首先使用full-sdk,可以在我司百度网盘下载
参考如下方法：
import ethernet from '@ohos.net.ethernet'
onCreate(want, launchParam) {
let InterfaceConfiguration: ethernet.InterfaceConfiguration = {
mode: ethernet.IPSetMode.STATIC,
ipAddr: "192.168.0.2",
route: "192.168.0.1",
gateway: "192.168.0.1",
netMask: "255.255.255.0",
dnsServers: "8.8.8.8",
}
try {
ethernet.setIfaceConfig("eth0", InterfaceConfiguration).then(() => {
console.log("setIfaceConfig promiss ok ");
}).catch((error) => {
console.error("setIfaceConfig promiss error = " + error);
});
} catch (err) {
console.error("error = " + err);
}
}
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module.json5增加权限：
"requestPermissions": [
{
"name": "ohos.permission.CONNECTIVITY_INTERNAL",
"reason": "$string:reason",
"usedScene": {
"abilities": [
"FormAbility"
],
"when": "inuse"
}
}
]
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修改系统签名：
SDK_PATH/toolchains\lib\UnsgnedReleasedProfileTemplate.json
++ "apl":"system basic"，
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删除掉当前签名文件：C:\Users\xxx.ohos\config\openharmony
再重新签名即可
注：设置为静态IP，只能局域网访问网络，外网不通
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