[英]Getting Data from the Frontend & CORS
i´m stuck at a little demo project from udemy with django and api calls.我被困在来自 udemy 的一个带有 django 和 api 调用的小演示项目中。 I have this in main.js and I want to get array of object and not just a json list in console.
我在 main.js 中有这个,我想获取对象数组,而不仅仅是控制台中的 json 列表。
let projectsUrl = 'http://127.0.0.1:8000/api/projects/'
let getProjects = () => {
fetch(projectsUrl)
.then(response => response.json())
.then(data => {
console.log(data)
buildProjects(data)
})
}
let buildProjects = (projects) => {
let projectsWrapper = document.getElementById('testz')
for (let i = 0; projects.lenght > i; i++){
let project = projects[i]
console.log(project)
}
}
getProjects()
The result :结果 :
and the result should be something like this :结果应该是这样的:
There is a typo.有一个错字。
change改变
projects.lenght
to到
projects.length
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