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senden vom Frontend Anfrage Teil ajax ServerGolang Gin Griff AJAX Anfrage
Beispiel von Ajax-Request an golang:
var sendAjax = function (method, url, body) {
var xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function() {
if (xmlhttp.readyState === XMLHttpRequest.DONE) {
if (xmlhttp.status === 200) {
console.log('success');
} else if (xmlhttp.status === 400) {
alert('There was an error 400');
} else {
alert('something else other than 200 was returned');
}
}
};
xmlhttp.open(method, url, true);
xmlhttp.send(JSON.stringify({'b44': 'sdfsdfsdfs}));
};
Golang Seite
router.POST("/save", func(context *gin.Context) {
if err := context.Request.ParseForm(); err != nil {
fmt.Println("Cannot ParseForm. Error:", err)
}
var b64FromRequest string = context.Request.FormValue("b44") //null here :(
Kann mir jemand mit diesem Problem helfen?