新增基于页面渲染的下载方法

src/config.json

@@ -38,6 +38,9 @@
     },
     "fileServer": "http://test.qmx.top:9333",
     "jsvmurl": "http://127.0.0.1:8080/jsvm",
+    "renderaddr": "http://8.131.72.226:8998/render.json",
+    "proxyaddr": "http://cc.spdata.jianyu360.com/crawl/proxy/socks5/fetch",
+    "proxyauthor": "Basic amlhbnl1MDAxOjEyM3F3ZSFB",
     "es": {
         "addr": "http://192.168.3.206:9800",
         "pool": 15,