javascript - 如何从数组中删除 json 元素？

Question

因此，我使用 REST 沙箱 API 从状态数组中删除“Call”，并且该数组包含所有 JSON，不确定使用什么来删除它。

请注意:这是通过 HTTP 从 Lua 脚本运行的请求进行连接。

网站:getsandbox.com

代码如下:

//Store Calls
state.calls = state.calls || []
var calls = state.calls;



/*
|
| Create Call
V
*/

Sandbox.define('/new/call/','POST', function(req, res){
    
    var gameid = req.get("Roblox-Id");
    var person = req.body.split(" ")[0];
    var reason = req.body.split(" ")[1];
    var comp = {
        gameid: gameid,
        player: person,
        callreason: reason
    };
    
    calls.push(comp);
    // Set the type of response, sets the content type.
    res.type('text/plain');
    
    // Set the status code of the response.
    res.status(200);
    
    // Send the response body.
    res.send('Request Accepted');
});

/*
|
| Get Calls
V
*/

Sandbox.define('/get/calls/','GET', function(req, res){
    // Check the request, make sure it is a compatible type
    
    // Set the type of response, sets the content type.
    res.type('application/json');
    
    // Set the status code of the response.
    res.status(200);
    
    // Send the response body.
    res.send(calls);
})

/*
|
| Delete
v
*/

Sandbox.define('/data/delete/{gameid}/','GET', function(req, res){
    for(i=0;i<calls.length;i++){
        calls[i].pop();
    }
    
    // Set the type of response, sets the content type.
    res.type('text/plain');
    
    // Set the status code of the response.
    res.status(200);
    
    // Send the response body.
    res.send('Successful');
})

Answer 1

找到调用的索引并使用以下内容:

calls.splice(index, 1);