rn-fetch-blob:如何在主体中使用参数发出post请求？

Question

嗨，这可能是一个愚蠢的问题，但我真的很困惑如何使用rn-fetch-blob！https://github.com/joltup/rn-fetch-blob发送包含主体中项目的POST请求

下面是我的POST请求代码，但它抛出了一个"Unable to symbolicate : the stack is null“

const data = 'guid='+guid+'&username='+username+'&pass='+password;

let response = await RNFetchBlob.config({ trusty: certificate })
                .fetch('POST', httpOrhttps + "://" + ipAddress + ":" + portNumber + 
                  "/setup/", RNFetchBlob.base64.encode(data))
                .catch(async (error) => { console.error(error); });

然而，我的GET post工作得很好。

let response = await RNFetchBlob.config({ trusty: certificate})
               .fetch('GET', httpOrhttps + "://" + ipAddress + ":" + httpPort + "/setup/guid=" + guid 
                             + "&username=" + username + "&pass=" + password)
              .catch(async (error) => { console.error(error); });

依赖关系：

"dependencies": {
    "@react-native-community/async-storage": "^1.11.0",
    "@react-native-community/masked-view": "^0.1.10",
    "@react-navigation/bottom-tabs": "^5.7.1",
    "@react-navigation/drawer": "^5.8.5",
    "@react-navigation/material-bottom-tabs": "^5.2.13",
    "@react-navigation/native": "^5.7.0",
    "@react-navigation/stack": "^5.7.0",
    "react": "16.13.1",
    "react-native": "0.63.1",
    "react-native-device-info": "^5.6.3",
    "react-native-dropdown-picker": "^3.1.11",
    "react-native-elements": "^2.0.4",
    "react-native-gesture-handler": "^1.6.1",
    "react-native-linear-gradient": "^2.5.6",
    "react-native-paper": "^4.0.0",
    "react-native-reanimated": "^1.9.0",
    "react-native-safe-area-context": "^3.1.1",
    "react-native-screens": "^2.9.0",
    "react-native-vector-icons": "^7.0.0",
    "rn-fetch-blob": "^0.12.0"
  },

Answer 1

Ciao，很难理解为什么，但最重要的是这个错误发生在哪里(我的意思是，肯定发生在rn-fetch-blob中，但确切地说是在哪里)。我这么说是因为，观察react native ExceptionsManager.js code，在函数reportException中，如果没有接收prettyStack，它将返回The stack is null (所以我们没有要分析的堆栈)。

我找到了this，但太旧了，除了3个众所周知的命令之外，没有其他解决方案：

rm -rf ~/.rncache
watchman watch-del-all
npm start -- reset-cache

你可能已经试过了。

另一件事:您有最新版本的rn-fetch-blob。您可以尝试降级到10或11 (您可以这样做，因为您有原生的react 0.63)。

就这样。如果我会找到其他线索，我会在这个答案上添加一个评论。