Created
December 10, 2015 18:28
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Promise Error Handler
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function a(){ | |
var promise = new Promise(function (resolve, reject) { | |
resolve(1); | |
}); | |
return promise; | |
} | |
function b(){ | |
return a().then(function () { | |
return Promise.resolve("11"); | |
}) | |
.then(function(data){ | |
throw new Error('b code error'); | |
return data; | |
}) | |
.catch(function(err){ | |
console.log(err.message); | |
console.log("error capturado en b"); | |
//return Promise.reject(err); | |
}); | |
} | |
b().then(function(data){ | |
console.log("Hola"); | |
console.log(data); | |
throw new Error('main code error'); | |
}).catch(function(err){ | |
console.log(err.message); | |
console.log("error capturado en main"); | |
}) |
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