add

inject.js

@@ -1107,6 +1107,13 @@ function injectfunc(e, window) {
   if (e["config-hook-domobj"]){
     $domobj_placeholder
   }
+  !function(){
+    try{
+      $myinject
+    }catch(e){
+      v_log('inject error.')
+    }
+  }()
 }
 
 
@@ -1231,6 +1238,8 @@ var hookers = [
   "config-hook-domobj-func",
   "config-hook-regexp-url",
   "config-hook-log-at",
+  "config-myinject",
+  "config-myinject_toogle",
 ]
 function add_config_hook(input){
   for (var i = 0; i < input.length; i++) {
@@ -1245,17 +1254,39 @@ function inject_script(code){
   var script = document.createElement("script");
   script.innerHTML = code;
   script.onload = script.onreadystatechange = function(){
-      script.onreadystatechange = script.onload = null;
+    script.onreadystatechange = script.onload = null;
   }
   var head = document.getElementsByTagName("head")[0];
   (head || document.body).appendChild( script );
   (head || document.body).removeChild( script );
 }
 
+function check_format(str){
+  try{
+    eval(`function test(){
+      try{
+        $myinject
+      }catch(e){
+        v_log('inject error.')
+      }
+    }`.replace('$myinject', str))
+    return true
+  }catch(e){
+    return false
+  }
+}
+
 chrome.storage.local.get(hookers, function (result) {
   if (result["config-hook-global"]){
+    var myinject = result["config-myinject"]
+    if (result["config-myinject_toogle"]){
+      var myinject = check_format(myinject) ? myinject : 'v_log("format error.")'
+    }else{
+      var myinject = 'undefined'
+    }
     var replacer_injectfunc = (injectfunc + '').replace('$domobj_placeholder', make_domhooker_funcs())
     var replacer_injectfunc = replacer_injectfunc.replace('$make_v_func', make_v+';')
+    var replacer_injectfunc = replacer_injectfunc.replace('$myinject', myinject+';')
     inject_script(`(${replacer_injectfunc})(${JSON.stringify(result)},window)`);
   }
 })

options.html

@@ -16,6 +16,7 @@
     <nav id="nav">
         <ul>
             <button class="act">dom对象 hook 配置</button>
+            <button>注入代码</button>
             <button>高级 hook ，修改 response 返回值</button>
             <button>AST混淆解密</button>
         </ul>
@@ -113,6 +114,11 @@
             <div id="getsets_1" style="float: left"></div>
             <div id="funcs_1" style="float: left"></div>
         </section>
+        <section class="tab">
+            <label ><input type="checkbox" data-key="config-myinject_toogle">是否注入代码开关</label>
+            <HR>
+            <textarea id='myinject' data-key="config-myinject" style="width: 100%; height: 500px"></textarea>
+        </section>
         <section class="tab">
             <div>这里的功能：在目标网页上右键菜单选择 “打开 v_jstools 动态调试” 即可开启，使用用插件的方式 hook 住目标页面的所有代码，像是在 node 里面一样使用 ast 将原始的代码修改成期望的样子</div>
             <div>这里的 hook 功能在一定的扩展之后，能 hook 住 script 链接中的 js 代码，也能 hook 到 html 内的 js 代码。</div>

options.js

@@ -491,6 +491,16 @@ fetch_hook.addEventListener("change", function(v){
   })
 })
 
+var myinject = document.getElementById('myinject');
+chrome.storage.local.get([myinject.dataset.key], function (result) {
+  myinject.value = result[myinject.dataset.key] || '';
+})
+myinject.addEventListener("change", function(v){
+  chrome.storage.local.set({
+    [v.target.dataset.key]: v.target.value
+  })
+})
+
 var get_now = document.getElementById('get_now');
 get_now.addEventListener("click", function(){
   var show_now = document.getElementById('show_now')