ let getCache= cache(cache_key);
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+ if(getCache!=-99999){
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+ return new Promise((success,fail)=>{
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+ if(true){
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+ getCache.isCache=true;
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+ console.log(cache_key+'->use cache',getCache);
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+ success(getCache);
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+ }else{
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+ fail();
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+ }
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+ })
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+ }
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+ }
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+ if(!silence){
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+ wx.showLoading({
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+ title: '数据加载中',
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+ })
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+ }
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+ return new Promise((success,fail)=>{
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+ let openid = wx.getStorageSync('openid');
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+ let formids = wx.getStorageSync('formids');
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+ if(formids){
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+ wx.removeStorage({key:'formids'});
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+ }
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+
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+ wx.request({
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+ url: host+act,
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+ method: 'POST',
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+ data: data,
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+ header: {
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+ ...header,
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+ openid:openid,
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+ formids:formids.toString(),
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+ 'content-type': 'application/x-www-form-urlencoded'
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+ },
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+ success: function (res) {
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+ console.log('request.api==>',host+cache_key+'\nrequest.success',res.data);
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+ // return;
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+ if(cachetime!=0 && res.data.ret==200 && res.data.data.length>0){
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+ cache(cache_key,res.data,cachetime);//.then().catch();
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+ }
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+ if(res.data.ret!==200){
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+ try{
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+ res.data.msg=res.data.msg.replace('非法请求：','');
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+ }catch(e){
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+ console.log('res-fail',res,e);
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+ }
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+ }
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+ success(res.data);
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+ },
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+ fail: function (res) {
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+ console.log('request.api==>',host+cache_key+'\nrequest.fail',res);
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+ fail(res);
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+ // let query = wx.createSelectorQuery().selectComponent("#network");
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+ // let net=query.exec(function(){
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+ // console.log('back=>',arguments);
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+ // });
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+ //query.show();
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+ //console.log('net',query);
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+ },
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+ complete:function(){
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+ wx.hideLoading();
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+ }
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+ })
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+ })
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+}
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+
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105
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+function __api(){
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+ let tmpApi={}
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107
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+ let keys=[];
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+ for(let key in api){
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+ api[key]=api[key]||{};
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+ keys=key.split('.');
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+ tmpApi[keys[0]]=tmpApi[keys[0]]?tmpApi[keys[0]]:{};
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+ tmpApi[keys[0]][keys[1]]=tmpApi[keys[0]][keys[1]]?tmpApi[keys[0]][keys[1]]:{};
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+ tmpApi[keys[0]][keys[1]][keys[2]]=function(data,fouce=false,header){
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+ //console.log('api[key].host',api[key].host);
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+ return rpc(api[key].host,key,data,fouce,header,
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+ api[key].silence,api[key].cachetime,api[key].timeout);
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+ }
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+ }
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119
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+ for(let xkey in uri_dc){
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+ let key=uri_dc[xkey].toString();
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+ if(key.indexOf('App.')>-1){
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+ keys=key.split('.');
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+ try{
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+ if(typeof tmpApi[keys[0]][keys[1]][keys[2]]=='undefined'){
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+ throw new Error('undefined');
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+ }
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+ }catch(e){
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+ api[key]=api[key]||{};
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+ tmpApi[keys[0]]=tmpApi[keys[0]]?tmpApi[keys[0]]:{};
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+ tmpApi[keys[0]][keys[1]]=tmpApi[keys[0]][keys[1]]?tmpApi[keys[0]][keys[1]]:{};
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+ tmpApi[keys[0]][keys[1]][keys[2]]=function(data,fouce=false,header){
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132
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+ //console.log('api[key].host',api[key].host);
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+ return rpc(api[key].host,key,data,fouce,header,
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+ api[key].silence,api[key].cachetime,api[key].timeout);
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+ }
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+ }
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+ }
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+ }
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+ //console.log(tmpApi[keys[0]]);
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+ return tmpApi[keys[0]];
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+}
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142
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+function cache(key,val=-99999,timeout=-1){
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143
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+ if(val!=-99999){//写入
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144
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+ return new Promise((success,fail)=>{
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145
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+ let data={
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146
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+ data:val,
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147
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+ timeout:timeout==-1?-1:(Date.parse(new Date())/1000+timeout)
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+ }
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149
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+ wx.setStorage({
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150
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+ key:key,
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151
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+ data:data,
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152
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+ success:()=>{
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153
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+ success()
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+ },
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155
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+ fail:()=>{
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156
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+ fail()
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+ }
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+ });
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+ })
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160
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+ }
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161
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+ let res=wx.getStorageSync(key);
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162
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+ let time=Date.parse(new Date())/1000;
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163
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+ if(res && (res.timeout==-1 || res.timeout>time) && res.data.data){
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164
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+ return res.data;
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165
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+ }else{
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166
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+ return -99999
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167
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+ }
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168
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+}
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169
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+export default __api(); |
