我是Ionic的初学者2.我想从app进行用户注册。对于用户注册,我使用api,其中 POST ,其媒体类型为 x-www-form -urlencoded 即可。我想将数据发送到服务器,但我无法成功发送请求。
我需要一些帮助。[![在此输入图像说明] [1]] [1]
在我的 POST 请求中,有 9参数 他们是:
1.officername 的 2.officename 的 3.designation 的 4.emailed 的 5.landlinecode 的 6.landlinenumber 的 7.mobilenumber 的 8.password 的 9.status
这是我的代码
doLogin() {
let url = "http:////Registration";
var headers = new Headers()
headers.append('Content-Type', 'application/x-www-form-urlencoded');
let options = new RequestOptions({ headers: headers });
let body= JSON.stringify({ officme: 'mr',emled:'adminac.com', mobilenumber:'9025225',
password:'12345',offm:'mrc',desigtion:'prrammer',landlinecode:'0000',
landlinenumber:'888888',status:'A'});
alert(body);
return this.http.post(url, body, options) .map(res => res.json()).subscribe(
data => {
console.log(data);
},
err => {
console.log("ERROR!: ", err);
}
);
}
}
答案 0 :(得分:1)
请替换此代码,我希望它能按照您的要求运作
doLogin() {
let url = "http:////Registration";
var headers = new Headers()
headers.append('Content-Type', 'application/x-www-form-urlencoded');
let options = new RequestOptions({ headers: headers });
let body = "offiername=" +'mr' + "&emailed=" + 'admin@mac.com' + "&mobilenumber=" + '9025225' + "&password=" + '12345' + "&officename=" + 'mrc' + "&designation=" + 'programmer' +"&landlnecode=" + '0000' +"&landlinenumber=" + '888888' +"&sttus=" + 'A';
alert(body);
return this.http.post(url, body, options) .map(res => res.json()).subscribe(
data => {
console.log(data);
},
err => {
console.log("ERROR!: ", err);
}
);
}
}
答案 1 :(得分:0)
尝试以下代码:
let url = "http://host//Registration";
let headers = new Headers();
headers.append('Access-Control-Allow-Origin' , '*');
headers.append('Access-Control-Allow-Methods', 'POST, GET, OPTIONS, PUT');
headers.append('Accept','application/json');
headers.append('content-type','application/json');
let options = new RequestOptions({ headers:headers});
return new Promise((resolve,reject)=>{
let body= JSON.stringify({ officername: 'mrsac',emailed:'admin@mrc.com', mobilenumber:'902160',password:'12345',officename:'mr',designation:'programmer',landlinecode:'0000',
landlinenumber:'888888',status:'A'});
this.http.post(url,JSON.stringify(body), options).subscribe(res => {
resolve(res.json());
}, (err) => {
reject(err);
});
})