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基于javaweb的Python数据可视化动态实时大屏范例10款(python+html+echart)

更新于

运行环境

Python>=10

开发工具

Pycharm(推荐)

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

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基于javaweb的Python数据可视化动态实时大屏范例10款(python+html+echart)

1 进入范例源码目录——打开Terminal

2 启动命令：
python httpserver.py

3 浏览器访问：
http://localhost:88**

端口是在httpserver.py中的port定义的

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    print("change plc")
    start = 1
    end = 2000
    datas = read_config(chart_3_FILENAME, "")
    for v in datas:
        v["value"] = random.randint(start, end)

    write_config(chart_3_FILENAME, datas)


def change_chart_map():
    mapCoords = [
        [
            118.094546,
            24.457543,
            "厦门大学附属第一医院",
            13,
            33,
            44,
            "福建省厦门市思明区镇海路55号"],
        [
            118.094564,
            24.457358,
            "厦门第一医院",
            28,
            53,
            64,
            "xxx"],
        [
            118.053898,
            24.566955,
            "厦门大学附属第一医院杏林医院",
            38,
            43,
            24,
            "厦门市集美区杏林洪埭路11号"],
        [
            118.14748,
            24.506295,
            "厦门中医院",
            18,
            93,
            74,
            "福建省厦门市仙岳路1739号"],
        [
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             ]
    start = 0
    end = len(datas) - 1

    i = random.randint(start, end)
    j = random.randint(start, end)
    k = random.randint(start, end)

    data = read_config(table_1_FILENAME, "")
    i = 0
    while i < 3:
        node = {"msg": datas[random.randint(start, end)]}
        data[i] = node
        i = i+1
    write_config(table_1_FILENAME, data)


def change_table_2():
    print("change", table_2_FILENAME)
    datas = read_config(table_2_FILENAME, "")
    start = 100
    end = 1000
    # company
    for node in datas:
        node["dtuCnt"] = random.randint(start, end)
        node["plcCnt"] = random.randint(start, end)
        node["dataCnt"] = random.randint(start, end)

    write_config(table_2_FILENAME, datas)


def change_all_json():
    # 中央地图
    change_chart_map()
    # 报警数 alarm
    change_chart_1()
    # dtu
    change_chart_2()
    # plc
    change_chart_3()
    # 设备在线情况
    change_chart_4()
    change_chart_5()
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    #
    # change_table_1()
    # change_table_2()


def loop():
    while 1:
        change_all_json()
        time.sleep(1)


if __name__ == "__main__":
    loop()
# -*- coding: utf-8 -*-


def change_chart_1():
    print("change 报警数 alarm")
    start = 0
    end = start + 300
    data = read_config(chart_1_FILENAME, "")
    data["alarm"] = random.randint(start, end)
    data["fault"] = random.randint(start, end)

    write_config(chart_1_FILENAME, data)


def change_chart_2():
    print("change dtu")

    start = 1
    end = 2000
    datas = read_config(chart_2_FILENAME, "")

    for v in datas:
        v["value"] = random.randint(start, end)

    write_config(chart_2_FILENAME, datas)


def change_chart_3():
    print("change plc")
    start = 1
    end = 2000
    datas = read_config(chart_3_FILENAME, "")
    for v in datas:
        v["value"] = random.randint(start, end)

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                                 random.randint(start, end),
                                 random.randint(start, end),
                                 random.randint(start, end),
                                 random.randint(start, end)]

    write_config(echart4_FILENAME, data)


def change_echart5():
    start = 1
    end = 200
    data = read_config(echart5_FILENAME, "")

    data["dataset"]["source"][1][0] = random.randint(start, end)
    data["dataset"]["source"][2][0] = random.randint(start, end)
    data["dataset"]["source"][3][0] = random.randint(start, end)
    data["dataset"]["source"][4][0] = random.randint(start, end)
    data["dataset"]["source"][5][0] = random.randint(start, end)
    write_config(echart5_FILENAME, data)


def change_echart6():
    start = 1
    end = 200
    data = read_config(echart6_FILENAME, "")

    data["series"][0]["data"][0]["value"] = random.randint(start, end)
    data["series"][0]["data"][1]["value"] = random.randint(start, end)

    data["series"][1]["data"][0]["value"] = random.randint(start, end)
    data["series"][1]["data"][1]["value"] = random.randint(start, end)

    data["series"][2]["data"][0]["value"] = random.randint(start, end)
    data["series"][2]["data"][1]["value"] = random.randint(start, end)

    write_config(echart6_FILENAME, data)


def change_echart31():
    start = 1
    end = 200
    data = read_config(echart31_FILENAME, "")

    data["series"][0]["data"][0]["value"] = random.randint(start, end)
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def change_echart31():
    start = 1
    end = 200
    data = read_config(echart31_FILENAME, "")

    data["series"][0]["data"][0]["value"] = random.randint(start, end)
    data["series"][0]["data"][1]["value"] = random.randint(start, end)
    data["series"][0]["data"][2]["value"] = random.randint(start, end)
    data["series"][0]["data"][3]["value"] = random.randint(start, end)
    data["series"][0]["data"][4]["value"] = random.randint(start, end)

    write_config(echart31_FILENAME, data)


def change_echart32():
    start = 1
    end = 200
    data = read_config(echart32_FILENAME, "")

    data["series"][0]["data"][0]["value"] = random.randint(start, end)
    data["series"][0]["data"][1]["value"] = random.randint(start, end)
    data["series"][0]["data"][2]["value"] = random.randint(start, end)
    data["series"][0]["data"][3]["value"] = random.randint(start, end)
    data["series"][0]["data"][4]["value"] = random.randint(start, end)
    data["series"][0]["data"][5]["value"] = random.randint(start, end)
    write_config(echart32_FILENAME, data)


def change_echart33():
    start = 1
    end = 200
    data = read_config(echart33_FILENAME, "")

    data["series"][0]["data"][0]["value"] = random.randint(start, end)
    data["series"][0]["data"][1]["value"] = random.randint(start, end)
    data["series"][0]["data"][2]["value"] = random.randint(start, end)
    data["series"][0]["data"][3]["value"] = random.randint(start, end)
    data["series"][0]["data"][4]["value"] = random.randint(start, end)
    data["series"][0]["data"][5]["value"] = random.randint(start, end)
    write_config(echart33_FILENAME, data)

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    end = len(datas) - 1

    i = random.randint(start, end)
    j = random.randint(start, end)
    k = random.randint(start, end)

    data = read_config(table_1_FILENAME, "")
    i = 0
    while i < 3:
        node = {"msg": datas[random.randint(start, end)]}
        data[i] = node
        i = i+1
    write_config(table_1_FILENAME, data)


def change_table_2():
    print("change", table_2_FILENAME)
    datas = read_config(table_2_FILENAME, "")
    start = 100
    end = 1000
    # company
    for node in datas:
        node["dtuCnt"] = random.randint(start, end)
        node["plcCnt"] = random.randint(start, end)
        node["dataCnt"] = random.randint(start, end)

    write_config(table_2_FILENAME, datas)


def change_all_json():
    # 中央地图
    change_chart_map()
    # 报警数 alarm
    change_chart_1()
    # dtu
    change_chart_2()
    # plc
    change_chart_3()
    # 设备在线情况
    change_chart_4()
    change_chart_5()
    change_chart_6()

    change_table_1()
    change_table_2()


def loop():
    while 1:
        change_all_json()
        time.sleep(1)


项目链接：
https://javayms.github.io?id=541225281805201pz
https://javayms.pages.dev?id=541225281805201pz