我有一个方法尝试使用 GET 方法将变量传递给烧瓶。这是jquery和flask的代码:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<style>
*,
body {
margin: 0;
padding: 0;
}
body {
padding: 10px; /* IGNORED */
}
h2 {
font-family: "Arial", "Arial Bold", Gadget, sans-serif;
font-size: 20px;
font-style: normal;
font-variant: normal;
font-weight: 700;
line-height: 26.4px;
}
p,
a {
font-family: "Arial", sans-serif;
font-size: 14px;
font-style: normal;
font-variant: normal;
font-weight: 400;
line-height: 20px;
}
a {
color: slategray;
text-decoration: none;
}
hr {
height: 1px;
margin: 10px 0px; /* IGNORED */
border: none;
background-color: silver;
}
header {
border-bottom: 1px solid silver;
padding: 10px; /* IGNORED */
}
main {
padding: 20px; /* IGNORED */
}
footer {
border-top: 1px solid silver;
padding: 10px; /* IGNORED */
}
footer p {
font-size: 11px;
margin: 3px 0px;
color: silver;
}
footer a {
font-size: 11px;
}
</style>
</head>
<body bgcolor="white">
<header>
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height="50px"
alt="TBC"
/>
</header>
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其中 login_bool 是真还是假。
和烧瓶:
<!-- https://mvnrepository.com/artifact/com.appnexus.grafana-client/grafana-api-java-client -->
<dependency>
<groupId>com.appnexus.grafana-client</groupId>
<artifactId>grafana-api-java-client</artifactId>
<version>1.0.5</version>
</dependency>
我在打印(数据)上得到“无”,而如果我在 ajax 上做 POST 而不是默认的 GET,我会得到我需要的正确数据。这可能发生的任何原因?我希望得到一些见解,非常感谢。
答案 0 :(得分:-1)
你还没有在ajax调用中定义方法类型。
$.ajax({
type:"GET",
url: "{{ url_for('impact') }}",
contentType: "application/json",
data: JSON.stringify(login_bool),
dataType: "json",
success: function(response) {
console.log(response);
},
error: function(err) {
console.log(err);
}
});