这是我的jquery代码:
<script>
window.setInterval(function () {
/// call your function here
$("#productmicro").html("KO");
var request = $.ajax({
url: "http://54.66.92.666:1666/status",
type: "POST",
crossDomain: true,
data: {STATUS: 'ISOK?'},
dataType: "json",
success: function (jsonData) {
console.log(jsonData);
$("productmicro").html(jsonData["STATUS"]);
},
error: function (jqXHR, textStatus, errorThrown) {
console.log(jqXHR);
console.log(textStatus);
console.log(errorThrown);
$("#productmicro").html(errorThrown);
}
});
}, 5000);
</script>
这是我的烧瓶部分:
from flask import Flask
from flask import request
from flask import jsonify
from flask_cors import CORS
app = Flask(__name__)
cors = CORS(app, resources={r"/*": {"origins": "*"}})
@app.route("/status", methods=["post"])
def status():
try:
data = request.data
document = json.loads(data.decode("utf-8"))
result_data = {}
if document["STATUS"] == "ISOK?":
result_data["STATUS"] = "OK"
else :
result_data["STATUS"] = "OK"
return jsonify(result_data)
except Exception as e:
return jsonify(
{
"STATUS": "KO",
"EXCEPTION": PrintException() + " " + str(e),
"DOCUMENT": document,
"ORIGIN": "ProductMicro",
}
)
@app.after_request
def after_request(response):
response.headers.add("Access-Control-Allow-Origin", "*")
response.headers.add("Access-Control-Allow-Headers", "Content-Type,Authorization")
response.headers.add("Access-Control-Allow-Methods", "GET,PUT,POST,DELETE,OPTIONS")
return response
if __name__ == "__main__":
app.run(host="0.0.0.0", port=81666)
如何使两者交流?
此方法出现内部服务器错误。
但是我已经尝试过
document = request.get_json()
在烧瓶部分 但是我有这样的错误
document = None
所以,如果有人对如何使此jquery脚本和flask通信有任何想法
致谢