角度JS将数据传递给$http一个全局错误处理程序

I have a global error handler function for $http request.

对于$http请求，我有一个全局错误处理函数。

var errorHandler = function (err) {
    // log the error
    return {status: err.status, data: {result: -1}}
}

var get = function (url) {
    var i = 1      // I have a temp variable here, and want to pass it to errorHandler

    return $http({
        method: 'GET',
        url: ***,
        timeout: 5000,
    }).then(function (response) {
        // do some thing
        return response
    }, errorHandler)
}

How can I pass the variable i to errorHandler? I know I can do this:

如何将变量I传递给errorHandler?我知道我能做到:

var get = function (url) {
    var i = 1      // I have a temp variable here, and want to pass it to errorHandler
return $http({
    method: 'GET',
    url: ***,
    timeout: 5000,
}).then(function (response) {
    // do some thing
    return response
}, function (err) {
    // log the error
    console.log('i', i)   // access i
    return {status: err.status, data: {result: -1}}
    })
}

But if I want use a global errorHandler, what should I do?

但是如果我想使用全局errorHandler，我应该怎么做呢?

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Update:

更新:

According to Leandro Zubrezki's answer, we can make it in this way:

根据Leandro Zubrezki的回答，我们可以这样做:

var errorHandler = function (err, i) {
    // log the error
    return {status: err.status, data: {result: -1}}
}

var get = function (url) {
    var i = 1      // I have a temp variable here, and want to pass it to errorHandler

    return $http({
        method: 'GET',
        url: ***,
        timeout: 5000,
    }).then(function (response) {
        // do some thing
        return response
    }, function(error){
        errorHandler(error, i)
    })
}

This is a stupid question from newbie. :)

这是一个新手提出的愚蠢问题。:)

1 个解决方案

#1

Do it like this:

这样做:

function(error) {
     errorHandler(error, i);
}