Update README & Fix proxy bug & plan directory

app.js

@@ -1,55 +0,0 @@
-import request from 'request'
-const deepCopy = (obj) => JSON.parse(JSON.stringify(obj))
-const origin = 'http://music.163.com'
-let globalOption = {
-    headers: {
-        'Origin': origin,
-        'Referer': origin,
-        'Content-Type': 'application/x-www-form-urlencoded'
-    }
-}
-let api = {
-    search: (name = null, callback = null, limit = 3, offset = 0) => {
-        let option = deepCopy(globalOption);
-        let url = origin + '/api/search/suggest/web'
-        let form = {
-            s: name,
-            limit,
-            type: 1,
-            offset
-        }
-        let method = 'POST'
-        Object.assign(option, { url, form, method })
-        request(option, (error, response, body) => {
-            if (!error && response.statusCode == 200) {
-                let info = JSON.parse(body);
-                callback && callback(JSON.stringify(info, '', 2))
-            }
-        })
-    },
-    song: (id, callback = null) => {
-        let option = deepCopy(globalOption);
-        let url = origin + '/api/song/detail?ids=%5B' + id + '%5d'
-        let method = 'GET'
-        Object.assign(option, { url, method })
-        request(option, (error, response, body) => {
-            if (!error && response.statusCode == 200) {
-                let info = JSON.parse(body);
-                callback && callback(JSON.stringify(info, '', 2))
-            }
-        })
-    },
-    lrc: (id, callback = null, lv = -1) => {
-        let option = deepCopy(globalOption);
-        let url = origin + '/api/song/lyric?lv=' + lv + '&id=' + id
-        let method = 'GET'
-        Object.assign(option, { url, method })
-        request(option, (error, response, body) => {
-            if (!error && response.statusCode == 200) {
-                let info = JSON.parse(body);
-                callback && callback(JSON.stringify(info, '', 2))
-            }
-        })
-    }
-}
-export {api}