node.js 节点 js 发送带有原始请求正文的 post 请求
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node js send post request with raw request body
提问by Zack Sac S
var req ={
"request": {
"header": {
"username": "name",
"password": "password"
},
"body": {
"shape":"round"
}
}
};
request.post(
{url:'posturl',
body: JSON.stringify(req),
headers: { "content-type": "application/x-www-form-urlencoded"}
},
function (error, response, body) {
if (!error && response.statusCode == 200) {
console.log(body)
}
}
);
I want to send raw request body in req variable . It is working on postman but in node js i am not able to send the raw json as request body for post request .
我想在 req 变量中发送原始请求正文。它正在处理邮递员，但在节点 js 中，我无法将原始 json 作为 post request 的请求正文发送。
回答by Thomas Bormans
You are trying to send JSON (your reqvariable) but you are parsing it as a String (JSON.stringify(req)). Since your route is expecting JSON, it will probably fail and return an error. Try the request below:
您正在尝试发送 JSON（您的req变量），但您将其解析为 String ( JSON.stringify(req))。由于您的路由需要 JSON，因此它可能会失败并返回错误。试试下面的请求：
request.post({
url: 'posturl',
body: req,
json: true
}, function (error, response, body) {
if (!error && response.statusCode == 200) {
console.log(body)
}
});
Instead of setting your headers, you can just add the option json: trueif you are sending JSON.
json: true如果要发送 JSON ，则无需设置标头，只需添加选项即可。
回答by Kelly Keller-Heikkila
Change the Content-Typeto application/json, since your body is in JSON format.
将 更改Content-Type为application/json，因为您的正文采用 JSON 格式。
回答by Ram
Adding the 'Content-Length' in the header for the string that is added in the body , will resolve this issue. It worked for me.
在正文中添加的字符串的标题中添加“内容长度”将解决此问题。它对我有用。
headers:{"Cache-Control": "no-cache", "Content-Type":"application/json;charset=UTF-8",'Content-Length': req.length}
headers:{"Cache-Control": "no-cache", "Content-Type":"application/json;charset=UTF-8", 'Content-Length': req.length}
