json “NS_ERROR_DOM_BAD_URI：访问受限 URI 被拒绝”
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"NS_ERROR_DOM_BAD_URI: Access to restricted URI denied"
提问by Schnodderbalken
I have an html-file with several d3-graphs directly written in script tags into it. When I outsource one of the graphs into an external js file I get this message "NS_ERROR_DOM_BAD_URI: Access to restricted URI denied". If I delete the code with d3.json where it reads a local json file the error disappears. But it has to be possible to load a json file in an external js which is embedded into an html, right?
我有一个 html 文件，其中有几个 d3-graphs 直接用脚本标签写入其中。当我将其中一个图形外包到外部 js 文件中时，我收到此消息“NS_ERROR_DOM_BAD_URI：访问受限 URI 被拒绝”。如果我删除带有 d3.json 读取本地 json 文件的代码，错误就会消失。但是必须可以在嵌入到 html 中的外部 js 中加载 json 文件，对吗？
d3.json("forcetree.json", function(json) {
root = json;
update();
});
回答by KJP
I was having the same error and the solution is to have your index.html, script.js and data.json in the same directory.
我遇到了同样的错误，解决方案是将 index.html、script.js 和 data.json 放在同一目录中。
回答by aftrix
Specify your .json file relative to your .html file root
指定相对于 .html 文件根的 .json 文件
Ex:
前任：
d3.json("js/forcetree.json", function(json) {
root = json;
update();
});
回答by TotPeRo
I have the same problem and i solve using the json file path like this:
我有同样的问题，我使用这样的 json 文件路径解决：
d3.json("file:///C:/path/...../js/forcetree.json", function(json) {
root = json;
update();
});
if i access this path from browser the file open the URL.
如果我从浏览器访问此路径，文件将打开 URL。
回答by giraffe.guru
I solved this issue by moving the JSON file to a subdirectory of the directory containing my html file.
我通过将 JSON 文件移动到包含我的 html 文件的目录的子目录解决了这个问题。
BROKEN:
破碎的：
www/
code/
hello.html # refers to ../data/hello.json
data/
hello.json
WORKING:
在职的：
www/
hello.html # refers to data/hello.json
data/
hello.json
