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Javascript 如何将url中的变量传递给python_Javascript_Python_Angularjs_Flask - Fatal编程技术网

Javascript 如何将url中的变量传递给python

Javascript 如何将url中的变量传递给python,javascript,python,angularjs,flask,Javascript,Python,Angularjs,Flask,我正在使用angularjs将数据传递到后端(python flask) 在后端,python flask代码类似于 @app.route('/CA/<topic>', methods=['POST']) @login_required def competitivepertopic(topic): if request.method == 'POST': print(topic) data = request.get_json()

我正在使用angularjs将数据传递到后端(python flask)

在后端,python flask代码类似于

@app.route('/CA/<topic>', methods=['POST'])
@login_required
def competitivepertopic(topic):
    if request.method == 'POST':
        print(topic)
        data = request.get_json()
        pass
    return json.dumps({'data': topic})
@app.route('/CA/',方法=['POST'])
@需要登录
def competitivepertopic(主题):
如果request.method==“POST”:
打印(主题)
data=request.get_json()
通过
返回json.dumps({'data':topic})
现在,如何将currenttopic变量传递到后端?

尝试如下操作:

$http.post("/CA/" + currenttopic, date).success(function(response) {
或使用ES6:

$http.post(`/CA/${currenttopic}`, date).success(function(response) {
试着这样做:

$http.post("/CA/" + currenttopic, date).success(function(response) {
或使用ES6:

$http.post(`/CA/${currenttopic}`, date).success(function(response) {

那是瓷砖符号吗?第一行对我有用。谢谢你的帮助,那是瓷砖符号吗?第一行对我有用。谢谢你的帮助这是一个不同的问题这是一个不同的问题