init project

README.md

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+### DNS 缓存清除
+> 一键清除chrome的DNS缓存, 并刷新当前选项卡。 web开发的利器。
+
+

background.js

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+/**
+ *
+ * @authors yutent (yutent@doui.cc)
+ * @date    2018-07-07 20:59:35
+ * @version $Id$
+ */
+
+chrome.browserAction.onClicked.addListener(function(tab) {
+  chrome.benchmarking.clearHostResolverCache()
+  chrome.benchmarking.closeConnections()
+  chrome.tabs.executeScript(tab.id, { code: 'location.reload()' })
+})

manifest.json

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+{
+  "manifest_version": 2,
+
+  "name": "DNS Flush",
+  "description": "一键清除chrome的DNS缓存, 并刷新当前选项卡。 web开发的利器。",
+  "version": "0.2",
+  "author": "yutent",
+  "icons": {
+    "64": "icon64.png",
+    "128": "icon128.png",
+    "256": "icon256.png"
+  },
+  "background": {
+      "scripts": [ "background.js" ]
+   },
+  "browser_action": {
+    "default_icon": "icon64.png"
+  },
+  "permissions": [
+    "tabs",
+    "*://*/*"
+  ],
+  "homepage_url": "https://doui.cc"
+}