jmeter常見錯誤(持續更新)

1. jmeter java.net.NoRouteToHostException: Cannot assign requested address (Address not available)

壓測過程中出現此錯誤,發現網絡連接正常,服務器也是正常,網上查是客戶端(jmeter機器)端口用盡.因為socket端口釋放需要等待,默認是2min.
我用gui客戶端,所以在對應的http請求,取消勾選"keep alive"

2. 用jtl生成html報告

1）打開dos，進入到jmeter的bin目錄下
2）運行命令：jmeter -g ./Log/test.jtl -o output

3. jmeter 設置線程后等待用sampler--flow control action,這個只會緊跟在上一個sampler之后等待.

而timer定時器,是在線程開始前等待,不管放在什么位置.

4.想提取響應中的數組,進行遍歷

如提取data.children[]..title;data.children[]..type;data.children[*]..route;組成3個數組,然后遍歷這3個數組

{
    "code": 0,
    "data": {
        "title": "一級導航欄",
        "type": "APP_TABS",
        "route": null,
        "children": [
            {
                "title": "聊一聊",
                "type": "ORIGINAL_CHAT_TAB",
                "route": null,
                "properties": null
            },
            {
                "title": "雲塊",
                "type": "eEGrQHv5",
                "route": null,
                "properties": null
            },
            {
                "title": "新贊品",
                "type": "CUSTOM_H5_TAB",
                "route": "https:\/\/appstore.onecloud.cn?need_toolbar=false",
                "properties": null
            },
            {
                "title": "布局我的",
                "type": "r66g2O8R",
                "route": null,
                "properties": null
            }
        ],
        "properties": null
    },
    "message": "success"
}

用json提取器結合2個for each控制器實現